NJW4128 Datasheet Switching Regulator

Manufacturer: New Japan Radio

Datasheet Details

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 external parts so that adopts current mode control.

NJW4128 Switching Regulator IC for Buck Converter Current Mode Control w/ 40V/2.

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 Correspond to Ceramic Capacitor (MLCC) Oscillating Frequency 450kHz typ. (A ver. ) 300kHz typ. (B ver. ) Soft Start Function 4ms typ. UVLO (Under Voltage Lockout) Over Current Protection (Hiccup type) Thermal Shutdown Protection Power Good Function Standby Function Package Outline NJW4128GM1 : HSOP8 http://www. DataSheet4U. net/.

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