L9952GXP   Product is in volume production.

Power management system IC

データシートのダウンロード

The L9952GXP is a Power Management System IC containing two low drop regulators with advanced contact monitoring and additional peripheral functions.

The integrated standard serial peripheral interface (SPI) controls all L9952GXP operation modes and provides driver diagnostic functions.

主な特徴

  • 1 High side driver Out_HS ( RDSon,typ = 1 )
  • 4 High side drivers for e.g. LED or HALL (RDSon,typ = 7 )
  • Outputs are short circuit protected
  • 2 Relay drivers ( RDSon,typ = 2 )
  • Temperature warning and thermal shutdown
  • 2 Op amp's for current sensing in GND return lines
  • 24 bit SPI interface for mode control and diagnostic
  • LIN 2.1 compliant (SAEJ2602 compatible) transceiver
  • Two 5V low-drop voltage regulators (250mA, 100mA continuous mode
  • Window watchdog and fail-safe output
  • Low stand-by current: VBAT stby, 7μA; ,V1 stby, 45μA, (75μA in cycl. sense)
  • Wake-up logic with cyclic contact monitoring
  • Output drivers
  • Interrupt output

回路ダイアグラム

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リソース

技術文書

製品スペック
Description バージョン サイズ
DS5286 DS5286: Power management system IC 6.0 652 KB
アプリケーションノート
Description バージョン サイズ
AN2751 AN2751: L9952GXP power management system IC 2.1 4 MB
ユーザマニュアル
Description バージョン サイズ
UM0563 UM0563: L9952GXP software driver user manual 2.1 531 KB

Publications and Collaterals

セレクションガイド
Description バージョン サイズ
Power amplifiers and voltage regulators 750 KB
Smart power solutions for car body applications 4.0 1 MB
パンフレット
Description バージョン サイズ
Driving smart power in automotive 1.0 1014 KB
サポート & コミュニティ

ビデオ

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サンプル & 購入

製品型番 パッケージ Packing Type Operating Temperature (°C) (min) Operating Temperature (°C) (max) Marketing Status Unit Price (US$) * 数量 ECCN (US) Country of Origin More info Order from ST Order from Distributors
L9952GXP PowerSSO 36 Tube -40 150 NRND 1.7758 1000 EAR99 MALAYSIA MORE INFO No availability reported, please contact our Sales office
L9952GXPTR PowerSSO 36 Tape And Reel -40 150 Active 1.7758 1000 EAR99 MALAYSIA MORE INFO No availability reported, please contact our Sales office
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(*) 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

品質 & 信頼性

製品型番 Marketing Status パッケージ Grade RoHS Compliance Grade Material Declaration**
L9952GXP NRNDPowerSSO 36オートモーティブEcopack2 0 0
L9952GXPTR アクティブPowerSSO 36オートモーティブEcopack2 0 0
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(**) 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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