ST Life.augmented

VNH5050A-E

Automotive fully integrated H-bridge motor driver
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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.

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Errata Sheet
pdf データシート
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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®

回路図

デザイン・リソース

トップ

Technical Documentation

Product Specifications

Description Version Size
pdf
DS6398: Automotive fully integrated H-bridge motor driver
11.0 721 KB

HW Model & CAD Libraries

HW Model & CAD Libraries

Description Version Size
zip
VNH5050A-E OrCAD model v.4.0
55 KB

Presentations & Training Material

Presentations

Description Version Size
pdf
Integrated H-bridge motor control
1,311 KB

Related Tools and Software

Related Tools and Software

製品型名 Description
EV-VNH5050A VNH5050A Evaluation Board
STEVAL-VNH5050A VNH5050A Evaluation Board

Publications and Collaterals

Flyer

Description Version Size
pdf
VIPower™ VNH5 series
1,980 KB

Brochure

Description Version Size
pdf
Smart power solutions for car body applications
1,757 KB
pdf
VIPowerTM M0-5スマート・パワー・デバイス 車載照明アプリケーション用製品
1.0.0 352 KB

サンプル& 購入

トップ
製品型名 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: 2014-09-22
Distributor NameRegionStockMin. order
RUTRONIKOrder NowEUROPE2849
Ecopack2 (**)-
VNH5050ATR-EActivePSSO 36Tape And ReelYesFree Samples2.64Distributor reported inventory date: 2014-09-22
Distributor NameRegionStockMin. order
ARROWOrder NowAMERICA10001000
AVNETOrder NowAMERICA6390
DIGIKEYOrder NowWORLDWIDE651
MOUSEROrder NowWORLDWIDE5501
Ecopack2 (**)-

(*)ユニット当たりの推奨再販価格(米ドル建て)は、あくまで予算的な参考情報としてご利用下さい。現地通貨ベースでのお見積り、価格については 弊社セールスオフィス もしくは 販売代理店 にお問合せ下さい。
(**)弊社ホームページで入手できるMaterial Declaration(材料宣誓書)のフォームは、各パッケージ・タイプで最も一般的に使用されるパッケージに基づいた包括的な文書です。そのため、特定のデバイスについて100%正確ではない可能性があります。特定のデバイスに関する情報については、 弊社セールスオフィス にお問合せ下さい。
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