TLE4203S View Datasheet(PDF) - Siemens AG

Part Name

Description

View to exact match

TLE4203S

4A DC motor driver

Siemens AG 

4-A DC Motor Driver

TLE 4203

Overview

Features

• Integrated free-wheeling diodes

• Outputs short-circuit proof to VS and ground

• Thermal overload protection

• Blocking of the output stages upon undervoltage

• Final push-pull stage free of cross-over

Bipolar IC

P-TO220-7-1

P-TO220-7-2

Type

TLE 4203

TLE 4203 S

Ordering Code

Q67000-A8121

Q67000-A9101

Package

P-TO220-7-1

P-TO220-7-2

Description

The integrated circuit TLE 4203 is a versatile double power driver of up to 4 A output

current which is particularly suitable as a driver for DC motors in reversible operation.

The push-pull power output stages operate in the switching mode and can be combined

to a full-bridge configuration.

The drive of the input stage is implemented using digital logic.

The device contains a temperature protection logic, output stages protected against

short-circuit and integrated free-wheeling diodes.

Typical applications are for follow-up control, servo drives, servo motors, drive

mechanisms, etc.

Semiconductor Group

1

1998-02-01

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