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 Darlington, tie to the VPWR supply for IGBT output device Voltage feedback from source of Ignition driver transistor through 10:1 voltage divider
5 ISO9141 Input/Output ISO9141 K-Line Bidirectional The ISO91
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.