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12V Automotive System
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24V Automotive System
Multi-channel Configurable Pre
High/Low-side Driver
Power Management IC

HE9177

Automotive engine management conrtol IC for small engines

HE9177 is a device realized in Automotive BCD technology, able to provide the full set of power supplies and signal preprocessing peripherals needed to control a 2Cylinder internal combustion Engine for Low End Application.
Description
Motorcycle ECU

General purposeengine ECU

UAV

VCU



Operating condition

Operating voltage:6V~18V

Maximum operating voltage:40V

Tj:-40℃~125℃

Feature

5V regulator up to 300 mA with thermal shutdown protection in current limitation condition

5V tracking regulator up to 40 mA and short to battery protection

2 channels injectors drivers

3 relay drivers

Protected high side driver

O2 sensor heater

Stepper motor driver

Tachometer driver

Low side driver (LED)

Self-configuring variable reluctance sensor interface(VRS)

Microcontroller reset logic

SPI

K-line

020-66811922
9th Floor, Grandtek Building B2, No. 18 Kexue Avenue, Huangpu District, Guangzhou
Sales:wanghongzhi@kkchips.com; HR:xiongzhaozhong@kkchips.com
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