Engine Control IC, One Cylinder, Electronic fuel injection (EFI), SOIC 32

The NXP® MC33812 is an engine control analog power IC intended for motorcycle and other single/dual cylinder small engine control applications.

* Consists of three integrated low side drivers, one pre-driver, a +5.0 V, voltage pre-regulator, an MCU watchdog circuit, an ISO 9141 K-Line interface, and a parallel interface for MCU communication

* The three low side drivers are provided for driving a fuel injector, a lamp or LED, and a relay or other load

* The pre-driver is intended to drive either an Insulated Gate Bipolar Transistor (IGBT) or a bipolar Darlington transistor to control an ignition coil