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L9914

STMicroelectronics
Part Number L9914
Manufacturer STMicroelectronics
Description All silicon automotive voltage regulator
Published May 7, 2020
Detailed Description L9914 All silicon automotive voltage regulator Datasheet - production data  Thermal protection  Field driver short ...
Datasheet PDF File L9914 PDF File

L9914
L9914

Overview
L9914 All silicon automotive voltage regulator Datasheet - production data  Thermal protection  Field driver short circuit protection  RVC interface  Overvoltage protection  Complex diagnostics  Load response control – LRC rate 2.
5 s (L9914A) GAPGPS00017 Multiwatt8 Features  AEC-Q100 qualified  High side field driver Description The L9914 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.
The setpoint voltage reference is selected by the engine control unit (ECU) via RVC protocol.
Order code L9914A Table 1.
Device summary Temp range, C Package Tj = -40 to +150 Multiwatt8 Packing Tube March 2021 This is information on a product in full production.
DS4742 Rev 7 1/13 www.
st.
com Contents Contents L9914 1 Schematic diagram and pin description .
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