TLE4203S View Datasheet(PDF) - Siemens AG

Part Name

Description

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TLE4203S

4A DC motor driver

Siemens AG 

TLE 4203

.

1 2 345 6 7

VS1 GND VS2

IST1 Q1 Q2 IST2

AEP00618

Figure 1 Pin Configuration (top view)

Pin Definition and Functions

Pin No. Symbol Function

1

IST1

Control input for channel 1 (TTL/CMOS-compatible), of

non-inverting effect on the channel output.

2

VS1

Channel 1 supply voltage; externally connected with the

supply voltage pin for channel 2 (pin 6).

3

Q1

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.

4

GND 1, 2 Ground; track should be designed for the max. short-circuit

current (2 x 6 A).

5

Q2

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.

6

VS2

Channel 2 supply voltage; externally connected with the

supply voltage pin for channel 1 (pin 2).

7

IST2

Control input for channel 2 (TTL/CMOS-compatible), of

non-inverting effect on the channel output.

Semiconductor Group

2

1998-02-01

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