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L9474 Datasheet All Silicon Voltage Regulator

Manufacturer: STMicroelectronics

Overview: www.DataSheet4U.com L9474 ALL SILICON VOLTAGE REGULATOR 1 ■ ■ ■ ■ ■ ■.

General Description

Table 1.

Order Codes Part Number L9474 Package Multiwatt8 The L9474 is a monolithic multifunction generator Voltage regulator intended for use in automotive applications.

This device regulates the output of an automotive generator by controlling the field winding current by means of a variable frequency PWM high side driver.

Key Features

  • es High side field driver Thermal protection Field driver short circuit protection RVC interface Overvoltage protection Complex diagnostics Load Response Control Figure 1. Package Multiwatt8 2.

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