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DRV593 - HIGH-EFFICIENCY PWM POWER DRIVER

Description

The DRV593 and DRV594 are high-efficiency, high-current power amplifiers ideal for driving a wide variety of thermoelectric cooler elements in systems powered from 2.8 V to 5.5 V.

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 Overcurrent, Thermal and Undervoltage Conditions.
  • Two Selectable Switching Frequencies.
  • Internal or External Clock Sync.
  • PWM Scheme Optimized for EMI.
  • 9×9 mm PowerP.

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Datasheet preview – DRV593

Datasheet Details

Part number DRV593
Manufacturer Texas Instruments
File Size 1.41 MB
Description HIGH-EFFICIENCY PWM POWER DRIVER
Datasheet download datasheet DRV593 Datasheet
Additional preview pages of the DRV593 datasheet.

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Full PDF Text Transcription

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www.ti.com Actual Size 9mm Square DRV593 DRV594 SLOS401C – OCTOBER 2002 – REVISED JULY 2010 ±3-A HIGH-EFFICIENCY PWM POWER DRIVER Check for Samples: DRV593, DRV594 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.
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