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VNH7070AS Datasheet Automotive fully integrated H-bridge motor driver

Manufacturer: STMicroelectronics

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General Description

The device is a full bridge motor driver intended for a wide range of automotive applications.

The device incorporates a dual monolithic high-side driver and two low-side switches.

Both switches are designed using STMicroelectronics’ well known and proven proprietary VIPower® M0-7 technology that allows to efficiently integrate on the same die a true Power MOSFET with an intelligent signal/protection circuitry.

Overview

VNH7070AS Automotive fully integrated H-bridge motor driver.

Key Features

  • SO-16N GAPGCFT00648 Type VNH7070AS RDS(on) 70 mtyp per leg) Iout VCCmax 15 A 41 V.
  • Automotive qualified.
  • Output current: 15 A.
  • 3 V CMOS-compatible inputs.
  • Undervoltage shutdown.
  • Overvoltage clamp.
  • Thermal shutdown.
  • Cross-conduction protection.
  • Current and power limitation.
  • Very low standby power consumption.
  • Protection against loss of ground and loss of VCC.
  • PWM operation up to 20 kHz.
  • CS diagnostic functions.
  • Analog mo.

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