L9915 Overview
Key Specifications
Pins: 8
Max Voltage (typical range): 18 V
Min Voltage (typical range): 6 V
Max Operating Temp: 150 °C
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 protection against short circuits.
Key Features
- High side field driver
- Field short circuit protection
- Regulated voltage driven by ECU (protocol driven)
- Regulated voltage thermally compensated (without protocol)
- Lamp driver (wake up and warning detection)
