912_S812
Overview
- Designed to operate over the range of ~4.7 V ≤ VPWR ≤ 36 V
- Relay/injector/fuel pump driver - current limit - 4.0 A, typical
- Lamp driver - current limit - 1.5 A, typical
- All external outputs protected against short to battery and overcurrent
- VCC voltage pre-regulator provides +5.0 V power for the MCU
- MCU watchdog timer circuit with parallel refresh/time setting line
- ISO-9141 K-Line transceiver for communicating diagnostic messages Document Number: MM912_S812 Rev. 2.0, 2/2015 912_S812
