Datasheet4U Logo Datasheet4U.com

33812 - Multifunctional Ignition and Injector Driver

Datasheet Summary

Description

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 of IGBT/Bipolar Darlington Tie to +5 V for Darlingt

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 EK Pb-FREE SUFFIX 98ASA10556D 32 Pin SOICW EP transistors.
  • Ignition pre-driver has independent high and low side outputs.

📥 Download Datasheet

Datasheet preview – 33812

Datasheet Details

Part number 33812
Manufacturer Freescale Semiconductor
File Size 473.45 KB
Description Multifunctional Ignition and Injector Driver
Datasheet download datasheet 33812 Datasheet
Additional preview pages of the 33812 datasheet.

📁 Similar Datasheet

  • 33812 - Multifunctional Ignition and Injector Driver (NXP)
  • 33814 - Two cylinder small engine controller (NXP)
  • 33816 - SD6 programmable solenoid controller (NXP)
  • 3382G - Rotary Position Sensor (Bourns)
  • 3382H - Rotary Position Sensor (Bourns)
  • 3386 - Trimming Potentiometer (Bourns)
  • 3386B - Trimming Potentiometer (Bourns)
  • 3386C - Trimming Potentiometer (Bourns)
  • 3386F - Trimming Potentiometer (Bourns)
  • 3386G - Trimming Potentiometer (Bourns)
Other Datasheets by Freescale Semiconductor
  • 33810 - Automotive Engine Controller
  • 33811 - Solenoid Monitor
  • 33813 - One Cylinder Small Engine Controller
  • 33814 - Two cylinder small engine controller
  • 33800 - Engine Control Integrated Circuit
  • 33874 - Quad High-Side Switch
  • 33879 - Configurable Octal Serial Switch
  • 33879A - Configurable Octal Serial Switch

Full PDF Text Transcription

Click to expand full text
Freescale Semiconductor Advance Information Document Number: MC33812 Rev. 5.0, 7/2010 Multifunctional Ignition and Injector Driver 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.
Published: |