MC33812 driver equivalent, multifunctional ignition and injector driver.
* Designed to operate over the range of ~4.7 V ≤ VPWR ≤ 36 V
* Fuel Injector driver - Current Limit - 4.0 A Typical
* Ignition pre-driver can drive IGBT or .
The IC consists of three integrated low side drivers, one pre-driver, a +5.0 V, voltage pre-regulator, an MCU watchdog .
1 IGNOUTL Output 2 IGNOUTH Output 3 IGNSUP Input 4 IGNFB Input
Ignition Output Low Ignition Output High Ignition Output Supply Feedback from Source
Low side output to drive Gate/Base of IGBT/Bipolar Darlington
High side output to drive Gate/Base o.
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