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DRV8850 Datasheet Low-voltage H-bridge

Manufacturer: Texas Instruments

Overview: Product Folder Order Now Technical Documents Tools & Software Support & Community Reference Design DRV8850 SLVSCC0D – NOVEMBER 2013 – REVISED OCTOBER 2019 DRV8850 Low-Voltage H-Bridge IC With LDO Voltage Regulator.

General Description

The DRV8850 device provides a motor driver plus LDO voltage regulator solution for consumer products, toys, and other low-voltage or batterypowered motion-control applications.

The device has one H-bridge driver to drive a DC motor, a voice-coil actuator, one winding of a stepper motor, a solenoid, or other devices.

The output driver block consists of N-channel power MOSFETs configured as an Hbridge to drive the load.

Key Features

  • 1 H-Bridge Motor Driver.
  • Drives a DC Motor, One Winding of a Stepper Motor, or Other Loads.
  • Low MOSFET On-Resistance: 65 mΩ HS + LS at 4.2V, 25°C.
  • 5-A Continuous 8-A Peak-Drive Current.
  • Internal Current Sensing With Current Sense Output.
  • 2 to 5.5-V Operating Supply Voltage Range.
  • Overvoltage and Undervoltage Lockout.
  • Low-Power Sleep Mode.
  • 100-mA Isolated Low-Dropout (LDO) Voltage Regulator.
  • 24-Pin VQFN Pack.

More Datasheets from Texas Instruments

Part Number Description
DRV8800 DMOS Full-Bridge Motor Drivers
DRV8801 DMOS Full-Bridge Motor Drivers
DRV8801-Q1 DMOS Full-Bridge Motor Driver
DRV8801A-Q1 DMOS Full-Bridge Motor Driver
DRV8802 DC Motor Driver
DRV8802-Q1 Automotive DC Motor-Driver
DRV8803 Quad Low-Side Driver
DRV8804 Quad Serial Interface Low-Side Driver
DRV8805 Unipolar Stepper Motor Driver
DRV8806 Quad Serial Interface Low-Side Driver

DRV8850 Distributor