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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.

    主な特徴

    • 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®

サンプル & 購入

製品型番
パッケージ
梱包タイプ
温度(℃) 製品ステータス
概算価格(USS)
数量
ECCN (US)
詳細
販売代理店からオーダー
STからオーダー
最小値
max
VNH7070AY PSSO 36 Tube -40 150
アクティブ
- - EAR99
詳細情報

Country of Origin:

-

販売代理店に在庫がない場合は、STのセールスオフィスまでお問い合わせください

VNH7070AYTR PSSO 36 Tape And Reel -40 150
アクティブ
- - EAR99
詳細情報

Country of Origin:

-

販売代理店に在庫がない場合は、STのセールスオフィスまでお問い合わせください

VNH7070AY

パッケージ

PSSO 36

梱包タイプ

Tube

Unit Price (US$)

*

Operating Temperature (°C)

(最小値)

-40

(max)

150

製品ステータス

アクティブ

Unit Price (US$)

-

数量

-

ECCN (US)

EAR99

Country of Origin

-

VNH7070AYTR

パッケージ

PSSO 36

梱包タイプ

Tape And Reel

Unit Price (US$)

*

Operating Temperature (°C)

(最小値)

-40

(max)

150

製品ステータス

アクティブ

Unit Price (US$)

-

数量

-

ECCN (US)

EAR99

Country of Origin

-

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

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技術文書

    • 概要 バージョン サイズ アクション
      DS12207
      Automotive fully integrated H-bridge motor driver
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      1.42 MB
      PDF
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    • 概要 バージョン サイズ アクション
      AN5026
      VIPower M0-7 H-Bridges for Automotive DC Motor Control
      2.0
      18.77 MB
      PDF
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      VIPower M0-7 H-Bridges for Automotive DC Motor Control

関連資料

    • 概要 バージョン サイズ アクション
      ST’s solutions for automotive seating systems 1.0
      1.3 MB
      PDF

      ST’s solutions for automotive seating systems

製品型番 製品ステータス パッケージ グレード RoHSコンプライアンスグレード Material Declaration**
VNH7070AY
アクティブ
PSSO 36 オートモーティブ Ecopack2
VNH7070AYTR
アクティブ
PSSO 36 オートモーティブ Ecopack2

VNH7070AY

Package:

PSSO 36

Material Declaration**:

Marketing Status

アクティブ

Package

PSSO 36

Grade

Automotive

RoHS Compliance Grade

Ecopack2

VNH7070AYTR

Package:

PSSO 36

Material Declaration**:

Marketing Status

アクティブ

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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