Summary
2.4A/4.4A Injector Solenoid Driver December, 2001 - Rev. 2
Description
The CS452/453 is a monolithic integrated circuit designed for medium current solenoid driver applications. Its typical function is to supply full battery voltage to fuel injector(s) for rapid current rise, in order to produce positive injector opening.
Source title
CS452 Datasheet(PDF) - ON Semiconductor