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DRV8870 - Brushed DC Motor Driver

General Description

The DRV8870 device is a brushed-DC motor driver for printers, appliances, industrial equipment, and other small machines.

Two logic inputs control the Hbridge driver, which consists of four N-channel MOSFETs that can control motors bidirectionally with up to 3.6-A peak current.

Key Features

  • 1 H-Bridge Motor Driver.
  • Drives One DC Motor, One Winding of a Stepper Motor, or Other Loads.
  • Wide 6.5-V to 45-V Operating Voltage.
  • 565-mΩ Typical RDS(on) (HS + LS).
  • 3.6-A Peak Current Drive.
  • PWM Control Interface.
  • Integrated Current Regulation.
  • Low-Power Sleep Mode.
  • Small Package and Footprint.
  • 8-Pin HSOP With PowerPAD™.
  • 4.9 × 6.0 mm.
  • Integrated Protection Features.
  • VM Undervolta.

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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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Product Folder Order Now Technical Documents Tools & Software Support & Community DRV8870 SLVSCY8B – AUGUST 2015 – REVISED JULY 2016 DRV88703.6-A Brushed DC Motor Driver (PWM Control) 1 Features •1 H-Bridge Motor Driver – Drives One DC Motor, One Winding of a Stepper Motor, or Other Loads • Wide 6.5-V to 45-V Operating Voltage • 565-mΩ Typical RDS(on) (HS + LS) • 3.6-A Peak Current Drive • PWM Control Interface • Integrated Current Regulation • Low-Power Sleep Mode • Small Package and Footprint – 8-Pin HSOP With PowerPAD™ – 4.9 × 6.