TLE5205-2G

The TLE5205-2G from Infineon Technologies is an integrated power H-bridge IC featuring DMOS output stages for efficient DC motor control. Built using Infineon's SPT technology, it combines bipolar and CMOS control circuitry with DMOS power devices on a single monolithic structure.

This motor driver delivers up to 5A continuous current and 6A peak current, operating at supply voltages up to 40V. It boasts a very low on-resistance (RDS(on)) of typically 200mΩ per switch at 25°C, which helps minimize system power dissipation. The device includes integrated freewheeling diodes, requiring only a blocking capacitor at the supply voltage as external circuitry.

Key features include output short-circuit protection, overtemperature protection with hysteresis and diagnosis, and short-circuit and open load diagnosis via an open-drain error flag. It also incorporates undervoltage lockout and CMOS/TTL compatible inputs with hysteresis. The operating temperature range is wide, from -40°C to 150°C.

The TLE5205-2G is available in various packages including PG-TO220-7, PG-DSO-20-37, and PG-TO263-7-1. It is optimized for DC motor management applications and is AEC Qualified.