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L9788

  • L9788

Request Information For L9788

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L9788 Overview

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.

Features

  • 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
L9788
L9788

Product Parameters

  • prmis_id

    CP460934

  • item_name

    L9788

  • p_445

  • p_1387

    7.4935

  • p_4418

    1000

  • parent_id

    PF265272

  • p_4906

    false

  • p_5113

    0

  • p_163

    Active

Technical Documents

  • AN5319 Lamp switch management with L9177ADetails>>

Related Products

Other distributor's price

Distributor Part # Mfg. Description Price
digikey L9788 STMicroelectronics 10GX PRE-TERM ASSY WHI 30FT

1---$650.2400
future L9788 STMicroelectronics

1000---$11.3200
mouser L9788 STMicroelectronics Power Management IC Development Tools Evaluation board for L9788 Multifunction IC for automotive EMS

1---$158.7500
newark L9788 STMicroelectronics Not Applicable |Stmicroelectronics EVAL-L9788

1---$158.7500
avnet L9788 STMicroelectronics L9788 Multifunction IC for Automotive EMS Evaluation Board - Boxed Product (Development Kits) (Alt: EVAL-L9788)

4---$234.9500

6---$222.2500

10---$209.5500

20---$196.8500

40---$184.1500

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