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DRV8873-Q1 - Automotive H-Bridge Motor Driver

General Description

The DRV8873-Q1 device is an integrated driver IC for driving a brushed DC motor in automotive applications.

Two logic inputs control the H-bridge driver, which consists of four N-channel MOSFETs that drive motors bi-directionally with up to 10-A peak current.

Key Features

  • AEC-Q100 qualified for automotive.

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Other Datasheets by Texas Instruments

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.ti.com DRV8873-Q1 SLVSDY7B – OCTOBER 2017 – REVISEDDJRANVU8A8R7Y32-Q0211 SLVSDY7B – OCTOBER 2017 – REVISED JANUARY 2021 DRV8873-Q1 Automotive H-Bridge Motor Driver 1 Features • AEC-Q100 qualified for automotive applications – Device temperature grade 1: –40°C to +125°C, TA • N-channel H-bridge motor driver – Drives one bidirectional brushed DC motor – Two unidirectional brushed DC motors – Solenoids or other resistive and inductive loads • 4.5-V to 38-V Operating voltage range • 10-A Peak current drive • Low HS + LS RDS(ON) – 150 mΩ at TJ = 25°C, 13.5 V – 250 mΩ at TJ = 150°C, 13.5 V • Integrated current sensing • Proportional current output (IPROPI) • Configurable control interface – PH/EN – PWM (IN1/IN2) – Independent half-bridge control • Supports 1.8-V, 3.