Title :
An SOI-BiCDMOS Chipset for Automotive Electronically Controlled Brake System
Author :
Wasekura, Masaki ; Fuwa, Hiromasa ; Segawa, Tsutomu ; Abo, Shoji
Author_Institution :
Toyota Motor Corp., Aichi
Abstract :
Two LSIs for ECB have been developed under the SOI-BiCDMOS process. Voltage regulators, a watchdog of the CPU behavior, waveform shapers for wheel-speed sensors and buffers for several sensors are integrated into LSI 1, due to the small device sizes and low power dissipation. An accurate current measurement under high temperature is achieved with a sense MOS. The ECU size is reduced by 41% compared to previous model keeping its performance
Keywords :
BiCMOS integrated circuits; automotive electronics; braking; large scale integration; power MOSFET; silicon-on-insulator; voltage regulators; LSI; SOI-BiCDMOS process; automotive electronics; electronically controlled brake system; low power dissipation; voltage regulators; waveform shapers; wheel-speed sensors; Automotive engineering; Central Processing Unit; Circuits; Control systems; Current measurement; Pressure control; Regulators; Valves; Vehicles; Voltage;
Conference_Titel :
International SOI Conference, 2006 IEEE
Conference_Location :
Niagara Falls, NY
Print_ISBN :
1-4244-0289-1
Electronic_ISBN :
1078-621X
DOI :
10.1109/SOI.2006.284463
