TLE5203

3-A DC Motor Driver TLE 5203 Overview Features Output current ± 3 A I/O error diagnostics Short-circuit proof Four-quadrant operation Integrated free-wheeling diodes Wide temperature range Open load detection Break low, if break high required, the device TLE 5204 will fit SPT IC 1) P-TO220-7-1 P-TO220-7-8 Type TLE 5203 TLE 5203 G Description TLE 5203 is an integrated power bridge with DMOS output stages for driving DC motors. This motor bridge is optimized for driving DC motors in reversible operation. The internal protective circuitry in particular ensures that no crossover currents can occur. Because the free-wheeling diodes are integrated, the external circuitry that is necessary is reduced to the capacitors on the supply voltage. The control inputs have TTL/CMOS-compatible levels. 1) Ordering Code Q67000-A9096 Q67006-A9242 Package P-TO220-7-1 P-TO220-7-8 SIEMENS Power Technology Semiconductor Group 1 1998-02-01 TLE 5203 TLE 5203 TLE 5203 G 1 2 3 4 5 6 7 EF Q1 Ι1 GND Ι2 VS Q2 AEP01224 Figure 1 Pin Configuration (top view) Semiconductor Group 2 1998-02-01 TLE 5203 Pin Definitions and Functions Pin No. 1 2 3 4 5 6 7 Symbol Q1 EF I1 GND I2 Function Output of channel 1; Short-circuit proof, free-wheeling diodes integrated for inductive loads Error flag; TTL/CMOS-compatible output for error detection (open drain) Control input 1; TTL/CMOS-compatible Ground; connected internally to cooling fin Control input 2; TTL/CMOS-compatible Su...