精品国产99久久久久久www_亚洲精彩视频在线观看的_性欧美婬妇ⅹxxx视频_里番肉工口全彩老师_a天堂最新在线观看_精品国产在天天在线观看_免费看那种视频_樱桃电视剧全集播放_成人性视频免费看的鲁片_中国伦理影院

The 33812 is an engine control analog power IC intended for motorcycle and other single/dual cylinder small engine control applications. The IC 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. This device is powered by SMARTMOS technology.

Features

?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 Darlington bipolar junction transistors

?Ignition pre-driver has independent high and low-side outputs

?Relay driver - current limit - 4.0 A typical

?Lamp driver- current limit - 1.5 A typical

?All external outputs protected against short to battery, overcurrent

?Ignition and other drivers protected against overtemperature

?Interfaces directly to MCU using 5.0 V parallel interface

?VCC voltage pre-regulator provides +5.0 V power for the MCU

?MCU Power On RESET generator

?MCU watchdog timer circuit with parallel refresh/time setting line

?Independent fault annunciation outputs for ignition, injector and relay drivers

?ISO-9141 K-Line transceiver for communicating diagnostic messages

Applications

?Single cylinder engine control

?Dual cylinder engine control