NCP3155B Datasheet - ON Semiconductor

3A Synchronous Buck Regulator

NCP3155B Features

* Input Voltage Range from 4.7 V to 24 V

* Adjustable Output Voltage

* 1 MHz Operation (NCP3155A

* 500 kHz)

* Internally Programmed 1.2 ms Soft

* Start (NCP3155A

* 2.4 ms)

* 0.8 ± 1.0% Reference Voltage

* 48 mW HS

* FET and

NCP3155B General Description

Pin Pin Name Description 1 PGND The PGND pin is the high current ground pin for the lower MOSFET and drivers which should be soldered to a large copper area to reduce thermal resistance. 2 VIN The VIN pin powers the internal control circuitry and is monitored by an undervoltage comparator. T.

NCP3155B Datasheet (506.22 KB)

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Datasheet Details

Part number:

NCP3155B

Manufacturer:

ON Semiconductor ↗

File Size:

506.22 KB

Description:

3a synchronous buck regulator.
NCP3155A, NCP3155B 3 A Synchronous Buck Regulator The NCP3155 is a DC/DC synchronous switching regulator with fully integrated power switches and ful.

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NCP3155B Synchronous Buck Regulator ON Semiconductor

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NCP3155B Features

NCP3155B General Description

Datasheet Details

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