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The NJW4141 is a 2-phase boost converter switching regulator IC that operates wide input range from 3V to 40V. It can optimize applications by external phase compensation and voltage mode control. The digital phase shifter adds 180 degree phase shift signal to the PWM signal and controls boost circuit by 2-phase operation. The 2-phase operation reduces an in.
2-phase Boost Converter Application Correspond to Operating Temperature 125 C Nch MOSFET Driving Driving Voltage 5.1V typ. Wide Operating Voltage Range 3V to 40V PWM Control Wide Oscillating Frequency 50kHz to 500kHz Adjustable Soft Start Function Dead Time Control UVLO (Under Voltage Lockout) Over Current Protection Standby Function Package Outline NJW4141VC3-T1 : SSOP20-C3 Ver.2016-02-22 -1- Automotive NJW4141 PIN CONFIGURATION OUT1 1 SENSE1 2 REG_DRV1 3 PGND 4 AGND 5 VREG1.5 CT DTC 6 7 8 FB 9 IN- 10 (Top View) 20 OUT2 19 SENSE2 18 REG_DRV2 17 N.C. 16 V+ 15 .
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | NJW4140 |
New Japan Radio |
MOSFET Drive Switching Regulator |
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| 2 | NJW4100 |
New Japan Radio |
Lithium-ion Battery Charger Controller IC |
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| 3 | NJW4107 |
New Japan Radio |
LDO |
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| 4 | NJW4108 |
JRC |
Lithium-ion Battery Charger Controller with Timer / SSOP20 |
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| 5 | NJW4111 |
New Japan Radio |
5.5V/3A Low Dropout Voltage Regulator |
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| 6 | NJW4113-T1 |
New Japan Radio |
LDO |
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| 7 | NJW4116-T1 |
New Japan Radio |
LDO |
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| 8 | NJW4120 |
JRC |
Lithium-Battery Charger Controller IC with Timer / DMP20 / SSOP20 |
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| 9 | NJW4124 |
JRC |
Lithium-Battery Charger Controller IC with Timer / DMP20 |
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| 10 | NJW4128 |
New Japan Radio |
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| 11 | NJW4131 |
New Japan Radio |
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| 12 | NJW4132 |
New Japan Radio |
Switching Regulator |
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