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L9911

Car alternator multifunction smart voltage regulator

Image Manufacturer B2B MPN Description Distributor Stock Quantity Price Buy Now
part STMicroelectronics L9911I IC REG AUTO APPL 1OUT 8MULTIWATT DigiKey 0 500 units
$5.11

L9911 Datasheet (427.44 KB)

Preview of L9911 PDF

Datasheet Details

Part number:

L9911

Manufacturer:

STMicroelectronics ↗

File Size:

427.44 KB

Description:

Car alternator multifunction smart voltage regulator.

L9911 Features

* Fully monolithic design

* High side field driver

* Thermal protection

* Field short circuit protection

* Protected diagnostic lamp driver

* Protected high side relay driver

* Complex diagnostics

* Load response control

* DFM output (field monitor)

* Self st

L9911 General Description

The L9911 is a monolithic multifunction alternator voltage regulator intended for use in automotive application. It includes the control section, the field power stage, fault diagnostic circuit which drives a warning lamp, and the protection against short circuits Order code L9911F L9911I L9911P L9.

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L9911 Car alternator multifunction smart voltage regulator ST Microelectronics

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