S-19312 Series
AUTOMOTIVE, 125°C OPERATION,
36 V INPUT, 400 mA VOLTAGE REGULATOR
WITH RESET FUNCTION
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© ABLIC Inc., 2017 Rev.1.0_01
1
The S-19312 Series, developed by using high-withstand voltage CMOS technology, is a positive voltage regulator with the
reset function, which has high-withstand voltage and high-accuracy output voltage. This IC has a built-in low on-resistance
output transistor which provides a small dropout voltage and a large output current. Also, a built-in overcurrent protection
circuit to limit overcurrent of the output transistor and a built-in thermal shutdown circuit to limit heat are included.
High heat radiation TO-252-5S(A) and HSOP-8A packages enable high-density mounting.
Caution This product can be used in vehicle equipment and in-vehicle equipment. Before using the product in
the purpose, contact to ABLIC Inc. is indispensable.
Features
Regulator block
Output voltage: 3.0 V to 5.3 V, selectable in 0.1 V step
Input voltage: 4.0 V to 36.0 V
Output voltage accuracy: 2.0% (T
j
= 40°C to 150°C)
Dropout voltage: 120 mV typ. (5.0 V output product, IOUT = 100 mA)
Output current: Possible to output 400 mA (VIN = VOUT
(
S
)
1.0 V)*1
Input and output capacitors: A ceramic capacitor of 2.2 F or more can be used.
Ripple rejection: 70 dB typ. (f = 100 Hz)
Built-in overcurrent protection circuit: Limits overcurrent of output transistor.
Built-in thermal shutdown circuit: Detection temperature 170°C typ.
Detector block
Detection voltage: 2.6 V to 5.0 V, selectable in 0.1 V step
Detection voltage accuracy: 100 mV (T
j
= 40°C to 150°C)
Hysteresis width: 0.12 V min.
Release delay time: 18 ms typ. (CDLY = 47 nF)
Output form: Nch open-drain output (Built-in pull-up resistor)
Overall
Current consumption: During operation: 60 A typ., 95 A max. (T
j
= 40C to 150C)
Operation temperature range: Ta = 40°C to 125°C
Lead-free (Sn 100%), halogen-free
Withstand 45 V load dump
AEC-Q100 qualified*2
*1. Please make sure that the loss of the IC will not exceed the power dissipation when the output current is large.
*2. Contact our sales office for details.
Applications
Constant-voltage power supply and reset circuit for automotive electric component
For automotive use (engine, transmission, suspension, ABS, related-devices for EV / HEV / PHEV, etc.)
Packages
TO-252-5S(A)
HSOP-8A
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AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 400 mA VOLTAGE REGULATOR WITH RESET FUNCTION
S-19312 Series Rev.1.0_01
2
Block Diagram
VIN
VSS
VOUT
DLY
Voltage
detection
circuit
RO
Overcurrent protection circuit
Thermal
shutdown
circuit
Reference
voltage
ci
r
cuit
Reference
voltage
circuit
*1
*1
*1
*1. Parasitic diode
Figure 1
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 400 mA VOLTAGE REGULATOR WITH RESET FUNCTION
Rev.1.0_01 S-19312 Series
3
AEC-Q100 Qualified
This IC supports AEC-Q100 for operation temperature grade 1.
Contact our sales office for details of AEC-Q100 reliability specification.
Product Name Structure
Users can select the output voltage and detection voltage for the S-19312 Series. Refer to "1. Product name"
regarding the contents of product name, "3. Packages" regarding the package drawings and "4. Product name
list" for details of product names.
1. Product name
S-19312 B x x A - xxxx U 4
Package abbreviation and IC packing specifications*1
V5T2: TO-252-5S(A), Tape
E8T1: HSOP-8A
,
Ta
p
e
Environmental code
U: Lead-free (Sn 100%), halogen-free
Operation temperature
A: Ta = 40C to 125C
Product type
B: With DLY pin, VOUT detection (Detector)
Detection voltage*2
F to Z, 0 to 5
Output voltage*2
C to Z, 0, 1
*1. Refer to the tape drawing.
*2. Refer to "2. Product option list".
2. Product option list
2. 1 Output voltage 2. 2 Detection voltage
Set Output
Voltage Symbol Set Output
Voltage Symbol Set Detection
Voltage Symbol Set Detection
Voltage Symbol
5.3 V C 4.1 V Q 5.0 V F 3.7 V U
5.2 V D 4.0 V R 4.9 V G 3.6 V V
5.1 V E 3.9 V S 4.8 V H 3.5 V W
5.0 V F 3.8 V T 4.7 V J 3.4 V X
4.9 V G 3.7 V U 4.6 V K 3.3 V Y
4.8 V H 3.6 V V 4.5 V L 3.2 V Z
4.7 V J 3.5 V W 4.4 V M 3.1 V 0
4.6 V K 3.4 V X 4.3 V N 3.0 V 1
4.5 V L 3.3 V Y 4.2 V P 2.9 V 2
4.4 V M 3.2 V Z 4.1 V Q 2.8 V 3
4.3 V N 3.1 V 0 4.0 V R 2.7 V 4
4.2 V P 3.0 V 1 3.9 V S 2.6 V 5
3.8 V T
Remark Set output voltage Set detection voltage0.3 V
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 400 mA VOLTAGE REGULATOR WITH RESET FUNCTION
S-19312 Series Rev.1.0_01
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3. Packages
Table 1 Package Drawing Codes
Package Name Dimension Tape Reel Land
TO-252-5S(A) VA005-A-P-SD VA005-A-C-SD VA005-A-R-SD VA005-A-L-SD
HSOP-8A FH008-A-P-SD FH008-A-C-SD FH008-A-R-SD FH008-A-L-SD
4. Product name list
Table 2
Output Voltage Detection Voltage TO-252-5S(A) HSOP-8A
3.3 V 2.0% 2.9 V 0.1 V S-19312BY2A-V5T2U4 S-19312BY2A-E8T1U4
5.0 V 2.0% 2.9 V 0.1 V S-19312BF2A-V5T2U4 S-19312BF2A-E8T1U4
5.0 V 2.0% 4.2 V 0.1 V S-19312BFPA-V5T2U4 S-19312BFPA-E8T1U4
5.0 V 2.0% 4.6 V 0.1 V S-19312BFKA-V5T2U4 S-19312BFKA-E8T1U4
Remark Please contact our sales office for products with specifications other than the above.
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 400 mA VOLTAGE REGULATOR WITH RESET FUNCTION
Rev.1.0_01 S-19312 Series
5
Pin Configurations
1. TO-252-5S(A)
3
Top view
5
142
Figure 2
Table 3
Pin No. Symbol Description
1 VOUT
Voltage output pin (Regulator block)
2 DLY Connection pin for delay time
adjustment capacitor
3 VSS
GND pin
4 RO Reset output pin
5 VIN Voltage input pin (Regulator block)
2. HSOP-8A
8
5
6
7
1
4
3
2
Bottom view
Top view
1
4
3
2
8
5
6
7
*1
Figure 3
Table 4
Pin No. Symbol Description
1 VOUT
Voltage output pin (Regulator block)
2
NC*2 No connection
3 VSS
GND pin
4 DLY Connection pin for delay time
adjustment capacitor
5 RO Reset output pin
6
NC*2 No connection
7
NC*2 No connection
8 VIN Voltage input pin (Regulator block)
*1. Connect the heat sink of backside at shadowed area to the board, and set electric potential GND.
However, do not use it as the function of electrode.
*2. The NC pin is electrically open.
The NC pin can be connected to the VDD pin or the VSS pin.
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 400 mA VOLTAGE REGULATOR WITH RESET FUNCTION
S-19312 Series Rev.1.0_01
6
Absolute Maximum Ratings
Table 5
(T
j
= 40C to 150C unless otherwise specified)
Item Symbol Absolute Maximum Rating Unit
VIN pin voltage VIN V
SS 0.3 to VSS 45.0 V
VOUT pin voltage VOUT V
SS 0.3 to VIN 0.3 VSS 7.0 V
DLY pin voltage VDLY V
SS 0.3 to VOUT 0.3 VSS 7.0 V
RO pin voltage VRO V
SS 0.3 to VOUT 0.3 VSS 7.0 V
Output current IOUT 520 mA
Junction temperature T
j
40 to 150 °C
Operation ambient temperature To
pr
40 to 125 °C
Storage temperature Tst
g
40 to 150 °C
Caution The absolute maximum ratings are rated values exceeding which the product could suffer physical
damage. These values must therefore not be exceeded under any conditions.
Thermal Resistance Value
Table 6
Item Symbol Condition Min. Typ. Max. Unit
Junction-to-ambient thermal
resistance*1 JA
TO-252-5S(A)
Board A
86 °C/W
Board B
60 °C/W
Board C
38 °C/W
Board D
31 °C/W
Board E
28 °C/W
HSOP-8A
Board A104 °C/W
Board B74°C/W
Board C39°C/W
Board D37°C/W
Board E31°C/W
*1. Test environment: compliance with JEDEC STANDARD JESD51-2A
Remark Refer to " Power Dissipation" and "Test Board" for details.
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 400 mA VOLTAGE REGULATOR WITH RESET FUNCTION
Rev.1.0_01 S-19312 Series
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Electrical Characteristics
1. Regulator block
Table 7
(VIN = 13.5 V, Tj = 40°C to 150°C unless otherwise specified)
Item Symbol Condition Min. Typ. Max.
Unit Test
Circuit
Output voltage*1 VOUT(E) VIN = 13.5 V, IOUT = 30 mA VOUT(S)
2.0% VOUT(S) VOUT(S)
2.0% V 1
Output current*2 IOUT VIN VOUT
(
S
)
1.0 V400*4 mA 2
Dropout voltage*3 Vdrop
IOUT = 100 mA, Ta = 25°C,
VOUT
(
S
)
= 3.0 V to 5.3 V 120 200
mV 1
IOUT = 200 mA, Ta = 25°C,
VOUT
(
S
)
= 3.0 V to 5.3 V 240 400
mV 1
Line regulation VOUT1
VIN VOUT VOUT(S)1.0 V VIN 36.0 V,
IOUT = 30 mA, Ta = 25°C 0.02 0.10
%/V 1
Load regulation VOUT2 VIN = 13.5 V, 100 A IOUT 100 mA,
Ta = 25°C 20 40
mV 1
Input voltage VIN 4.0 36.0 V
Ripple rejection |RR| VIN = 13.5 V, IOUT = 30 mA,
f = 100 Hz, Vri
p
= 1.0 V
p
-
p
70 dB 3
Short-circuit current Ishort VIN = 13.5 V, VOUT = 0 V,
Ta = 25°C 105 mA 2
Thermal shutdown
detection temperature TSD Junction temperature 170 °C
Thermal shutdown
release temperature TSR Junction temperature 135 °C
*1. V
OUT(S): Set output voltage
V
OUT(E): Actual output voltage
Output voltage when fixing IOUT (= 30 mA) and inputting 13.5 V
*2. The output current at which the output voltage becomes 95% of VOUT(E) after gradually increasing the output current.
*3. V
drop = VIN1 (VOUT3 0.98)
V
OUT3 is the output voltage when VIN = VOUT(S)1.0 V.
VIN1 is the input voltage at which the output voltage becomes 98% of VOUT3 after gradually decreasing the input
voltage.
*4. The output current can be at least this value.
Due to limitation of the power dissipation, this value may not be satisfied. Attention should be paid to the power
dissipation when the output current is large.
This specification is guaranteed by design.
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 400 mA VOLTAGE REGULATOR WITH RESET FUNCTION
S-19312 Series Rev.1.0_01
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2. Detector block
Table 8
(VIN = 13.5 V, Tj = 40°C to 150°C unless otherwise specified)
Item Symbol Condition Min. Typ. Max. Unit
Test
Circuit
Detection voltage*1 VDET VDET(S)
0.1 VDET(S) VDET(S)
0.1 V 4
Hysteresis width VHYS 120 150 mV 4
Reset output voltage "H" VROH VOUT(S)
0.9 V 4
Reset output voltage "L" VROL VOUT 1.0 V, Rext 3 k,
Connect to VOUT pin 0.2 0.4 V 4
Reset pull-up resistance RRO VOUT pin internal resistance 20 30 45 k
Reset output current IRO V
RO = 0.4 V, VOUT = VDET(S) 0.1 V 3.0 mA 5
Lower reset timing
threshold voltage VDRL 0.2 0.3 0.4 V 6
Upper timing threshold
voltage VDU 1.5 1.9 2.3 V 6
Charge current ID,cha V
DLY = 1.0 V 2.0 5.0 8.0 A 6
Release delay time*2 trd C
DLY = 47 nF 11 18 25 ms 4
Reset reaction time*3 trr C
DLY = 47 nF 50 s 4
*1. VDET: Actual detection voltage, VDET(S): Set detection voltage
*2. The time period from when VOUT changes to VDET(S) 0.15 V VOUT(S) to when VRO reaches VOUT / 2.
*3. The time period from when VOUT changes to VOUT(S) VDET(S) 0.15 V to when VRO reaches VOUT / 2.
3. Overall
Table 9
(VIN = 13.5 V, Tj = 40°C to 150°C unless otherwise specified)
Item Symbol Condition Min. Typ. Max. Unit
Test
Circuit
Current consumption
during operation ISS1 VIN = 13.5 V, IOUT = 0 mA 60 95 A 7
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 400 mA VOLTAGE REGULATOR WITH RESET FUNCTION
Rev.1.0_01 S-19312 Series
9
Test Circuits
VIN
VSS
RO
VOUT
DLY
V
A
VIN
VSS
RO
VOUT
DLY
V
A
Figure 4 Test Circuit 1 Figure 5 Test Circuit 2
R
L
VIN
VSS
RO
VOUT
DLY
V
VIN
VSS
RO
VOUT
DLY
V
V
R
ext
Figure 6 Test Circuit 3 Figure 7 Test Circuit 4
VIN
VSS
RO
VOUT
DLY
V
V
RO
V
A
VIN
VSS
RO
VOUT
DLY
V R
L
V
A
Figure 8 Test Circuit 5 Figure 9 Test Circuit 6
VIN
VSS
RO
VOUT
DLY
A
Figure 10 Test Circuit 7
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 400 mA VOLTAGE REGULATOR WITH RESET FUNCTION
S-19312 Series Rev.1.0_01
10
Timing Chart
V
DET
V
DET
V
IN
V
OUT
V
DLY
V
RO
≪t
rr
V
DU
V
DRL
t t
rd
t
rr
Figure 11 Example of Detector Operation
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 400 mA VOLTAGE REGULATOR WITH RESET FUNCTION
Rev.1.0_01 S-19312 Series
11
Standard Circuit
C
IN*1
C
L*2
Input Output
GND
Single GND
VIN
VSS
RO
R
ext*4
C
DLY*3
VOUT
DLY
Figure 12
*1. C
IN is a capacitor for stabilizing the input.
*2. C
L is a capacitor for stabilizing the output. A ceramic capacitor of 2.2 F or more can be used.
*3. C
DLY is the delay time adjustment capacitor.
*4. R
ext is the external pull-up resistor for the reset output pin.
Connection of the external pull-up resistor is not absolutely essential since the S-19312 Series
has a built-in pull-up resistor.
Caution The above connection diagram and constants will not guarantee successful operation. Perform
thorough evaluation using an actual application to set the constants.
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 400 mA VOLTAGE REGULATOR WITH RESET FUNCTION
S-19312 Series Rev.1.0_01
12
Condition of Application
Input capacitor (CIN) : 2.2 F or more
Output capacitor (CL) : 2.2 F or more
ESR of output capacitor : 50 or less
Delay time adjustment capacitor (CDLY) : 1.0 nF or more
External pull-up resistor (Rext) : 3 k or more
Caution Generally a series regulator may cause oscillation, depending on the selection of external parts.
Confirm that no oscillation occurs in the application for which the above capacitors are used.
Selection of Input and Output Capacitors (CIN, CL)
The S-19312 Series requires CL between the VOUT pin and the VSS pin for phase compensation. Operation is
stabilized by a ceramic capacitor with an output capacitance of 2.2 F or more over the entire temperature range.
When using an OS capacitor, a tantalum capacitor, or an aluminum electrolytic capacitor, the capacitance must be
2.2 F or more, and the ESR must be 50 or less.
The values of output overshoot and undershoot, which are transient response characteristics, vary depending on the
value of the output capacitor.
The required value of capacitance for the input capacitor differs depending on the application.
Caution Define the capacitance of CIN and CL by sufficient evaluation including the temperature
characteristics under the actual usage conditions.
Selection of Delay Time Adjustment Capacitor (CDLY)
In the S-19312 Series, the delay time adjustment capacitor (CDLY) is necessary between the DLY pin and the VSS pin
to adjust the release delay time (trd) of the detector.
The set release delay time (trd(S)), is calculated by using following equation.
The release delay time (trd) at the time of the condition of CDLY = 47 nF is shown in " Electrical Characteristics".
trd(S) [ms] = trd [ms] CDLY [nF]
47 [nF]
Caution 1. The above equation will not guarantee successful operation. Perform thorough evaluation including
the temperature characteristics using an actual application to set the constants.
2. Mounted board layout should be made in such a way that no current flows into or flows from the DLY
pin since the impedance of the DLY pin is high, otherwise correct delay time may not be provided.
3. Select CDLY whose leakage current can be ignored against the built-in constant current. The leakage
current may cause deviation in delay time and monitoring time. When the leakage current is larger
than the built-in constant current, no release takes place.
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 400 mA VOLTAGE REGULATOR WITH RESET FUNCTION
Rev.1.0_01 S-19312 Series
13
Explanation of Terms
1. Regulator block
1. 1 Low dropout voltage regulator
This voltage regulator has the low dropout voltage due to its built-in low on-resistance transistor.
1. 2 Output voltage (VOUT)
The accuracy of the output voltage is ensured at 2.0% under specified conditions of fixed input voltage*1, fixed
output current, and fixed temperature.
*1. Differs depending on the product.
Caution If the above conditions change, the output voltage value may vary and exceed the accuracy range
of the output voltage. Refer to "1. Regulator block" in " Electrical Characteristics" and "1.
Regulator block" in " Characteristics (Typical Data)" for details.
1. 3 Line regulation
VOUT1
VIN VOUT
Indicates the dependency of the output voltage against the input voltage. That is, the value shows how much the
output voltage changes due to a change in the input voltage after fixing output current constant.
1. 4 Load regulation (VOUT2)
Indicates the dependency of the output voltage against the output current. That is, the value shows how much the
output voltage changes due to a change in the output current after fixing input voltage constant.
1. 5 Dropout voltage (Vdrop)
Indicates the difference between input voltage (VIN1) and the output voltage when; decreasing input voltage (VIN)
gradually until the output voltage has dropped out to the value of 98% of output voltage (VOUT3), which is at VIN =
VOUT(S) 1.0 V.
Vdrop = VIN1 (VOUT3 0.98)
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 400 mA VOLTAGE REGULATOR WITH RESET FUNCTION
S-19312 Series Rev.1.0_01
14
2. Detector block
2. 1 Detection voltage (VDET)
The detection voltage is a voltage at which the output of the RO pin turns to "L". The detection voltage varies
slightly among products of the same specification. The variation of detection voltage between the specified
minimum (VDET min.) and the maximum (VDET max.) is called the detection voltage range (Refer to Figure 13).
2. 2 Release voltage (VDET)
The release voltage is a voltage at which the output of the RO pin turns to "H". The release voltage varies slightly
among products of the same specification. The variation of release voltage between the specified minimum (VDET
min.) and the maximum (VDET max.) is called the release voltage range (Refer to Figure 14). This value is
calculated from the actual detection voltage (VDET) of a product and the hysteresis width (VHYS), and is VDET =
VDET VHYS.
Detection voltage
Detection voltage
range
V
OUT
V
DET
min.
V
DET
max.
V
RO
Release voltage
V
OUT
V
DET
min.
V
DET
max.
V
RO
Release voltage
range
Release delay time
Figure 13 Detection Voltage Figure 14 Release Voltage
2. 3 Hysteresis width (VHYS)
The hysteresis width is the voltage difference between the detection voltage and the release voltage. Setting the
hysteresis width between the detection voltage and the release voltage prevents malfunction caused by noise on
the VOUT pin voltage (VOUT).
2. 4 Release delay time (trd)
The release delay time is the time period from when VOUT exceeds the release voltage (VDET) to when the RO pin
output inverts (Refer to Figure 15), and this value changes according to the delay time adjustment capacitor
(CDLY). trd is determined by a built-in constant current which charges CDLY, the charge detection threshold of the
DLY pin, and the capacitance of CDLY. It is calculated by using the following equation.
trd = CDLY VDU
ID,cha
t
rd
V
OUT
V
RO
V
V
DET
t
V
DU
V
DLY
Figure 15 Release Delay Time
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 400 mA VOLTAGE REGULATOR WITH RESET FUNCTION
Rev.1.0_01 S-19312 Series
15
2. 5 Reset reaction time (trr)
The reset reaction time is the time period from when VOUT falls below the detection voltage (VDET) to when the RO
pin output inverts (Refer to Figure 16). Since trr depends on the reaction time of internal circuit and the discharge
time of CDLY, it becomes longer if the capacitance of CDLY becomes larger. Refer to "2. 9 Reset reaction time vs.
Capacitance for delay time adjustment capacitor" in " Characteristics (Typical Data)".
t
rr
V
OUT
V
RO
V
V
DET
V
DRL
V
DLY
Figure 16 Reset Reaction Time
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 400 mA VOLTAGE REGULATOR WITH RESET FUNCTION
S-19312 Series Rev.1.0_01
16
Operation
1. Regulator block
1. 1 Basic operation
Figure 17 shows the block diagram of the regulator in the S-19312 Series.
The error amplifier compares the reference voltage (Vref) with feedback voltage (Vfb), which is the output voltage
resistance-divided by feedback resistors (Rs and Rf). It supplies the gate voltage necessary to maintain the
constant output voltage which is not influenced by the input voltage and temperature change, to the output
transistor.
VOUT
*1
VSS
VIN
R
s
R
f
Error
amplifier
Current
supply
V
ref
V
fb
Reference voltage
circuit
*1. Parasitic diode
Figure 17
1. 2 Output transistor
In the S-19312 Series, a low on-resistance P-channel MOS FET is used as the output transistor.
Be sure that VOUT does not exceed VIN0.3 V to prevent the voltage regulator from being damaged due to
reverse current flowing from the VOUT pin through a parasitic diode to the VIN pin, when the potential of VOUT
became higher than VIN.
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 400 mA VOLTAGE REGULATOR WITH RESET FUNCTION
Rev.1.0_01 S-19312 Series
17
1. 3 Overcurrent protection circuit
The S-19312 Series includes an overcurrent protection circuit which having the characteristics shown in
"1. 1 Output voltage vs. Output current (When load current increases) (Ta = 25C)" of "1. Regulator
block" in " Characteristics (Typical Data)", in order to limit an excessive output current and overcurrent of the
output transistor due to short-circuiting between the VOUT pin and the VSS pin. The current when the output pin
is short-circuited (Ishort) is internally set at approx. 105 mA typ., and the load current when short-circuiting is limited
based on this value. The output voltage restarts regulating if the output transistor is released from overcurrent
status.
Caution This overcurrent protection circuit does not work as for thermal protection. If this IC long keeps
short circuiting, pay attention to the conditions of input voltage and load current so that, under
the usage conditions including short circuit, the loss of the IC will not exceed power dissipation.
1. 4 Thermal shutdown circuit
The S-19312 Series has a thermal shutdown circuit to limit self-heating. When the junction temperature rises to
170C typ., the thermal shutdown circuit operates to stop regulating. After that, when the junction temperature
drops to 135C typ., the thermal shutdown circuit is released to restart regulating.
Due to self-heating of the S-19312 Series, if the thermal shutdown circuit starts operating, it stops regulating so
that the output voltage drops. For this reason, self-heating is limited and the IC's temperature drops.
When the temperature drops, the thermal shutdown circuit is released to restart regulating, thus self-heating is
generated again due to rising of the output voltage. Repeating this procedure makes the waveform of the VOUT
pin output into a pulse-like form. This phenomenon continues unless decreasing either or both of the input voltage
and the output current in order to reduce the internal power consumption, or decreasing the ambient temperature.
Note that the product may suffer physical damage such as deterioration if the above phenomenon occurs
continuously.
Table 10
Thermal Shutdown Circuit VOUT Pin Voltage
Detect: 170C typ.*1 VSS level
Release: 135C typ.*1 Set value
*1. Junction temperature
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 400 mA VOLTAGE REGULATOR WITH RESET FUNCTION
S-19312 Series Rev.1.0_01
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2. Detector block
2. 1 Basic operation
(1) When the output voltage (VOUT) of the regulator is release voltage (VDET) of the detector or higher, the Nch
transistor (N1 and N2) are turned off and "H" is output to the RO pin. Since the Pch transistor (P1) is turned on,
the input voltage to the comparator (C1) is RB VOUT
RA RB .
(2) Even if VOUT decreases to VDET or lower, "H" is output to the RO pin when VOUT is the detection voltage (VDET)
or higher. When VOUT decreases to VDET (point A in Figure 19) or lower, N1 which is controlled by C1 is turned
on, and CDLY is discharged. If the DLY pin voltage (VDLY) decreases to the lower reset timing threshold voltage
(VDRL) or lower, N2 of output stage of C2 is turned on, and then "L" is output to the RO pin. At this time, P1 is
turned off, and the input voltage to C1 is RB VOUT
RA RB RC .
(3) If VOUT further decreases to the IC's minimum operation voltage or lower, the RO pin output is "H".
(4) When VOUT increases to the IC's minimum operation voltage or higher, "L" is output to the RO pin. Moreover,
even if VOUT exceeds VDET, the output is "L" when VOUT is lower than VDET.
(5) When VOUT increases to VDET (point B in Figure 19) or higher, N1 is turned off and CDLY is charged. N2 is
turned off if VDLY increases to the upper timing threshold voltage (VDU) or higher, and "H" is output to the RO pin.
VOUT
VSS
DLY
RO
Reference
voltage circuit
P1
N1
N2
R
A
R
B
R
C
C1
C2
C
DLY
Figure 18 Operation of Detector Block
Hysteresis width
(V
HYS
)
A
B
V
OUT
V
SS
Minimum operation voltage
RO pin output
V
OUT
V
SS
(1) (2) (3) (5)(4)
Release voltage (V
DET
)
Detection voltage (V
DET
)
t
rd
Figure 19 Timing Chart of Detector Block
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 400 mA VOLTAGE REGULATOR WITH RESET FUNCTION
Rev.1.0_01 S-19312 Series
19
2. 2 Delay circuit
When the output voltage (VOUT) of the regulator rises under the status that "L" is output to the RO pin, the reset
release signal is output to the RO pin later than when VOUT becomes VDET. The release delay time (trd) changes
according to CDLY. Refer to " Selection of Delay Time Adjustment Capacitor (CDLY)" for details.
Moreover, when VOUT decreases to VDET or lower, the delay time of the same time length as the reset reaction
time (trr) occurs in the output to the RO pin. Refer to "2. Detector block" in " Explanation of Terms" for
details.
If the time period from when VOUT decreases to VDET or lower to when VOUT increases to VDET or higher is
significantly shorter compared to the length of trr, VDLY may not decrease to VDRL or lower. In that case, "H" output
remains in the RO pin.
Caution Since trd depends on the charge time of CDLY, trd may be shorter than the set value if the charge
operation is initiated under the condition that a residual electric charge is left in CDLY.
2. 3 Output circuit
The output form of the RO pin is Nch open-drain. The RO pin can output a signal without an external pull-up
resistor since it has a built-in resistor to pull up to the VOUT pin internally.
Do not connect to the pin other than VOUT pin when connecting an external pull-up resistor to the RO pin.
Caution Define the external pull-up resistance by sufficient evaluation including the temperature
characteristics under the actual usage conditions.
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 400 mA VOLTAGE REGULATOR WITH RESET FUNCTION
S-19312 Series Rev.1.0_01
20
Precautions
Wiring patterns for the VIN pin, the VOUT pin and GND should be designed so that the impedance is low. When
mounting an output capacitor between the VOUT pin and the VSS pin (CL) and an input capacitor between the VIN
pin and the VSS pin (CIN), the distance from the capacitors to these pins should be as short as possible.
Note that generally the output voltage may increase when a series regulator is used at low load current (0.1 mA or
less).
Note that generally the output voltage may increase due to the leakage current from an output transistor when a
series regulator is used at high temperature.
Generally a series regulator may cause oscillation, depending on the selection of external parts. The following
conditions are recommended for the S-19312 Series. However, be sure to perform sufficient evaluation under the
actual usage conditions for selection, including evaluation of temperature characteristics. Refer to "4. Example of
equivalent series resistance vs. Output current characteristics (Ta =25C)" in " Reference Data" for the
equivalent series resistance (RESR) of the output capacitor.
Input capacitor (CIN): 2.2 F or more
Output capacitor (CL): 2.2 F or more
In a series regulator, generally the values of overshoot and undershoot in the output voltage vary depending on the
variation factors of power-on, power supply fluctuation and load fluctuation, or output capacitance.
Determine the conditions of the output capacitor after sufficiently evaluating the temperature characteristics of
overshoot or undershoot in the output voltage with the actual device.
The voltage regulator may oscillate when the impedance of the power supply is high and the input capacitance is
small or an input capacitor is not connected.
Overshoot may occur in the output voltage momentarily if the voltage is rapidly raised at power-on or when the power
supply fluctuates. Sufficiently evaluate the output voltage at that time with the actual device.
If the VOUT pin is steeply shorted with GND, a negative voltage exceeding the absolute maximum ratings may occur
to the VOUT pin due to resonance of the wiring inductance and the output capacitance in the application. The
negative voltage can be limited by inserting a protection diode between the VOUT pin and the VSS pin or inserting a
series resistor to the output capacitor.
The application conditions for the input voltage, the output voltage, and the load current should not exceed the power
dissipation.
Do not apply an electrostatic discharge to this IC that exceeds the performance ratings of the built-in electrostatic
protection circuit.
In determining the output current, attention should be paid to the output current value specified in Table 7 in
" Electrical Characteristics" and footnote *4 of the table.
ABLIC Inc. claims no responsibility for any disputes arising out of or in connection with any infringement by products
including this IC of patents owned by a third party.
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 400 mA VOLTAGE REGULATOR WITH RESET FUNCTION
Rev.1.0_01 S-19312 Series
21
Characteristics (Typical Data)
1. Regulator block
1. 1 Output voltage vs. Output current (When load current increases) (Ta =25C)
1. 1. 1 VOUT = 3.3 V 1. 1. 2 VOUT = 5.0 V
4.0
0.0
01000
I
OUT
[mA]
3.0
2.0
1.0
V
OUT
[V]
800600400200
V
IN
= 4.3 V
V
IN
= 13.5 V
V
IN
= 3.8 V
6.0
0.0
01000
I
OUT
[mA]
V
OUT
[V]
800600400200
5.0
4.0
3.0
2.0
1.0
V
IN
= 5.5 V
V
IN
= 6.0 V
V
IN
= 13.5 V
1. 2 Output voltage vs. Input voltage (Ta =25C)
1. 2. 1 VOUT = 3.3 V 1. 2. 2 VOUT = 5.0 V
4.0
0.0
018
V
IN
[V]
3.0
2.0
1.0
V
OUT
[V]
1512963
I
OUT
= 1 mA
I
OUT
= 30 mA
I
OUT
= 10 mA
I
OUT
= 100 mA
6.0
0.0
018
V
IN
[V]
V
OUT
[V]
1512963
5.0
4.0
3.0
2.0
1.0
I
OUT
= 1 mA
I
OUT
= 30 mA
I
OUT
= 10 mA
I
OUT
= 100 mA
1. 3 Dropout voltage vs. Output current
1. 3. 1 VOUT = 3.3 V 1. 3. 2 VOUT = 5.0 V
500
0
0 400
I
OUT
[mA]
400
300
200
V
drop
[mV]
300200100
100
Tj =
+
125
°
C
Tj =
+
150
°
C
Tj =
+
25
°
C
Tj = -40
°
C
500
0
0 400
I
OUT
[mA]
300
200
100
V
drop
[mV]
300200100
400
T
j
=
+
125
°
C
T
j
=
+
150
°C
T
j
=
+
25
°
C
T
j
= -40
°
C
1. 4 Dropout voltage vs. Junction temperature
1. 4. 1 VOUT = 3.3 V 1. 4. 2 VOUT = 5.0 V
-25 0 150125100755025-40
T
j
[
°
C]
0
300
V
drop
[mV]
250
200
150
100
50 I
OUT
= 100 mA
I
OUT
= 200 mA
-25 0 150125100755025-40
T
j
[
°
C]
0
300
V
drop
[mV]
200
150
100
50
250
I
OUT
= 100 mA
I
OUT
= 200 mA
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 400 mA VOLTAGE REGULATOR WITH RESET FUNCTION
S-19312 Series Rev.1.0_01
22
1. 5 Output voltage vs. Junction temperature
1. 5. 1 VOUT = 3.3 V
VIN = 13.5 V
1. 5. 2 VOUT = 5.0 V
VIN = 13.5 V
−25 0 150125100755025−40
T
j
[°C]
3.0
3.6
V
OUT
[V]
3.5
3.4
3.3
3.2
3.1
−25 0 150125100755025−40
T
j
[°C]
4.7
5.3
V
OUT
[V]
5.2
5.1
5.0
4.9
4.8
1. 6 Ripple rejection (Ta =25C)
1. 6. 1 VOUT = 3.3 V
VIN = 13.5 V, CL = 2.2 F
1. 6. 2 VOUT = 5.0 V
VIN = 13.5 V, CL = 2.2 F
100 1k 10k
Ripple Rejection [dB]
Frequency [Hz]
10 1M
0
120
100k
80
40
20
60
100 I
OUT
= 1 mA
I
OUT
= 30 mA
I
OUT
= 200 mA
100 1k 10k
Ripple Rejection [dB]
Frequency [Hz]
10 1M
0
120
100k
80
40
20
60
100 IOUT = 1 mA
IOUT = 30 mA
IOUT = 200 mA
2. Detector block
2. 1 Detection voltage, Release voltage vs. Junction temperature
2. 1. 1 VDET = 2.6 V 2. 1. 2 VDET = 4.7 V
25 0 15012510075502540
T
j
[°C]
2.2
3.2
3.0
2.8
2.6
2.4
V
DET
, V
DET
[V]
V
DET
V
DET
25 0 15012510075502540
T
j
[°C]
4.3
5.3
5.1
4.9
4.7
4.5
V
DET
, V
DET
[V]
V
DET
V
DET
2. 2 Hysteresis width vs. Junction temperature
2. 2. 1 VDET = 2.6 V 2. 2. 2 VDET = 4.7 V
−25 0 150125100755025−40
T
j
[°C]
0
300
V
HYS
[mV]
250
200
150
100
50
−25 0 150125100755025−40
T
j
[°C]
0
300
V
HYS
[mV]
250
200
150
100
50
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 400 mA VOLTAGE REGULATOR WITH RESET FUNCTION
Rev.1.0_01 S-19312 Series
23
2. 3 Nch transistor output current vs.VDS
2. 3. 1 VDET = 2.6 V 2. 3. 2 VDET = 4.7 V
100
0
0.0 3.0
I
RO
[mA]
V
DS
[V]
2.52.01.51.00.5
80
60
40
20
Ta =
+
125
°C
Ta =
+
25
°C
Ta =
−
40
°C
200
0
05
I
RO
[mA]
V
DS
[V]
160
120
80
40
4321
Ta =
+
125
°C
Ta =
+
25
°C
Ta =
−
40
°C
2. 4 Nch transistor output current vs. Output voltage
2. 4. 1 VDET = 2.6 V
VDS = 0.4 V
2. 4. 2 VDET = 4.7 V
VDS = 0.4 V
20
0
0.0 3.0
I
RO
[mA]
V
OUT
[V]
2.52.01.51.00.5
15
10
5
Ta =
+
125
°C
Ta =
+
25
°C
Ta =
−
40
°C
30
0
05
I
RO
[mA]
V
OUT
[V]
4321
25
20
15
10
5
Ta =
+
125
°C
Ta =
+
25
°C
Ta =
−
40
°C
2. 5 Nch transistor output voltage vs. Output voltage
2. 5. 1 VDET = 2.6 V
VDS = 0.4 V
2. 5. 2 VDET = 4.7 V
VDS = 0.4 V
4
0
0.0 3.0
VRO [V]
VOUT [V]
2.52.01.51.00.5
3
2
1
T
j
=
+
125
°C
T
j
=
+
150
°C
T
j
=
+
25
°C
T
j
=
−
40
°C
6
0
05
V
RO
[V]
V
OUT
[V]
4321
5
4
3
2
1
T
j
=
+
125
°C
T
j
=
+
150
°C
T
j
=
+
25
°C
T
j
=
−
40
°C
Remark VDS: Drain-to-source voltage of the output transistor
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 400 mA VOLTAGE REGULATOR WITH RESET FUNCTION
S-19312 Series Rev.1.0_01
24
2. 6 Release delay time vs. Junction temperature
2. 6. 1 VDET = 2.6 V 2. 6. 2 VDET = 4.7 V
−25 0 150125100755025−40
T
j
[°C]
0
25
t
rd
[ms]
20
15
10
5
−25 0 150125100755025−40
T
j
[°C]
0
25
t
rd
[ms]
20
15
10
5
2. 7 Release delay time vs. Capacitance for delay time adjustment capacitor
2. 7. 1 VDET = 2.6 V 2. 7. 2 VDET = 4.7 V
1000
1000
100
10
1
0.1
100101
t
rd
[ms]
C
DLY
[nF]
T
j
=
+
125
°C
T
j
=
+
150
°C
T
j
=
+
25
°C
T
j
=
−
40
°C
1000
1000
100
10
1
0.1
100101
t
rd
[ms]
C
DLY
[nF]
T
j
=
+
125
°C
T
j
=
+
150
°C
T
j
=
+
25
°C
T
j
=
−
40
°C
2. 8 Reset reaction time vs. Junction temperature
2. 8. 1 VDET = 2.6 V 2. 8. 2 VDET = 4.7 V
25 0 15012510075502540
T
j
[C]
0
25
t
rr
[s]
20
15
10
5
25 0 15012510075502540
T
j
[C]
0
25
t
rr
[s]
20
15
10
5
2. 9 Reset reaction time vs. Capacitance for delay time adjustment capacitor
2. 9. 1 VDET = 2.6 V 2. 9. 2 VDET = 4.7 V
100
1000
10
1
100101
t
rr
[μs]
C
DLY
[nF]
T
j
=
+
125
°C
T
j
=
+
150
°C
T
j
=
+
25
°C
T
j
=
−
40
°C
100
1000
10
1
100101
t
rr
[μs]
C
DLY
[nF]
T
j
=
+
125
°C
T
j
=
+
150
°C
T
j
=
+
25
°C
T
j
=
−
40
°C
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 400 mA VOLTAGE REGULATOR WITH RESET FUNCTION
Rev.1.0_01 S-19312 Series
25
3. Overall
3. 1 Current consumption during operation vs. input voltage
3. 1. 1 VOUT = 3.3 V, VDET = 2.6 V 3. 1. 2 VOUT = 5.0 V, VDET = 4.7 V
300
0
018
I
SS1
[A]
V
IN
[V]
159
6
3
250
200
150
100
50
12
T
j
=
125
C
T
j
=
150
C
T
j
=
25
C
T
j
=
40
C
300
0
I
SS1
[A]
V
IN
[V]
250
200
150
100
50
018
159
6
312
Tj =
+
125
C
Tj =
+
150
C
Tj =
+
25
C
Tj =
40
C
3. 2 Current consumption during operation vs. Output current
3. 2. 1 VOUT = 3.3 V, VDET = 2.6 V 3. 2. 2 VOUT = 5.0 V, VDET = 4.7 V
VIN = 4.3 V
160
0
0400
I
SS1
[A]
I
OUT
[mA]
300200100
120
80
40
Ta =
125
C
Ta = -40
C
Ta =
25
C
VIN = 6.0 V
160
0
0400
I
SS1
[A]
I
OUT
[mA]
300200100
120
80
40 Ta =
125
C
Ta = -40
C
Ta =
25
C
3. 3 Current consumption during operation vs. Junction temperature
3. 3. 1 VOUT = 3.3 V, VDET = 2.6 V 3. 3. 2 VOUT = 5.0 V, VDET = 4.7 V
VIN = 4.3 V
160
0
120
80
40
-25 0 150125100755025-40
T
j
[C]
I
OUT
= 50 mA
I
OUT
= 5 mA
I
OU
T
=
200
m
A
I
OUT
= 200 mA I
OUT
= 400 mA
VIN = 6.0 V
160
0
I
SS1
[A]
120
80
40
-25 0 150125100755025-40
T
j
[C]
I
OUT
= 50 mA
I
OUT
= 5 mA
I
OUT
= 200 mA I
OUT
= 400 mA
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 400 mA VOLTAGE REGULATOR WITH RESET FUNCTION
S-19312 Series Rev.1.0_01
26
Reference Data
1. Transient response characteristics when input (Ta = 25C)
1. 1 VOUT = 3.3 V
I
OUT
= 30 mA, C
L
= 2.2
F, V
IN
= 11.5 V
13.5 V, t
r
= t
f
= 5.0
s
1. 2 VOUT = 5.0 V
I
OUT
= 30 mA, C
L
= 2.2
F, V
IN
= 11.5 V
13.5 V, t
r
= t
f
= 5.0
s
3.8
3.2
100 500
V
OUT
[V]
4003002001000
3.7
3.6
3.5
3.4
3.3
t [s]
14
8
13
12
11
10
9
V
IN
[V]
V
OUT
V
IN
6.0
4.8
100 500
V
OUT
[V]
4003002001000
5.8
5.6
5.4
5.2
5.0
t [s]
14
8
13
12
11
10
9
V
IN
[V]
V
OUT
V
IN
2. Transient response characteristics of load (Ta = 25C)
2. 1 VOUT = 3.3 V
VIN = 13.5 V, CL = 2.2 F, IOUT = 50 mA 100 mA
2. 2 VOUT = 5.0 V
VIN = 13.5 V, CL = 2.2 F, IOUT = 50 mA 100 mA
3.7
3.1
100 500
V
OUT
[V]
4003002001000
3.6
3.5
3.4
3.3
3.2
t [s]
150
150
100
50
0
50
100
I
OUT
[mA]
V
OUT
I
OUT
5.8
4.6
100 500
V
OUT
[V]
4003002001000
5.6
5.4
5.2
5.0
4.8
t [s]
150
150
100
50
0
50
100
I
OUT
[mA]
V
OUT
I
OUT
3. Load dump characteristics (Ta = 25C)
3. 1 VOUT = 5.0
V
I
OUT
= 0.1 mA, V
IN
= 13.5 V
45.0 V, C
IN
= C
L
= 2.2
F
6.0
4.8
0.1 0.9
VOUT [V]
0.40.30.20.10
5.8
5.6
5.4
5.2
5.0
t [s]
50
10
40
30
20
10
0
VIN [V]
0.5 0.6 0.7 0.8
VOUT
VIN
4. Example of equivalent series resistance vs. Output current characteristics (Ta = 25C)
CIN = CL = 2.2 F, CDLY = 47 nF
50
0.1 400
I
OUT
[mA]
R
ESR
[]
0
Stable
CIN
VIN
VSS
CL
*1
RESR
S-19312
Series
VOUT
RO
DLY
CDLY
*1. CL: Murata Manufacturing Co., Ltd.
GCM31CR71H225K (2.2 F)
Figure 20 Figure 21
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 400 mA VOLTAGE REGULATOR WITH RESET FUNCTION
Rev.1.0_01 S-19312 Series
27
Power Dissipation
0 25 50 75 100 125 150 175
0
1
2
3
4
5
Ambient temperature (Ta) [C]
Power dissipation (PD) [W]
Tj = 150C max.
TO-252-5S(A)
E
D
C
B
A
0 25 50 75 100 125 150 175
0
1
2
3
4
5
Ambient temperature (Ta) [C]
Power dissipation (PD) [W]
Tj = 150C max.
HSOP-8A
E
D
C
B
A
Board Power Dissipation (PD) Board Power Dissipation (PD)
A 1.45 W A 1.20 W
B 2.08 W B 1.69 W
C 3.29 W C 3.21 W
D 4.03 W D 3.38 W
E 4.46 W E 4.03 W
(1)
1
2
3
4
(2)
1
2
3
4
(3)
1
2
3
4
Board C
Item Specification
Material FR-4
Number of copper foil layer 4
Copper foil layer [mm]
Land pattern and wiring for testing: t0.070
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.070
Thermal via Number: 4
Diameter: 0.3 mm
Board B
Item Specification
Size [mm] 114.3 x 76.2 x t1.6
Material FR-4
Number of copper foil layer 4
Copper foil layer [mm]
Land pattern and wiring for testing: t0.070
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.070
Thermal via -
Size [mm] 114.3 x 76.2 x t1.6
Number of copper foil layer 2
Copper foil layer [mm]
Land pattern and wiring for testing: t0.070
-
-
74.2 x 74.2 x t0.070
Thermal via -
Material FR-4
Board A
Item Specification
Size [mm] 114.3 x 76.2 x t1.6
ICMountArea
enlargedview
TO-252-5S Test Board
No. TO252-5S-A-Board-SD-1.0
ABLIC Inc.
(4)
1
2
3
4
(5)
1
2
3
4
Thermal via Number: 4
Diameter: 0.3 mm
Material FR-4
Number of copper foil layer 4
Copper foil layer [mm]
Pattern for heat radiation: 2000mm2 t0.070
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.070
Thermal via -
Board E
Item Specification
Size [mm] 114.3 x 76.2 x t1.6
Number of copper foil layer 4
Copper foil layer [mm]
Pattern for heat radiation: 2000mm2 t0.070
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.070
Board D
Item Specification
Size [mm] 114.3 x 76.2 x t1.6
Material FR-4
enlargedview
ICMountArea
TO-252-5S Test Board
No. TO252-5S-A-Board-SD-1.0
ABLIC Inc.
(1)
1
2
3
4
(2)
1
2
3
4
(3)
1
2
3
4
Board A
Board B
Board C
Thermal via Number: 4
Diameter: 0.3 mm
Number of copper foil layer 4
Copper foil layer [mm]
Land pattern and wiring for testing: t0.070
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.070
Material FR-4
Thermal via -
Item Specification
Copper foil layer [mm]
Land pattern and wiring for testing: t0.070
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.070
Size [mm] 114.3 x 76.2 x t1.6
Size [mm] 114.3 x 76.2 x t1.6
Material FR-4
Number of copper foil layer 4
Copper foil layer [mm]
Land pattern and wiring for testing: t0.070
-
-
Item Specification
74.2 x 74.2 x t0.070
Size [mm] 114.3 x 76.2 x t1.6
Item Specification
Thermal via -
Material FR-4
Number of copper foil layer 2
ICMountArea
enlargedview
HSOP-8A Test Board
No. HSOP8A-A-Board-SD-1.0
ABLIC Inc.
(4)
1
2
3
4
(5)
1
2
3
4
Size [mm] 114.3 x 76.2 x t1.6
Material FR-4
Item Specification
Number of copper foil layer 4
Copper foil layer [mm]
Pattern for heat radiation: 2000mm2 t0.070
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.070
74.2 x 74.2 x t0.070
Size [mm] 114.3 x 76.2 x t1.6
Material FR-4
Thermal via -
Item Specification
Board D
Board E
Thermal via Number: 4
Diameter: 0.3 mm
Number of copper foil layer 4
Copper foil layer [mm]
Pattern for heat radiation: 2000mm
2
t0.070
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.035
enlargedview
ICMountArea
HSOP-8A Test Board
No. HSOP8A-A-Board-SD-1.0
ABLIC Inc.
No.
TITLE
UNIT
ANGLE
ABLIC Inc.
VA005-A-P-SD-2.0
TO-252-5S-A-PKG Dimensions
6.5±0.2
5.8
(5.2)
0.6±0.1
1.27
No. VA005-A-P-SD-2.0
mm
1.2±0.1
0.22±0.05
0.80
No.
TITLE
UNIT
ANGLE
ABLIC Inc.
mm
51
ø1.7±0.1
ø1.5 0.2±0.05
1.5±0.1
8.0±0.1
6.9±0.1
2.0±0.05
Feed direction
4.0±0.1(10 pitches:40.0±0.2)
TO-252-5S-A-Carrier Tape
No. VA005-A-C-SD-1.0
VA005-A-C-SD-1.0
+0.1
-0.0
No.
TITLE
UNIT
ANGLE
ABLIC Inc.
60°
2±0.5
ø13±0.2
ø21±0.8
Enlarged drawing in the central part
13.4±1.0
17.4±1.0
TO-252-5S-A-Reel
No. VA005-A-R-SD-1.0
VA005-A-R-SD-1.0
mm
QTY. 4,000
No.
TITLE
UNIT
ANGLE
ABLIC Inc.
0.8
6.0
2.54
TO-252-5S-A
-Land Recommendation
VA005-A-L-SD-1.0
No. VA005-A-L-SD-1.0
1.27
mm
ABLIC Inc.
No.
TITLE
UNIT
ANGLE
No. FH008-A-P-SD-2.0
mm
HSOP8A-A-PKG Dimensions
FH008-A-P-SD-2.0
0.4±0.05
1.27
5.02±0.2
14
85 14
85
3.0
0.20±0.05
ABLIC Inc.
No.
TITLE
UNIT
ANGLE
mm
5
8
1
4
ø2.0±0.05
ø1.5 0.3±0.05
2.1±0.1
8.0±0.1
6.7±0.1
2.0±0.05
Feed direction
4.0±0.1(10 pitches:40.0±0.2)
HSOP8A-A-Carrier Tape
No. FH008-A-C-SD-1.0
FH008-A-C-SD-1.0
+0.1
-0.0
ABLIC Inc.
No.
TITLE
UNIT
ANGLE
mm
QTY. 4,000
HSOP8A-A-Reel
No. FH008-A-R-SD-1.0
FH008-A-R-SD-1.0
2±0.5
ø13±0.2
ø21±0.8
Enlarged drawing in the central part
17.4±1.0
13.4±1.0
ABLIC Inc.
No.
TITLE
UNIT
ANGLE
mm
HSOP8A-A
-Land Recommendation
FH008-A-L-SD-1.0
1.27
0.76
1.27 1.27
3.2
No. FH008-A-L-SD-1.0
Disclaimers (Handling Precautions)
1. All the information described herein
(product data,
specifications,
figures,
tables,
programs,
algorithms and application
circuit examples,
etc.)
is current as of publishing date of this document and is subject to change without notice.
2. The circuit examples and the usages described herein are for reference only, and do not guarantee the success of
any specific mass-production design.
ABLIC Inc. is not responsible for damages caused by the reasons other than the products described herein
(hereinafter "the products") or infringement of third-party intellectual property right and any other right due to the use
of the information described herein.
3. ABLIC Inc. is not responsible for damages caused by the incorrect information described herein.
4. Be careful to use the products within their specified ranges. Pay special attention to the absolute maximum ratings,
operation voltage range and electrical characteristics, etc.
ABLIC Inc. is not responsible for damages caused by failures and / or accidents, etc. that occur due to the use of the
products outside their specified ranges.
5. When using the products, confirm their applications, and the laws and regulations of the region or country where they
are used and verify suitability, safety and other factors for the intended use.
6. When exporting the products, comply with the Foreign Exchange and Foreign Trade Act and all other export-related
laws, and follow the required procedures.
7. The products must not be used or provided (exported) for the purposes of the development of weapons of mass
destruction or military use. ABLIC Inc. is not responsible for any provision (export) to those whose purpose is to
develop, manufacture, use or store nuclear, biological or chemical weapons, missiles, or other military use.
8. The products are not designed to be used as part of any device or equipment that may affect the human body, human
life, or assets (such as medical equipment, disaster prevention systems, security systems, combustion control
systems, infrastructure control systems, vehicle equipment, traffic systems, in-vehicle equipment, aviation equipment,
aerospace equipment, and nuclear-related equipment), excluding when specified for in-vehicle use or other uses. Do
not apply the products to the above listed devices and equipments without prior written permission by ABLIC Inc.
Especially, the products cannot be used for life support devices, devices implanted in the human body and devices
that directly affect human life, etc.
Prior consultation with our sales office is required when considering the above uses.
ABLIC Inc. is not responsible for damages caused by unauthorized or unspecified use of our products.
9. Semiconductor products may fail or malfunction with some probability.
The user of the products should therefore take responsibility to give thorough consideration to safety design including
redundancy, fire spread prevention measures, and malfunction prevention to prevent accidents causing injury or
death, fires and social damage, etc. that may ensue from the products' failure or malfunction.
The entire system must be sufficiently evaluated and applied on customer's own responsibility.
10. The products are not designed to be radiation-proof. The necessary radiation measures should be taken in the
product design by the customer depending on the intended use.
11. The products do not affect human health under normal use. However, they contain chemical substances and heavy
metals and should therefore not be put in the mouth. The fracture surfaces of wafers and chips may be sharp. Be
careful when handling these with the bare hands to prevent injuries, etc.
12. When disposing of the products, comply with the laws and ordinances of the country or region where they are used.
13. The information described herein contains copyright information and know-how of ABLIC Inc.
The information described herein does not convey any license under any intellectual property rights or any other
rights belonging to ABLIC Inc. or a third party. Reproduction or copying of the information from this document or any
part of this document described herein for the purpose of disclosing it to a third-party without the express permission
of ABLIC Inc. is strictly prohibited.
14. For more details on the information described herein, contact our sales office.
2.2-2018.06
www.ablic.com
