VNH7070AY

批量生产

Automotive fully integrated H-bridge motor driver

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  • 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. All switches are designed using STMicroelectronics® well known and proven proprietary VIPower® M0 technology that allows to efficiently integrate on the same die a true Power MOSFET with an intelligent signal/protection circuitry. The three dice are assembled in a PowerSSO-36 package equipped with three exposed islands for optimized dissipation performances. This package is specifically designed for the harsh automotive environment and offers improved thermal performance thanks to exposed die pads. A Multisense_EN pin is available to enable the MultiSense diagnostic. The input signals INA and INB can directly interface the microcontroller to select the motor direction and the brake condition. Two selection pins (SEL0 and SEL1) are available to address to the microcontroller the information available on the Multisense. The Multisense pin allows to monitor the motor current by delivering a current proportional to the motor current value and provides also the diagnostic feedback according to the implemeted truth table. When MultiSense_EN pin is driven low, MultiSense pin is in high impedance condition. The PWM, up to 20 KHz, allows to control the speed of the motor in all possible conditions. In all cases, a low level state on the PWM pin turns off both the LSA and LSB switches.

    主要特性

    • AEC-Q100 qualified
    • Output current: 20 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
    • Multisense monitoring functions
      • Analog motor current feedback
      • Chip temperature monitoring
      • Battery voltage monitoring
    • Multisense diagnostic functions
      • Output short to ground detection
      • Thermal shutdown indication
      • OFF-state open-load detection
      • High-side power limitation indication
      • Low-side overcurrent shutdown indication
      • Output short to VCC detection
    • Output protected against short to ground and short to VCC
    • Standby mode
    • Half bridge operation
    • Package: ECOPACK®

样片和购买

产品型号
封装
包装类型
温度(ºC) 供货状态
预算价格(US$)
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ECCN (US)
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从分销商订购
从ST订购
min
max
VNH7070AY PSSO 36 Tube -40 150
批量生产
- - EAR99
更多信息

Country of Origin:

-

没有经销商,请联系我们的销售办事处
VNH7070AYTR PSSO 36 Tape And Reel -40 150
批量生产
- - EAR99
更多信息

Country of Origin:

-

没有经销商,请联系我们的销售办事处

VNH7070AY

封装

PSSO 36

包装类型

Tube

单价(US$)

*

Operating Temperature (°C)

(min)

-40

(max)

150

供货状态

批量生产

单价(US$)

-

数量

-

ECCN (US)

EAR99

Country of Origin

-

VNH7070AYTR

封装

PSSO 36

包装类型

Tape And Reel

单价(US$)

*

Operating Temperature (°C)

(min)

-40

(max)

150

供货状态

批量生产

单价(US$)

-

数量

-

ECCN (US)

EAR99

Country of Origin

-

(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商

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软件

    • 产品型号

      Dynamic Electro-Thermal simulator for devices in VIPower technology

评估工具

    • 产品型号

      VNH7070AY Evaluation board

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00 选择要下载的文档

技术文档

    • 描述 版本 文档大小 操作
      DS12207
      Automotive fully integrated H-bridge motor driver
      5.0
      1.42 MB
      PDF
      DS12207

      Automotive fully integrated H-bridge motor driver

    • 描述 版本 文档大小 操作
      AN5026
      VIPower M0-7 H-Bridges for Automotive DC Motor Control
      2.0
      18.77 MB
      PDF
      AN5026

      VIPower M0-7 H-Bridges for Automotive DC Motor Control

出版刊物和宣传资料

    • 描述 版本 文档大小 操作
      ST’s solutions for automotive seating systems 1.0
      1.3 MB
      PDF

      ST’s solutions for automotive seating systems

产品型号 供货状态 封装 等级规格 符合RoHS级别 Material Declaration**
VNH7070AY
批量生产
PSSO 36 汽车 Ecopack2
VNH7070AYTR
批量生产
PSSO 36 汽车 Ecopack2

VNH7070AY

Package:

PSSO 36

Material Declaration**:

Marketing Status

批量生产

Package

PSSO 36

Grade

Automotive

RoHS Compliance Grade

Ecopack2

VNH7070AYTR

Package:

PSSO 36

Material Declaration**:

Marketing Status

批量生产

Package

PSSO 36

Grade

Automotive

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

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