NJW4128 regulator equivalent, switching regulator.
Current Mode Control External Clock Synchronization Wide Operating Voltage Range 4.5V to 40V Switching Current 3.6A min. PWM Control Built-in Compensation Circuit Corresp.
with a few external parts so that adopts current mode control. Also, it has a soft start function, external clock synchr.
The NJW4128 is a buck converter with 40V/2.5A MOSFET. It corresponds to high oscillating frequency, and Low ESR Output Capacitor (MLCC) within wide input range from 4.5V to 40V. Therefore, the NJW4128 can realize downsizing of applications with a few.
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