MCZ33810

Freescale Semiconductor Advance Information Document Number: MC33810 Rev. 6.0, 12/2008 Automotive Engine Control IC The 33810 is an eight channel output driver IC intended for automotive engine control applications. The IC consists of four integrated low side drivers and four low side gate pre-drivers. The low side drivers are suitable for driving fuel injectors, solenoids, lamps, and relays. The four gate pre-drivers can function either as ignition IGBT gate pre-drivers or as general purpose MOSFET gate predrivers. When configured as ignition IGBT gate pre-drivers, additional features are enabled such as spark duration, dwell time, and ignition coil current sense. When configured as a general purpose gate predriver, the 33810 provides external MOSFETs with short circuit protection, inductive flyback protection and diagnostics. The device is packaged in a 32 pin (0.65mm pitch) exposed pad SOIC. Features Designed to operate over the range of 4.5V ≤ VPWR ≤ 36V Quad ignition IGBT or MOSFET gate pre-driver with Parallel/SPI and/or PWM control Quad injector driver with Parallel/SPI control Interfaces directly to MCU using 3.3V / 5.0V SPI protocol Injector driver current limit - 4.5A max. Independent fault protection and diagnostics VPWR standby current 10μA max. Pb-free packaging designated by suffix code EK VBAT 33810 ENGINE CONTROL EK SUFFIX (Pb-FREE) 98ASA10556D 32 PIN SOICW EP ORDERING INFORMATION Device MCZ33810EK/R2 Temperature Range (TA) -40°C to 125°C ...