CS290, 291
CS290, 291 Ignition Controller
Description
The CS290, 291 are integrated circuits to be used in the automotive ignition system. The application diagram shown below highlights the CS290. The CS291 is identical with the differential input replaced by a single-ended input. The part is capable of withstanding 90V load dump transients in the circuit shown below. The part is also reverse battery protected.
Features
s 40mA Driver s Stall Timing s Output Current Control s Output Clamp s Ove