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  • The L9788 is an integrated circuit designed for automotive engine management system.

    L9788 is a device realized in ST BCD proprietary technology, able to provide the full set of power supplies and signal preprocessing peripherals needed to control a 4 cylinders internal combustion engine.

    主な特徴

    • AEC-Q100 qualified
    • Engineered for ISO26262 compliant system
    • 1 pre boost regulator and 1 pre buck regulator
    • 1 linear 5 V regulator with 1 A output current
    • 3 independent self-protection 5 V tracking regulator with 150 mA output.
    • 1 input voltage pin for monitor external tracking.
    • Coordinated soft start-up of all regulators
    • 4 channels LS injector LS drivers
    • 2 channels LS drivers for O2H load with current sense
    • 2 channels LS camshaft or solenoid drivers
    • 5 channels LS relay drivers
    • 2 channels LS LED drivers
    • 3 channels LS/HS drivers with low battery function for smart start
    • 1 channel LS main relay driver (MRD) with internal diode for reverse battery protection
    • 5 channels pre-drivers for external FET drivers - Predriver 1&3 configurable for O2H load with external Rshunt-on the source of Ext. N-Channel Mos
    • 6 channels pre-drivers for internal or external igniter drivers
    • 1 K-Line ISO9141/LIN 2.1 compliant
    • Integrated charge-pump
    • VRS-interface
    • Watchdog
    • Pin Wake-up
    • Temperature sensor and monitoring
    • Stop-counter with Wake-up
    • Dual bandgap reference & oscillator
    • Micro-second-channel MSC for differential single ended mode
    • SEO function
    • CAN-FD with wake up by CAN function
    • Package LQFP100 exposed pad

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)
Quantity
ECCN (US)
詳細
販売代理店からオーダー
STからオーダー
min
max
L9788 LQFP-EP 100 14x14x1.4 Tray -40 125
Active
10.6 1000 EAR99
詳細情報

Country of Origin:

MALAYSIA

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

L9788TR LQFP-EP 100 14x14x1.4 Tape And Reel -40 125
Active
10.6 1000 EAR99
詳細情報

Country of Origin:

MALAYSIA

在庫チェック

Distributor availability ofL9788TR

代理店名
地域 在庫 最小発注 Third party link
DIGIKEY WORLDWIDE 95 1 Order Now
MOUSER WORLDWIDE 40 1 Order Now

代理店レポートによる在庫データ: 2020-01-08

代理店名

DIGIKEY

在庫

95

Min.Order

1

地域

WORLDWIDE Order Now

MOUSER

在庫

40

Min.Order

1

地域

WORLDWIDE Order Now

代理店レポートによる在庫データ: 2020-01-08

購入

L9788

パッケージ

LQFP-EP 100 14x14x1.4

梱包タイプ

Tray

Unit Price (US$)

10.6*

Operating Temperature (°C)

(min)

-40

(max)

125

製品ステータス

Active

Unit Price (US$)

10.6

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

L9788TR

パッケージ

LQFP-EP 100 14x14x1.4

梱包タイプ

Tape And Reel

Unit Price (US$)

10.6*

Distributor availability ofL9788TR

代理店名
地域 在庫 最小発注 Third party link
DIGIKEY WORLDWIDE 95 1 Order Now
MOUSER WORLDWIDE 40 1 Order Now

代理店レポートによる在庫データ: 2020-01-08

代理店名

DIGIKEY

在庫

95

Min.Order

1

地域

WORLDWIDE Order Now

MOUSER

在庫

40

Min.Order

1

地域

WORLDWIDE Order Now

代理店レポートによる在庫データ: 2020-01-08

Operating Temperature (°C)

(min)

-40

(max)

125

製品ステータス

Active

Unit Price (US$)

10.6

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

(*) 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

推奨コンテンツ

関連アプリケーション

評価ツール

    • 製品型番

      Evaluation board for L9788 Multifunction IC for automotive EMS

00 ファイルがダウンロード用に選択されています

技術文書

    • 概要 Version Size Action
      DB3419
      Multifunction IC for automotive engine management system
      1.0
      412.73 KB
      PDF
      DB3419

      Multifunction IC for automotive engine management system

    • 概要 Version Size Action
      AN5319
      Lamp switch management with L9177A
      1.1
      887.98 KB
      PDF
      AN5319

      Lamp switch management with L9177A

    • 概要 Version Size Action
      UM2585
      STSW - L9788 GUI software
      1.0
      4 MB
      PDF
      UM2585

      STSW - L9788 GUI software

関連資料

    • 概要 Version Size Action
      STMicroelectronics enables electronic control of the next generation of Gasoline Direct Injection (GDI) engines. 1.0
      822.68 KB
      PDF

      STMicroelectronics enables electronic control of the next generation of Gasoline Direct Injection (GDI) engines.

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**
L9788
Active
LQFP-EP 100 14x14x1.4 オートモーティブ Ecopack2
L9788TR
Active
LQFP-EP 100 14x14x1.4 オートモーティブ Ecopack2

L9788

Package:

LQFP-EP 100 14x14x1.4

Material Declaration**:

PDF XML

Marketing Status

Active

Package

LQFP-EP 100 14x14x1.4

Grade

Automotive

RoHS Compliance Grade

Ecopack2

L9788TR

Package:

LQFP-EP 100 14x14x1.4

Material Declaration**:

PDF XML

Marketing Status

Active

Package

LQFP-EP 100 14x14x1.4

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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