Safety (Advanced Driving Assistant System (ADAS), Parking Assist System) Block Diagram

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Safety

電源ICブロック

(LDO) Power Supply IC

Products Features
NJM12884 LDO with Reverse Current Protection / Soft Start / Discharge Function
NJM2879 LDO with Reverse Current Protection / Discharge Function
NJW4182 High Voltage Ultra low current consumption Io=100mA LDO
R1524 Low Supply Current 36V Input 200mA Voltage Regulator
R1525 High Noise Immunity Low Supply Current 42V Input 200mA Voltage Regulator
RP170 10V Input 300mA LDO Regulator
RP154 Low Voltage Dual 300mA LDO Regulator
R1526 High Noise Immunity 42V Input 300mA Voltage Regulator
RP111 Low Voltage Good Load Transient Response 500mA LDO Regulator
R1517 36V Input 500mA Low Supply Current Voltage Regulator
RP132 Low Voltage 1ALDO Regulator
R1518 36V Input 1A Low Supply Current Voltage Regulator

(DC/DC) Power Supply IC

Products Features
RP550 Dual 1A PWM/VFM Step-down DC/DC Converter with Synchronous Rectifier
R1271 30 V, 1 A Synchronous PWM Step-down DC/DC Converter
R1245 1.2A 30V Input PWM Step-down DC/DC Converter
RP506 2A PWM/VFM Step-down DC/DC Converter with Synchronous Rectifier
R1273 14A 34V Input Step-down DC/DC Converter with Synchronous Rectifier
R1272 34V Input PWM/VFM Step-down DC/DC Controller with PLL Synchronization

(Voltage Detector, Watchdog Timer) Power Supply IC

Products Features
R3152 42V Input Window Voltage Detector
R3154 42 V Input Window Voltage Detector with Diagnostic Function
R3121xxxxA 36V Input Voltage Detector with Release Delay Function
R3121xxxxE 36V Input Voltage Detector with Release Delay Function
R5112 Low Supply Current 42V Input 200mA Voltage Regulator with VD
R5116 42V Input Voltage Regulator with Window Voltage Detector
R5117 42V Input Voltage Regulator with Battery Voltage Detector
R5110 36V Input System Power Supply with Watchdog Timer
R5111 36V Input System Power Supply with Watchdog Timer
R5114 Low Supply Current 42V Input System Power Supply with Watchdog Timer
R5115 Low Supply Current 42V Input System Power Supply with Window-type Watchdog Timer