Datasheet Summary
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SLOS389A
- NOVEMBER 2001- REVISED MAY 2002
±3ĆA HIGHĆEFFICIENCY PWM POWER DRIVER
Features
D ±3-A Maximum Output Current 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-Voltage Conditions
D Two Selectable Switching Frequencies D Internal or External Clock Sync D PWM Scheme Optimized for EMI D 9×9 mm PowerPAD Quad Flatpack
APPLICATIONS
D Thermoelectric Cooler (TEC) Driver D Laser Diode Biasing
DESCRIPTION
The DRV591 is a high-efficiency, high-current power amplifier ideal for driving a wide variety of thermoelectric cooler elements in systems...