TLE4203S SIEMENS [Siemens Semiconductor Group], TLE4203S Datasheet - Page 2

• Manufacturer Part Number: TLE4203S
• Description: 4-A DC Motor Driver
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

3
4
5
6
7
.
Figure 1
Pin Definition and Functions
Pin No.
1
2
Semiconductor Group
Pin Configuration (top view)
Symbol
IST1
V
Q1
GND 1, 2
Q2
V
IST2
S1
S2
Function
Control input for channel 1 (TTL/CMOS-compatible), of
non-inverting effect on the channel output.
Channel 1 supply voltage; externally connected with the
supply voltage pin for channel 2 (pin 6).
Short-circuit protected push-pull C output channel 1 for
currents up to 6 A. Free-wheeling diodes are integrated on
chip for inductive loads.
Ground; track should be designed for the max. short-circuit
current (2 x 6 A).
Short-circuit protected push-pull C output channel 2 for
currents up to 6 A. Free-wheeling diodes are integrated on
chip for inductive loads.
Channel 2 supply voltage; externally connected with the
supply voltage pin for channel 1 (pin 2).
Control input for channel 2 (TTL/CMOS-compatible), of
non-inverting effect on the channel output.
IST1
1
V
2
S1
Q1
3
GND
2
4
Q2
5
V
6
AEP00618
S2
IST2
7
TLE 4203
1998-02-01