VN9D7D20F

量産中
Design Win

4-channel high-side driver with 24-bit SPI interface for automotive applications

Download datasheet

製品概要

概要

The VN9D7D20F is a device made using STMicroelectronics VIPower technology. It is intended for driving resistive or inductive loads directly connected to the ground. The device is protected against voltage transient on VCC pin. Programming, control, and diagnostics are implemented via the SPI bus. A digital current sense feedback for each channel is provided through an integrated 10-bit ADC with 0.1% of FSR. Dedicated trimming bits allow to adjust the ADC reference current. The device is equipped with four outputs controllable via SPI or with the 2-OTP assignable direct inputs. The device detects open-load in OFF-state conditions. Real-time diagnostic is available through the SPI bus (open-load, output short to VCC, overtemperature, communication error, power limitation or latch off). Output current limitation protects the device in an over load condition. The device can limit the dissipated power to a safe level up to thermal shutdown intervention. Thermal shutdown can be configured as latched off or programmable time-limited auto restart. The device enters a limp-home mode in case of loss of digital supply (VDD), reset of digital memory or watchdog monitoring time-out event. In limp-home mode each output is set according to the programmed register: to be always OFF, or according to the 2x direct inputs pins.

  • 特徴

    • AEC-Q100 qualified
    • 一般
      • Extreme low voltage operation for deep cold cranking applications (compliant with LV124, revision 2013)
      • 24-bit ST-SPI for full diagnostic and digital current sense feedback
      • Integrated 10bit ADC for digital current sense
      • Integrated PWM engine with independent phase shift and frequency generation (for each channel)
      • Programmable Bulb/LED mode for all channels
      • Advanced limp home functions for robust fail-safe system
      • Very low standby current
      • Optimized electromagnetic emissions
      • Very low electromagnetic susceptibility
      • Control through direct inputs and / or SPI
      • Compliant with European directive 2002/95/EC
    • Diagnostic functions
      • Digital proportional load current sense
      • Synchronous diagnostic of over load and short to GND, output shorted to VCC and OFF-state open-load
      • Programmable case overtemperature warning
    • Protection
      • Two levels load current limitation
      • Self limiting of fast thermal transients
      • Undervoltage shutdown
      • Overvoltage clamp
      • Latch-off or programmable time limited auto restart (power limitation and overtemperature shutdown)
      • Load dump protected
      • Protection against loss of ground
      • Reverse battery through self turn-on

EDAシンボル / フットプリント / 3Dモデル

STMicroelectronics - VN9D7D20F

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

Please select one model supplier :

Symbols

EDAシンボル

Footprints

フットプリント

3D model

3Dモデル

品質 & 信頼性

製品型番 マーケティング・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 材料宣誓書**
VN9D7D20FTR
量産中
VFQFPN 6X6X1 32L P0.5 オートモーティブ Ecopack2

VN9D7D20FTR

Package:

VFQFPN 6X6X1 32L P0.5

Material Declaration**:

PDF XML

Marketing Status

量産中

Package

VFQFPN 6X6X1 32L P0.5

Grade

Automotive

RoHS Compliance Grade

Ecopack2

(**) st.comで提供している材料宣誓書は、パッケージ・ファミリ内で最も一般的に使用されているパッケージに基づく汎用ドキュメントの場合があります。そのため、特定の製品では100%正確ではない可能性があります。特定の製品情報については、セールスサポートまでお問い合わせください

サンプル & 購入

Swipe or click the button to explore more details Don't show this again
製品型番
製品ステータス
Budgetary Price (US$)*/Qty
STから購入
Order from distributors
パッケージ
梱包タイプ
RoHS
Country of Origin
ECCN (US)
ECCN (EU)
Operating temperature (°C)
最小
最大
VN9D7D20FTR
Available at distributors

販売代理店在庫 VN9D7D20FTR

販売代理店
地域 在庫 最小発注数量 パートナー企業リンク

販売代理店在庫データ:

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

VN9D7D20FTR 量産中

Budgetary Price (US$)*/Qty:
-
パッケージ:
梱包タイプ:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

製品型番:

VN9D7D20FTR

Operating Temperature (°C)

最小:

最大:

Swipe or click the button to explore more details Don't show this again

(*)概算用の参考価格(US$)です。現地通貨でのお見積りについては、STのセールス・オフィスまたは販売代理店までお問い合わせください。