October 2008

Rev 2

1/11

11

L9466

Car alternator voltage regulator

Features

(field monitor) short circuit protected

Description

The L9466 is a monolithic multifunction generator

Voltage regulator intended for use in automotive

charging applications.

This All Silicon Voltage Regulator regulates the

output of an automotive generator by controlling

the field winding current by means of a variable

frequency PWM high side driver.

Multiwatt8

Table 1.

Device summary

Order code

Package

Packing

L9466N

Multiwatt8

Tube

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