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A5995 - DMOS Dual Full-Bridge PWM Motor Driver

Description

The A5995 is designed to operate at voltages up to 40 V while driving two DC motors at currents up to 3.2 A.

The A5995 includes a fixed off-time pulse-width modulation (PWM) regulator for current control.

The DC motors are controlled using standard PHASE and ENABLE signals.

Features

  • 40 V output rating.
  • Two 3.2 A DC motor drivers.
  • Synchronous rectification.
  • Internal undervoltage lockout (UVLO).
  • Thermal shutdown circuitry.
  • Crossover-current protection.
  • Very thin profile QFN package.
  • Overcurrent protection.
  • Low-power sleep mode.
  • 3.3 and 5 V compatible logic supply Package: 36-pin QFN with exposed thermal pad 0.90 mm nominal height (suffix EV).

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Datasheet preview – A5995

Datasheet Details

Part number A5995
Manufacturer Allegro
File Size 1.04 MB
Description DMOS Dual Full-Bridge PWM Motor Driver
Datasheet download datasheet A5995 Datasheet
Additional preview pages of the A5995 datasheet.

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Full PDF Text Transcription

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A5995 DMOS Dual Full-Bridge PWM Motor Driver FEATURES AND BENEFITS • 40 V output rating • Two 3.2 A DC motor drivers • Synchronous rectification • Internal undervoltage lockout (UVLO) • Thermal shutdown circuitry • Crossover-current protection • Very thin profile QFN package • Overcurrent protection • Low-power sleep mode • 3.3 and 5 V compatible logic supply Package: 36-pin QFN with exposed thermal pad 0.90 mm nominal height (suffix EV) DESCRIPTION The A5995 is designed to operate at voltages up to 40 V while driving two DC motors at currents up to 3.2 A. The A5995 includes a fixed off-time pulse-width modulation (PWM) regulator for current control. The DC motors are controlled using standard PHASE and ENABLE signals. Fast or slow current decay is selected via the MODE pin.
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