DRV592 Datasheet (Texas Instruments) - High-Efficiency H-Bridge

DRV592, High-Efficiency H-Bridge

The DRV592 is a high-efficiency, high-current H-bridge ideal for driving a wide variety of thermoelectric cooler elements in systems powered from 2.8 V to 5.5 V.

Low output stage on-resistance significantly decreases power dissipation in the amplifier.

The DRV592 may be driven from any external PWM

DRV592 Features

* D ±3-A Maximum Output Current D Requires External PWM From DC to 1 MHz With TTL-Compatible Voltages for High and Low D Low Supply Voltage Operation: 2.8 V to 5.5 V D High Efficiency Generates Less Heat D Over-Current and Thermal Protection D Fault Indicators for Over-Current, Thermal and Under-Volta