Automotive Power
Data Sheet
Rev. 1.3, 2014-02-10
TLE4208G
Quad Half-Bridge Driver IC
Data Sheet 2 Rev. 1.3, 2014-02-10
TLE4208G
Table of Contents
1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3 Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3.1 Pin Assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3.2 Pin Definitions and Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4 General Product Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4.1 Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4.2 Functional Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4.3 General Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
4.3.1 Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
5 Application Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
6 Package Outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
7 Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Table of Contents
PG-DSO-28
Type Package Marking
TLE4208G PG-DSO-28 TLE4208G
Data Sheet 3 Rev. 1.3, 2014-02-10
1-A Quad Half-Bridge Driver IC
TLE4208G
1Overview
Features
• Driver for up to 3 motors
• Delivers up to 0.8 A continuous
• Optimized for DC motor management applications
• Very low current consumption in stand-by (Inhibit) mode
• Low saturation voltage; typ.1.2 V total @ 25 °C; 0.4 A
• Output protected against short circuit
• Error flag diagnosis
• Overvoltage lockout and diagnosis
• Undervoltage lockout
• CMOS/TTL compatible inputs with hysteresis
• No crossover current
• Internal clamp diodes
• Overtemperature protection with hysteresis and diagnosis
• Enhanced power DSO-Package
• Green Product (RoHS compliant)
• AEC Qualified
Description
The TLE4208G is a protected Quad-Half-Bridge-Driver designed specially for automotive and industrial motion
control applications. The part is built using Infineons bipolar high voltage power technology DOPL.
In a cascade configuration up to three actuators (DC motors) can be connected between the four half-bridges.
These four half-bridges are configured as 2 dual-half-bridges, which are supplied and controlled separately.
Operation modes forward (cw), reverse (ccw), brake and high impedance are invoked from a standard interface.
The standard enhanced power PG-DSO-28 package meets the application requirements and saves PCB-board
space and costs. Moreover the package is RoHS compliant.
Furthermore the built-in features like diagnosis, over- and undervoltage-lockout, short-circuit protection, over-
temperature protection and the very low quiescent current in stand-by mode will open a wide range of automotive
and industrial applications.
TLE4208G
Block Diagram
Data Sheet 4 Rev. 1.3, 2014-02-10
2 Block Diagram
Figure 1 Block Diagram
Input Logic
Note: Half-Bridge 1 and 2 connected to a full-bridge
Table 1 Functional Truth Table of Halfbridge 1 and 2
INH12 IN1 IN2 OUT1 OUT2 MODE
0 X X Z Z Stand-by
1 00LLBrake LL
101LHCW
110HLCCW
1 1 1 HHBrake HH
Fault-Detection 1,2
IN1 IN2 OUT1 OUT2
ZXZX
L
0L
0
H
0L
1
L
1H
0
H
1H
11
1
1
1
0
Inhibit 1,2
OUT4
Inhibit 3,4
Fault-Detection 3,4
1
1
1
1
0
0
1
1
0
X
IN3 OUT3
1
0
1
0
X
IN4
LH
H
H
H
L
L
Z
L
Z
TLE 4208 G
27
2
3
26
13
16
12
17
25
5
24
9,14,
20,21,
10
19
18
DRV1
DRV2
DRV3
DRV4
OUT4
OUT3
OUT2
OUT1
GND
IN1
IN2
IN3
IN4
VS12
S34
V
INH
AEB02350
22,23
12
EF 12
INH
EF 34
34
1,6,7,8,
34
INH
INH12
TLE4208G
Block Diagram
Data Sheet 5 Rev. 1.3, 2014-02-10
IN:
0 = Logic LOW
1 = Logic HIGH
X = Don’t Care
OUT:
Z = Output in tristate condition
L = Output in sink condition
X = Output in source condition
Note: Half-Bridge 3 and 4 connected to a full-bridge
Table 2 Functinal Truth Table of Halfbridge 3 and 4
INH34 IN3 IN4 OUT3 OUT4 MODE
0 X X Z Z Stand-by
1 00LLBrake LL
101LHCW
110HLCCW
1 1 1 HHBrake HH
Table 3 Diagnosis
EF12 EF34 Error
11no error
0 1 over temperature of half-bridge 1 and 2 OR
0 1 over voltage of half-bridge 1 and 2
1 0 over temperature of half-bridge 3 and 4 OR
1 0 over voltage of half-bridge 3 and 4
0 0 over temperature of all half-bridges OR
0 0 over voltage of all half-bridge
TLE4208G
Pin Configuration
Data Sheet 6 Rev. 1.3, 2014-02-10
3 Pin Configuration
3.1 Pin Assignment
Figure 2 Pin Configuration
3.2 Pin Definitions and Functions
Pin Symbol Function
1, 6, 7,
8, 9, 14,
20, 21,
22, 23
GND Ground; negative reference potential for blocking capacitor
2EF
12 Error Flag output of half-bridges 1 and 2;
open collector; low = error
3IN1 Input channel of half-bridge 1;
controls OUT 1
4, 11,
15, 28
N.C. Not Connected
5OUT 1 Power output of half-bridge 1; short circuit protected; with integrated clamp
diodes
10 OUT 3 Power output of half-bridge 3; short circuit protected; with integrated clamp
diodes
12 IN3 Input channel of half-bridge 3;
controls OUT 3
13 INH34 Inhibit input of half-bridges 3 and 4;
low = half-bridges 3 and 4 in stand-by
14
12
13
11
10
3
9
4
2
128
27
26
25
20
19
18
17
16
15
AEP02349
TLE 4208 G 21
24
23
22
8
7
6
5
GND
GND
GND
OUT1
N.C.
N.C.
OUT3
GND
IN1
GND
IN3
N.C.
IN4
EF
OUT4
GND
GND
GND
GND
OUT2
IN2
34
GND
VS34
S12
V
12
INH
N.C.
34
INH
EF12
TLE4208G
Pin Configuration
Data Sheet 7 Rev. 1.3, 2014-02-10
16 EF34 Error Flag output of half-bridges 3 and 4;
open collector; low = error
17 IN4 Input channel of half-bridge 4;
controls OUT 4
18 VS34 Power supply voltage of half-bridges 3 and 4;
positive reference potential for blocking capacitor
19 OUT 4 Power output of half-bridge 4; short circuit protected; with integrated clamp diodes
24 OUT 2 Power-output of half-bridge 2;
short circuit protected; with integrated clamp diodes
25 VS12 Power supply voltage of half-bridges 1 and 2;
positive reference potential for blocking capacitor
26 IN4 Input channel of half-bridge 4;
controls OUT 2
27 INH12 Inhibit input of half-bridges 1 and 2;
low = half-bridges 1 and 2in stand-by
Pin Symbol Function
TLE4208G
General Product Characteristics
Data Sheet 8 Rev. 1.3, 2014-02-10
4 General Product Characteristics
4.1 Absolute Maximum Ratings
Notes
1. Stresses above the ones listed here may cause permanent damage to the device. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
2. Integrated protection functions are designed to prevent IC destruction under fault conditions described in the
data sheet. Fault conditions are considered as “outside” normal operating range. Protection functions are not
designed for continuous repetitive operation.
Table 4 Absolute Maximum Ratings
Tj = -40°C to +150°; all voltages with respect to ground, positive current flowing into pin
(unless otherwise specified)
Parameter Symbol Values Unit Note /
Test Condition
Min. Typ. Max.
Voltages
Supply Voltage VS12, VS34 -0.3 – 45 V –
Supply Voltage VS12, VS34 -1 – – V t < 0.5s;
IS12, IS34 > -2A
Logic input voltages
(IN1; IN2; INH12;
IN3; IN4; INH34)
VI-5 – 20 V 0V < VS12, VS34 <
45V
Logic output voltage
(EF12; EF34)
VEF12, VEF34 –0.3 – 20 V 0V < VS12, VS34 <
45V
Currents
Output Current (cont.) IOUT1-4 –––Ainternally limited
Output Current (peak) IOUT1-4 –––Ainternally limited
Output Current (diode) IOUT1-4 -1–1A–
Output Current (EF) IEF12-34 -2–5mA–
Temperatures
Junction Temperature Tj-40 – 150 °C –
Storage Temperature Tstg -50 – 150 °C –
Thermal Resistances
Junction pin Rthj-pin – – 25 K/W measured to pin 7
Junction ambient RthjA ––65kV–
TLE4208G
General Product Characteristics
Data Sheet 9 Rev. 1.3, 2014-02-10
4.2 Functional Range
Note: Within the functional or operating range, the IC operates as described in the circuit description. The electrical
characteristics are specified within the conditions given in the Electrical Characteristics table.
Table 5 Functional Range
Parameter Symbol Values Unit Note /
Test Condition
Min. Typ. Max.
Supply Voltage VS12,VS34 VUV_OFF – 18 V After VS12,VS34 rising
above VUV_ON
Extended Supply Voltage
Range for Operation
VS12,VS34 -0.3 –VUV_ON V Outputs in tristate
Supply Voltage transients
slew rate
VS12,VS34 -0.3 – VUV_OFF V/µs Outputs in tristate
Logic input voltages
(IN1; IN2; INH12;
IN3; IN4; INH34)
VI-2 – 18 V –
Junction Temperature Tj-40 – 150 °C –
TLE4208G
General Product Characteristics
Data Sheet 10 Rev. 1.3, 2014-02-10
4.3 General Electrical Characteristics
4.3.1 Electrical Characteristics
Table 6 Electrical Characteristics
VS1 = VS2 = 8 V to 18 V, INH12 = INH34 = HIGH; IOUT1-4 = 0A; Tj = -40°C to +150°, all voltages with respect to ground,
positive current flowing into pin (unless otherwise specified)
Parameter Symbol Values Unit Note /
Test Condition
Min. Typ. Max.
Current Consumption
INH12 = INH34 = LOW
Quiescent current IS– – 100 µA IS = IS12 + IS34
Quiescent current IS–2040µAIS = IS12 + IS34;
VS12 = VS34 = 13.2V;
Tj = 25 °C
INH12 = HIGH and INH34 = LOW or INH12 = LOW and INH34 = HIGH
Supply current IS12, IS34 –1020mA–
Supply current IS12, IS34 ––30mAIOUT1/3 = 0.4A
IOUT2/4 = -0.4A
Supply current IS12, IS34 ––50mAIOUT1/3 = 0.8A
IOUT2/4 = -0.8A
Over- and Under Voltage Lockout
UV Switch ON voltage VUV ON –6.57.5VVS12,VS34 increasing
UV Switch OFF voltage VUV_OFF 56–VVS12,VS34 decreasing
UV ON/ OFF hysteresis VUV_HY –0.5–VVUV ON - VUV OFF
OV Switch ON voltage VOV ON –2024VVS12,VS34 increasing
OV Switch OFF voltage VOV_OFF 18 19.5 – V VS12,VS34 decreasing
OV ON/ OFF hysteresis VOV_HY –0.5–VVOV OFF - VOV ON
Outputs OUT1; OUT2; OUT3; OUT4
Saturation Voltages
Source (upper)
IOUT12, IOUT34 = – 0.2 A
VSAT_U –0.851.15VTj= 25°C
Source (upper)
IOUT12, IOUT34 = – 0.4 A
VSAT_U –0.901.20VTj= 25°C
Sink (upper)
IOUT12, IOUT34 = – 0.8 A
VSAT_U –1.101.50VTj= 25°C
Sink (lower)
IOUT12, IOUT34 = 0.2 A
VSAT_L –0.150.23VTj= 25°C
Sink (lower)
IOUT12, IOUT34 = 0.4 A
VSAT_L –0.250.40VTj= 25°C
Sink (lower)
IOUT12, IOUT34 = 0.8 A
VSAT_L –0.450.75VTj= 25°C
Total Drop
IOUT12, IOUT34 = 0.2 A
VSAT –11.4VVSAT = VSAT_U+VSAT_L
TLE4208G
General Product Characteristics
Data Sheet 11 Rev. 1.3, 2014-02-10
Total Drop
IOUT12, IOUT34 = 0.4 A
VSAT –1.21.7VVSAT = VSAT_U+VSAT_L
Total Drop
IOUT12, IOUT34 = 0.8 A
VSAT –1.62.5VVSAT = VSAT_U+VSAT_L
Clamp Diodes
Forward voltage; upper VFU –11.5VIF = 0.4A
Upper leakage current ILKU ––5mAIF = 0.4A1)
Forward voltage; lower VFL –0.91.4VIF = 0.4A
Input Interface
Logic Inputs IN1; IN2; IN3; IN4
H-input voltage VIH –2.03.0V–
L-input voltage VIL 1.0 1.5 – V –
Hysteresis of input voltage VIHY –0.5–V–
H-input current IIH -2 – 10 µA VI = 5V
L-input current IIL -100 -20 -5 µA VI = 0V
Logic Inputs INH12; INH34
H-input voltage VIH –2.73.5V–
L-input voltage VIL 1.0 2.0 – V –
Hysteresis of input voltage VIHY –0.7–V–
H-input current IIH – 100 250 µA VINH = 5V
L-input current IIL -10 – 10 µA VINH = 0V
Error Flags EF12; EF34
L-output voltage level VEFL –0.20.4VIEF = 2 mA
Leakage current IEFLK – – 10 µA 0V < VEF < 7V
Thermal Shutdown
Thermal shutdown junction
temperature
TjSD 150 175 200 °C –
Thermal switch-on junction
temperature
TjSO 120 – 170 °C –
Temperature hysteresis ∆T–30–K–
1) Not subject to production test, specified by design
Table 6 Electrical Characteristics
VS1 = VS2 = 8 V to 18 V, INH12 = INH34 = HIGH; IOUT1-4 = 0A; Tj = -40°C to +150°, all voltages with respect to ground,
positive current flowing into pin (unless otherwise specified)
Parameter Symbol Values Unit Note /
Test Condition
Min. Typ. Max.
TLE4208G
Application Information
Data Sheet 12 Rev. 1.3, 2014-02-10
5 Application Information
Note: The following information is given as a hint for the implementation of the device only and shall not be
regarded as a description or warranty of a certain functionality, condition or quality of the device.
Figure 3 Application Circuit 1 (Device is used as Dual-Full-Bridge-Driver)
Note: This is a very simplified example of an application circuit. The function must be verified in the real application.
Fault-Detection 1,2
IN1 IN2 OUT1 OUT2
ZXZX
L
0L
0
H
0L
1
L
1H
0
H
1H
11
1
1
1
0
Inhibit 1,2
OUT4
Inhibit 3,4
Fault-Detection 3,4
1
1
1
1
0
0
1
1
0
X
IN3 OUT3
1
0
1
0
X
IN4
LH
H
H
H
L
L
Z
L
Z
TLE 4208 G
27
2
3
26
13
16
12
17
26
5
24
20,21,
10
19
18
DRV1
DRV2
DRV3
OUT4
OUT3
OUT2
OUT1
GND
IN1
IN2
IN3
IN4
V
S12
S34
V
EF34
INH34
EF12
INH12
AES02351
M1
M2
C
μ
TLE 4278 G
3,4,5,10,11,12 76
9
14
1
8
Q
Reset Out
Watchdog Out
Watchdog In 13
2
Watchdog
Adjust
Input
V
CC
RWDIWDO
D1
1N4001
C
22 F
S
μ
100 nF
C
Ι
100 k
R
WA
Ω
Reset
Adjust
GNDD
100 nF
C
D
22 F
μ
C
Q
Ω
10 k
QB
R
10 k
Ω
QA
R
V
S
= 12 V
DRV4
INH12
INH34
22,23
1,6,7,
8,9,14
TLE4208G
Application Information
Data Sheet 13 Rev. 1.3, 2014-02-10
Diagrams
Quiescent current IS over Temperature
0-50 0
50
A
15050
Ι
S
C
AED02352
100
Tj
10
20
30
40
S
V= 18 V
= 13.2 V
VS
= 8 V
VS
μ
Saturation Voltage of Sink VSAT L over Temperature
AED02309
-50
0
mV
SAT L
V
˚C
0 50 100 150
= 800 mA
OUT
Ι
= 14 V
S
V
250
500
750
1000
= 400 mA
OUT
Ι
= 200 mA
OUT
Ι
Tj
Saturation Voltage of Source VSAT U over Temperature
AED02308
-50
0
mV
SAT U
V
Ι
OUT = 800 mA
˚C
0 50 100 150
250
500
750
1000
1250
1500
= 400 mA
OUT
Ι
= 200 mA
OUT
Ι
= 14 V
S
V
Tj
Total Drop at outputs VSAT over Temperature
AED02310
-50
0
mV
SAT
V
˚C
0 50 100 150
= 14 V
S
V
500
1000
1500
2000
= 800 mA
OUT
Ι
= 400 mA
OUT
Ι
= 200 mA
OUT
Ι
Tj
TLE4208G
Package Outlines
Data Sheet 14 Rev. 1.3, 2014-02-10
6 Package Outlines
Figure 4 PG-DSO-28 (Please Insert Package Long Name!)
Green Product (RoHS compliant)
To meet the world-wide customer requirements for environmentally friendly products and to be compliant with
government regulations the device is available as a green product. Green products are RoHS-Compliant (i.e Pb-
free finish on leads and suitable for Pb-free soldering according to IPC/JEDEC J-STD-020).
For further information on alternative packages, please visit our website:
http://www.infineon.com/packages.Dimensions in mm
TLE4208G
Revision History
Data Sheet 15 Rev. 1.3, 2014-02-10
7 Revision History
Revision Date Changes
Rev. 1.3 2014-02-10 Updated package designation and to latest data sheet formatting
Rev. 1.2 2011-04-11 Updated package designation to reflect various production sites.
Rev. 1.1 2008-02-04 Initial version of RoHS-compliant derivate of TLE4208G
Page 1: added AEC certified statement
Page 1 and 13: added RoHS compliance statement and Green product feature
Page 1 and 3: Editorial change: deleted "fully" (The term "fully protected" often
leads to misunderstandings as it is unclear with respect to which parameters).
Page 1 and 14: Package changed to RoHS compliant version
Page 15: added Revision History, updated Legal Disclaimer
Edition 2014-02-10
Published by
Infineon Technologies AG
81726 Munich, Germany
© 2014 Infineon Technologies AG
All Rights Reserved.
Legal Disclaimer
The information given in this document shall in no event be regarded as a guarantee of conditions or
characteristics. With respect to any examples or hints given herein, any typical values stated herein and/or any
information regarding the application of the device, Infineon Technologies hereby disclaims any and all warranties
and liabilities of any kind, including without limitation, warranties of non-infringement of intellectual property rights
of any third party.
Information
For further information on technology, delivery terms and conditions and prices, please contact the nearest
Infineon Technologies Office (www.infineon.com).
Warnings
Due to technical requirements, components may contain dangerous substances. For information on the types in
question, please contact the nearest Infineon Technologies Office.
Infineon Technologies components may be used in life-support devices or systems only with the express written
approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure
of that life-support device or system or to affect the safety or effectiveness of that device or system. Life support
devices or systems are intended to be implanted in the human body or to support and/or maintain and sustain
and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may
be endangered.
Mouser Electronics
Authorized Distributor
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TLE4208GXUMA2