Application Block for DC / DC Converter
Operational Amplifier
Op-Amp.
| Product Name | Features |
|---|---|
| NJM2904B | High EMC Performance, Single Supply, Operational Amplifier |
| NJM8208 | Precision, Single Supply, 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
Comparator
| Product Name | Features |
|---|---|
| NJM2903 | Single-Supply Dual Comparator |
| NJU77242 | Rail-to-Rail Input Open-Drain Output Low power CMOS Comparators |
ASSP
Resolver Amp.
| Product Name | Features |
|---|---|
| NJU7890 | 1000V High Voltage Monitor IC |
| NL9000 (Under Development) |
1000V High Voltage Monitor IC |
Power Management
LDO
| Product Name | 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 |
| NJW4116 | Io=500mA LDO with Reset function |
| R1517 | 36V Input 500mA Low Supply Current Voltage Regulator |
| R1518 | 36V Input 1A Low Supply Current Voltage Regulator |
| R1524 | Low Supply Current 36V Input 200mA Voltage Regulator |
| R1525 | High Noise Immunity Low Supply Current 42V Input 200mA Voltage Regulator |
| R1526 | High Noise Immunity 42V Input 300mA Voltage Regulator |
| R1560 | Low Supply Current 60V Input 100mA Voltage Regulator |
| R1561 | 60V Input 100mA Voltage Regulator |
| R8150 | Low Supply Current 36V Input 150mA Voltage Regulator |
| R8152 | 24V Input 1A Voltage Regulator |
| R8160 | Low Supply Current 36V Input 200mA Voltage Regulator |
| RP170 | 10V Input 300mA LDO Regulator |
DC/DC
| Product Name | Features |
|---|---|
| NJW4140 | MOSFET Drive Switching Regulator IC for Boost / Fly-back Converter |
| NJW4148 | MOSFET Drive Switching Regulator IC for Boost / Fly-back Converter |
| NJW4152BA | Switching Regulator IC for Buck Converter with 40V/600mA MOSFET |
| NJW4722 (Under Development) |
MOSFET Drive Switching Regulator IC for Fly-back 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 |
Voltage Detector/ Watchdog Timer
| Product Name | Features |
|---|---|
| NV3600 | CMOS Output, Voltage Detector with High Withstand of SENSE Pin |
| NV3601 | CMOS Output, Window Voltage Detector with High Withstand of SENSE Pin |
| R3121xxxxA | 36V Input Voltage Detector with Release Delay Function |
| R3121xxxxE | 36V Input Voltage Detector with Release Delay Function |
| R3152 | 42V Input Window Voltage Detector |
| R3154 | 42 V Input Window Voltage Detector with Diagnostic Function |
| R3160 | Low Supply Current 60V Input Voltage Detector |
| R3500 | 42 V Input 4ch Window Voltage Detector with Diagnostic Function |
| 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 |
| R5116 | 42V Input Voltage Regulator with Window Voltage Detector |
| R5117 | 42V Input Voltage Regulator with Battery Voltage Detector |
| R8300 | 36V Input Voltage Detector with Release Delay Function |
(Source： Nisshinbo Micro Devices Inc.，DC / DC Converter )