Description
www.ti.com Actual Size 9mm Square DRV593 DRV594 SLOS401C * OCTOBER 2002 * REVISED JULY 2010 ±3-A HIGH-EFFICIENCY PWM POWER DRIVER .
The DRV593 and DRV594 are high-efficiency, high-current power amplifiers ideal for driving a wide variety of thermoelectric cooler elements in systems.
Features
* 1
* 2 Operation Reduces Output Filter Size and Cost by 50% Compared to DRV591
* ±3-A Maximum Output Current
* Low Supply Voltage Operation: 2.8 V to 5.5 V
* High Efficiency Generates Less Heat
* Overcurrent and Thermal Protection
* Fault Indicators for
Applications
* Thermoelectric Cooler (TEC) Driver