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L9474
ALL SILICON VOLTAGE
REGULATOR
1
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Features
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
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.
Figure 2.
Schematic Diagram
The setpoint voltage reference is selected by the EN...