Battery Management System (BMS) Block Diagram

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電源ICブロック 電源ICブロック オペアンプ/コンパレータ オペアンプ/コンパレータ ASSP オペアンプ/コンパレータ オペアンプ/コンパレータ

Operational Amplifier

Products Features
NJM8208 Precision, Single Supply, Rail-to-Rail Output Dual Operational Amplifier
NJM8532 14V, Low Noise, Low Power, Rail-to-Rail Input/Output, Operational Amplifier
NJU7077 Precision, Low Noise, Rail-to-Rail Output, Excellent EMI Immunity, CMOS Operational Amplifiers

Comparator

Products Features
NJM2903 Single-Supply Dual Comparator
NJU77242 Rail-to-Rail Input Open-Drain Output Low power CMOS Comparators

ASSP

Products Features
NJU7890 1000V High Voltage Monitor IC

(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
R1560 Low Supply Current 60V Input 100mA Voltage Regulator
R1561 60V Input 100mA Voltage Regulator
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
R1526 High Noise Immunity 42V Input 300mA Voltage Regulator
R1517 36V Input 500mA Low Supply Current Voltage Regulator
R1518 36V Input 1A Low Supply Current Voltage Regulator

(DC/DC) Power Supply IC

Products Features
NJW4152BA Switching Regulator IC for Buck Converter with 40V/600mA MOSFET
R1245 1.2A 30V Input PWM Step-down DC/DC Converter
R1260 60V Input / 80V Absolute Maximum Rating Synchronous Step-down DC/DC Controller
R1271 30 V, 1 A Synchronous PWM Step-down DC/DC Converter
NJW4140 MOSFET Drive Switching Regulator IC for Boost / Fly-back Converter

(Tracking Regulator) Power Supply IC

Products Features
R1540 High Noise Immunity 42V Input 70mA Voltage Tracker

(Voltage Detector, Watchdog Timer) Power Supply IC

Products Features
R3118 Low Voltage Detector with Individual SENSE Pin and Delay Function
R3152 42V Input Window Voltage Detector
R3154 42 V Input Window Voltage Detector with Diagnostic Function
R3119xxxxA 36V Input Voltage Detector with Delay Function or SENSE pin
R3119xxxxE 36V Input Voltage Detector with Delay Function or SENSE pin
R3121xxxxA 36V Input Voltage Detector with Release Delay Function
R3121xxxxE 36V Input Voltage Detector with Release Delay Function
R3160 Low Supply Current 60V Input Voltage Detector
R5116 42V Input Voltage Regulator with Window Voltage Detector
R5117 42V Input Voltage Regulator with Battery Voltage Detector
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