L9915
L9915 is C-terminal alternator voltage regulator manufactured by STMicroelectronics.
C-terminal alternator voltage regulator (CTAVR)
- production data
'!0'03
Multiwatt8
Features
- Fully monolithic design
- High side field driver
- Field short circuit protection
- Regulated voltage driven by ECU (protocol driven)
- Regulated voltage thermally pensated
(without protocol)
- Lamp driver (wake up and warning detection)
- Self start function
- Load response control (LRC)
- Field monitor (FM) output
- Thermal shutdown
Description
The device is a monolithic alternator voltage regulator intended for use in automotive application.
It includes the control section, the field power stage, fault diagnostic circuit which drives a warning lamp, and the...
