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DRV8803 - Quad Low-Side Driver

Description

The DRV8803 provides a 4-channel low side driver with overcurrent protection.

The device has builtin diodes to clamp turnoff transients generated by inductive loads and can be used to drive unipolar stepper motors, DC motors, relays, solenoids, or other loads.

Features

  • 4-Channel Protected Low-Side Driver.
  • Four NMOS FETs With Overcurrent Protection.
  • Integrated Inductive Clamp Diodes.
  • Parallel Interface.
  • DW Package: 1.5A (Single Channel On) / 800mA (Four Channels On) Maximum Drive Current per Channel (at 25°C).
  • PWP Package: 2A (Single Channel On) / 1A (Four Channels On) Maximum Drive Current per Channel (at 25°C, With Proper PCB Heatsinking).
  • DYZ Package: 1.9A (Single Channel On) / 0.9A (Four Channe.

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Datasheet preview – DRV8803

Datasheet Details

Part number DRV8803
Manufacturer Texas Instruments
File Size 2.42 MB
Description Quad Low-Side Driver
Datasheet download datasheet DRV8803 Datasheet
Additional preview pages of the DRV8803 datasheet.

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Full PDF Text Transcription

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DRV8803 SLVSAW5D – JULY 2011 – REVISED DECEMBER 2024 DRV8803 Quad Low-Side Driver IC 1 Features • 4-Channel Protected Low-Side Driver – Four NMOS FETs With Overcurrent Protection – Integrated Inductive Clamp Diodes – Parallel Interface • DW Package: 1.5A (Single Channel On) / 800mA (Four Channels On) Maximum Drive Current per Channel (at 25°C) • PWP Package: 2A (Single Channel On) / 1A (Four Channels On) Maximum Drive Current per Channel (at 25°C, With Proper PCB Heatsinking) • DYZ Package: 1.9A (Single Channel On) / 0.9A (Four Channels On) Maximum Drive Current per Channel (at 25°C, With Proper PCB Heatsinking) • 8.
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