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L9474N
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L9474N Overview
The L9474N 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 via RVC protocol.
Features
- High side field driver
- Thermal protection
- Field driver short circuit protection
- RVC interface
- Overvoltage protection
- Complex diagnostics
- Load Response Control
Product Parameters
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prmis_id
CP115550
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item_name
L9474N
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p_445
No
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p_1387
6.2431
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p_4418
1000
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parent_id
PF128090
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p_4906
false
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p_5113
487
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p_163
NRND
Other distributor's price
Distributor | Part # | Mfg. | Description | Price |
---|---|---|---|---|
![]() |
L9474N | STMicroelectronics | 10GX PRE-TERM ASSY BLU 105FT |
1---$2,090.4000 |
![]() |
L9474N | STMicroelectronics | Assp |Stmicroelectronics L9474N |
100---$7.3600 |
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