A ugust 2000 1/9
®
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VN330SP
QUAD HIGH SIDE SMART
PO WE R SOL ID S TAT E R ELAY
(**) at Tj=85°C
n
OUTPUT CURRENT: 0.7A PER CHANNEL
n
DIGITAL INPUT S CLAMPED AT 32V MINIMUM
VOLTAGE
n
SHORTED LOAD AND OVERTEMPERATURE
PROTECTIONS
n
BUILT-IN CURRENT LIMITER
n
UNDERVO LTAGE SHUT-DOWN
n
OPEN DRAIN DIAGNOSTIC OUTPUT
n
FAST DEMAGNETIZA TI ON OF INDUCTIV E
LOADS
DESCRIPTION
The V N330SP i s a mono lithic device made using
STMicroelectronics VIPower technology, intended
for driving four indipendent resistive or inductive
loads with one side connected to ground. Active
current limitation avoids dropping the system
power supply in case of shorted load. Built-in
thermal shut-down protects the chip from
overtemperature and short circuit. The open drain
diagnostic output indicates short circuit and
overtemperature conditions.
TYPE Vdemag(*) RDSon (*) Iout (*) Vcc
VN330SP VCC-55V 0.32Ω (**) 0.7A 36 V
1
BLOCK DIAGRAM
(*) Per channel
PowerSO-10TM
1
10
2/9
VN330SP
ABSOLUTE MAXIMU M RAT ING
Symbol Parameter Value Unit
VCC Power supply voltage 45 V
-VCC Reverse supply voltage -0.3 V
IOUT Output current (continuous) Internally limited A
IRReverse output current (per channel) -6 A
IIN I np ut curr ent (per ch anne l) ± 10 m A
IDIAG Diag pin cur rent ±10 mA
VESD Electrostatic discharge (R=1.5KΩ; C=100pF) 2000 V
EAS Single pul se av alanche energy per c hannel n ot simultaneously
(see figure 1) 400 mJ
Ptot Power dissipation at Tc ≤ 25°C Internally limited W
TjJunction operating temperature Internally limited °C
Tstg Stor age tem perature -55 to 150 °C
1
CURRENT AND VOLTAGE CO NVENT IONS
CONNECTION DIAGRAM TO P VIEW
3/9
VN330SP
THERMAL D AT A
SWITCHI NG (VCC=24V)
Symbol Parameter Value Unit
Rthj-case Thermal resistance juncti on-case (1) (M AX) 2 °C/W
Rthj-amb Thermal resistance junction-ambient ($) (MAX) 50 °C/W
S ymbol Parameter Test Conditions M in Typ M ax Un it
VCC Supply voltage 10 36 V
RON On st ate resist ance IOUT=0.5A; Tj=125°C
IOUT=0.5A; Tj=85°C 0.4
0.32 Ω
Ω
ISSupply current All channels off
On state; Tj=125°C; IOUTn=0V 1
10 mA
mA
Vdemag Output voltage at turn-off IOUT=0.5A; LLOAD=1mH VCC-65 VCC-55 VCC-45 V
Symbol Paramet er Test Condi tions Min Typ Max Unit
td(on) Tu rn -o n delay ti m e of ou t-
put current
IOUT=0 .5A, Resistive Load
Input rise time <0.1µs
Tj=25°C
Tj=125°C 30 40
60 µs
µs
trRise time of output
current
IOUT=0. 5A, Resi stive Load
Input rise time <0.1µs
Tj=25°C
Tj=125°C 50 100
115 µs
µs
td(off) Turn-off delay time of
output current
IOUT=0 .5A, Resistive Load
Input rise time <0.1µs
Tj=25°C
Tj=125°C 20 30
40 µs
µs
tfFall time of output current
IOUT=0.5A, Resistive Load
Input rise time <0.1µs
Tj=25°C
Tj=125°C 815
20 µs
µs
(di/dt)on Turn-on current slope IOUT=0.5A
IOUT=ILIM; Tj=25°C 0.5
2A/µs
A/µs
(di/dt)off Turn-off current slope IOUT=0.5A
IOUT=ILIM; Tj=25°C 2
4A/µs
A/µs
POWER
ELECTRICAL CHARACTERI STICS (10V<VCC<36V; -25°C<Tj<125°C; unless otherwise specified)
1
(1) All channels ON
($) When mounted using minimum recommended pad size on FR-4 board
4/9
VN330SP
ELECTRICAL CHARACTERISTICS (continued)
LOGIC INPUT (Per each channel)
Note 1: The input voltage is internally clamped at 32V minimum, it is possible to connect the input pins to an higher voltage via an external
resistor calculate to not exceed 10 m A .
PROTECTION AND DIAGNOSTI CS
(*) Status d etermination > 100µs after the swit c hing edge.
Note: If INPUT pin is left floating the corrisponding channel will automatically switch off. If GND pin is disconnected, all chann els will switch
off provided VCC does not exceed 36V.
S ymbol Parameter Test Conditions M in Typ M ax Un it
VIL Input low level voltage 2 V
VIH Input high level voltage
(see n ote 1) 3.5 V
VI(HYST) Input hysteresis voltage 0.5 V
IIN In p ut cur rent VIN= 0 to 30V
VIN= 0 to 2V 25 600 µA
µA
ILGND Outpu t current in ground
disconnection VCC=VINn=GND =DIAG=24V; Tj=25°C 25 mA
VICL Inp ut cla mp voltage
(see n ote 1) IIN=1mA
IIN=-1mA 32 36
-0.7 V
V
Symbol Parameter Test Conditions Min Typ Max Unit
VDIAG (* ) Status voltag e output low ISTAT=5mA (Fault condition ) 1 V
VSCL (*) Status clamp voltage IDIAG=1mA
IDIAG=-1mA 32 36
-0.7 V
V
VUSD Undervolta ge shut down 5 8 V
VOL Low state output voltage VIN=VILj; RLOAD≥10MΩ1.5 V
ILIM DC Short circuit current VCC=24V ; R LOAD<10mΩ0.7 2.5 A
IOVPK Peak short circuit current VCC=24V ; V IN=30V; RLOAD<10mΩ
(see figure 2) 4A
I
DIAGH Leakage o n diag pin in
high state VDIAG=24V 100 µA
ILOAD Output leakage current VCC=10 to 36V; VIN=VIL 50 µA
tSC Delay time of current
limiter 100 µs
TTSD Thermal shut down
temperature 150 170 °C
TRReset temperature 135 155 °C
2
5/9
VN330SP
FIGURE 1: Avalanche Energy Test Circuit
1
FIGURE 2: Peak Short Circuit Current Test Circuit
6/9
VN330SP
Figure 3: Switching Waveforms
INPUTn OUTPUTn DIAGNOSTIC
Norm al oper ation L
HL
HH
H
Overtemperature L
HL
LH
L
Undervoltage L
HL
LH
H
Shorted load
(Current limitation) L
HL
HH
H
1
THRUTH TABLE
7/9
VN330SP
2
DRIVING CIRCUIT
SWITCHING PARAMETERS TEST CONDITIONS
8/9
VN330SP
11
1
DIM. mm. inch
MIN. TYP MAX. MIN. TYP. MAX.
A 3.35 3.65 0.132 0.144
A (*) 3.4 3.6 0.134 0.142
A1 0.00 0.10 0.000 0.004
B 0.40 0.60 0.016 0.024
B (*) 0.37 0.53 0.014 0.021
C 0.35 0.55 0.013 0.022
C (*) 0.23 0.32 0.009 0.0126
D 9.40 9.60 0.370 0.378
D1 7.40 7.60 0.291 0.300
E 9.30 9.50 0.366 0.374
E2 7.20 7.60 0.283 300
E2 (*) 7.30 7.50 0.287 0.295
E4 5.90 6.10 0.232 0.240
E4 (*) 5.90 6.30 0.232 0.248
e 1.27 0.050
F 1.25 1.35 0.049 0.053
F (*) 1.20 1.40 0.047 0.055
H 13.80 14.40 0.543 0.567
H (*) 13.85 14.35 0.545 0.565
h 0.50 0.002
L 1.20 1.80 0.047 0.070
L (*) 0.80 1.10 0.031 0.043
α0º 8º 0º 8º
α (*) 2º 8º 2º 8º
1
1
PowerSO-10™ MECHANICAL DAT A
(*) Muar only POA P013 P
DETAIL "A"
PLANE
SEATING
α
L
A1
F
A1
h
A
D
D1
= =
= =
E4
0.10 A
E
C
A
B
B
DETAIL "A"
SEATING
PLANE
E2
10
1
eB
HE
0.25
P095A
1
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VN330SP
1
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