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DRV8844 - 1/2-H-Bridge Driver

Description

The DRV8844 provides four individually controllable 1/2-H-bridge drivers.

It can be used to drive two DC motors, one stepper motor, four solenoids, or other loads.

The output driver channel for each channel consists of N-channel power MOSFET’s configured in a 1/2-H-bridge configuration.

Features

  • 1 Quad 1/2-H-Bridge DC Motor Driver.
  • Can Drive Four Solenoids, Two DC Motors, One Stepper Motor, or Other Loads.
  • Full Individual Half Bridge Control.
  • Low MOSFET On-Resistance.
  • 2.5-A Maximum Drive Current at 24 V, 25°C.
  • Floating Input Buffers Allow Dual (Bipolar) Supplies (up to ±30 V).
  • Built-In 3.3-V, 10-mA LDO Regulator.
  • Industry Standard IN/IN Digital Control Interface.
  • 8-V to 60-V Operating Supply Voltage Range.

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Datasheet preview – DRV8844

Datasheet Details

Part number DRV8844
Manufacturer Texas Instruments
File Size 1.57 MB
Description 1/2-H-Bridge Driver
Datasheet download datasheet DRV8844 Datasheet
Additional preview pages of the DRV8844 datasheet.

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Full PDF Text Transcription

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community DRV8844 SLVSBA2D – JULY 2012 – REVISED MAY 2016 DRV8844 Quad ½-H-Bridge Driver IC 1 Features •1 Quad 1/2-H-Bridge DC Motor Driver – Can Drive Four Solenoids, Two DC Motors, One Stepper Motor, or Other Loads – Full Individual Half Bridge Control – Low MOSFET On-Resistance • 2.5-A Maximum Drive Current at 24 V, 25°C • Floating Input Buffers Allow Dual (Bipolar) Supplies (up to ±30 V) • Built-In 3.
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