ST Life.augmented

VNH5050A-E

Automotive fully integrated H-bridge motor driver
  • active 活性

The VNH5050A-E 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 dies are assembled in a PowerSSO-36 TP package on electrically isolated lead frames. This package, specifically designed for the harsh automotive environment offers improved thermal performance thanks to exposed die pads. Moreover, its fully symmetrical mechanical design allows superior manufacturability at board level. The input signals INAand INBcan directly interface to the microcontroller to select the motor direction and the brake condition. The DIAGA/ENAor DIAGB/ENB, when connected to an external pull-up resistor, enables one leg of the bridge. Each DIAGA/ENAprovides a digital diagnostic feedback signal as well. The normal operating condition is explained in the truth table. The CS pin allows monitoring the motor current by delivering a current proportional to its value when CS_DIS pin is driven low or left open. When CS_DIS is driven high, CS 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 LSAand LSBswitches.

pdf Please read
Errata Sheet
pdf 下载
数据表

Key Features

  • Output current: 30 A
  • 3 V CMOS compatible inputs
  • Undervoltage and overvoltage shutdown
  • Overvoltage clamp
  • Thermal shutdown
  • Cross-conduction protection
  • Current and power limitation
  • Very low standby power consumption
  • PWM operation up to 20 KHz
  • Protection against loss of ground and loss of VCC
  • Current sense output proportional to motor current
  • Output protected against short to ground and short to VCC
  • Package: ECOPACK®

线路 图表

图案 资源

顶部

Technical Documentation

Product Specifications

描述 版本 大小
pdf
DS6398: Automotive fully integrated H-bridge motor driver
11.0 721 KB

HW Model & CAD Libraries

HW Model & CAD Libraries

描述 版本 大小
zip
VNH5050A-E OrCAD model v.4.1
4.1 61 KB

Presentations & Training Material

Presentations

描述 版本 大小
pdf
Integrated H-bridge motor control
1,311 KB

Related Tools and Software

Related Tools and Software

产品型号 描述
EV-VNH5050A VNH5050A Evaluation Board
STEVAL-VNH5050A VNH5050A Evaluation Board

Publications and Collaterals

Flyer

描述 版本 大小
pdf
VIPower™ VNH5 series
1,980 KB

Brochure

描述 版本 大小
pdf
Smart power solutions for car body applications
1,757 KB
pdf
VIPower M0-5: the smart power device
1.0.0 540 KB

样品 & 购买

顶部
产品型号 Marketing StatusPackagePacking TypeOperating Temperature (min) Operating Temperature (max) Automotive GradeOrder From STUnit Price (US$)*
@ 1000
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
VNH5050A-EActivePSSO 36TubeYes-2.64Distributor reported inventory date: 2014-12-20
Distributor NameRegionStockMin. order
RUTRONIKOrder NowEUROPE2849
MOUSEROrder NowWORLDWIDE10811
Ecopack2PDF
XML
VNH5050ATR-EActivePSSO 36Tape And ReelYesFree Samples2.64Distributor reported inventory date: 2014-12-20
Distributor NameRegionStockMin. order
ARROWOrder NowAMERICA10001000
AVNETOrder NowAMERICA5340
ARROWOrder NowEUROPE40000
DIGIKEYOrder NowWORLDWIDE10001000
FUTUREOrder NowWORLDWIDE330001000
MOUSEROrder NowWORLDWIDE1261
Ecopack2PDF
XML

(*) 建议零售价格仅用于预算,以美元为单位,每。的报价,以当地货币计算的价格,请联系您当地的 ST 销售办事处 或我们的 分销商
(**) 材料声明表格上提供st.com可以是一般的文件,根据最常用的包,包内的家庭。出于这个原因,他们可能不是100%准确,对于一个特定的设备。请联系我们 销售支持 在特定设备上的信息。
Feedback Form
Customer Feedback