Datasheet4U Logo Datasheet4U.com

DRV591 - High-Efficiency PWM Power Driver

Description

The DRV591 is a high-efficiency, high-current power amplifier ideal for driving a wide variety of thermoelectric cooler elements in systems powered from 2.8 V to 5.5 V.

PWM operation and low output stage on-resistance significantly decrease power dissipation in the amplifier.

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.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
DRV101 PWM SOLENOID/VALVE DRIVER Burr-Brown Corporation
DRV102 PWM SOLENOID/VALVE DRIVER Burr-Brown Corporation
DRV103 PWM LOW-SIDE DRIVER Burr-Brown Corporation
DRV104 1.2A PWM High-Side Driver Burr-Brown Corporation
DRV1100 HIGH POWER DIFFERENTIAL DRIVER AMPLIFIER Burr-Brown Corporation

Other Datasheets by Texas Instruments

Part Number Description
DRV590 1.2-A HIGH-EFFICIENCY PWM POWER DRIVER
DRV592 High-Efficiency H-Bridge
DRV593 HIGH-EFFICIENCY PWM POWER DRIVER
DRV594 HIGH-EFFICIENCY PWM POWER DRIVER
DRV595 High-Efficiency PWM Power Driver

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
www.ti.com DRV591 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 powered from 2.8 V to 5.5 V.
Published: |