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DRV8704 - 52-V Dual H-Bridge PWM Gate Driver

Description

The DRV8704 is a dual-brushed motor controller for industrial equipment applications.

The device controls external N-channel MOSFETs configured as two Hbridges.

Features

  • 1 Pulse Width Modulation (PWM) Motor Driver.
  • Drives External N-Channel MOSFETs.
  • PWM Control Interface for Dual DC Motors.
  • Supports 100% PWM Duty Cycle.
  • 8-V to 52-V Operating Supply Voltage Range.
  • Adjustable Gate Drive (4 Levels).
  • 50-mA to 200-mA Source Current.
  • 100-mA to 400-mA Sink Current.
  • Integrated PWM Current Regulation.
  • Flexible Decay Modes.
  • Automatic Mixed Decay Mode.
  • Slow Decay.

📥 Download Datasheet

Datasheet preview – DRV8704

Datasheet Details

Part number DRV8704
Manufacturer Texas Instruments
File Size 2.02 MB
Description 52-V Dual H-Bridge PWM Gate Driver
Datasheet download datasheet DRV8704 Datasheet
Additional preview pages of the DRV8704 datasheet.

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Full PDF Text Transcription

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Product Folder Order Now Technical Documents Tools & Software Support & Community DRV8704 52-V Dual H-Bridge PWM Gate Driver DRV8704 SLVSD29 – OCTOBER 2015 1 Features •1 Pulse Width Modulation (PWM) Motor Driver – Drives External N-Channel MOSFETs – PWM Control Interface for Dual DC Motors – Supports 100% PWM Duty Cycle • 8-V to 52-V Operating Supply Voltage Range • Adjustable Gate Drive (4 Levels) – 50-mA to 200-mA Source Current – 100-mA to 400-mA Sink Current • Integrated PWM Current Regulation • Flexible Decay Modes – Automatic Mixed Decay Mode – Slow Decay – Fast Decay – Mixed Decay (Adjustable Percent Fast) • Highly Configurable SPI • Torque DAC to Digitally Scale Current • Low-Current Sleep Mode (65 μA) • 5-V, 10-mA LDO Regulator • Thermally-Enhanced Surface-Mount Package – 3
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