NCP3133A Datasheet - ON Semiconductor

3A Integrated Synchronous Buck Converter

NCP3133A Features

* High Efficiency in both CCM and DCM

* High Operation Frequency at 1.1 MHz

* Support MLCC Output Capacitor

* Small Footprint, 3 mm x 3 mm, 16

* pin QFN Package

* Up to 3 A Continuous Output Current

* 2.9 V to 5.5 V Wide Conversion Voltage Range

NCP3133A General Description

Pin No. Symbol Description 1 EN Logic control to enabling the switcher. Internally pulled up to VDD with a 1.35 MW resistor 2 NC Not connected 3 PGD Open drain power good output 4 VBST Gate drive voltage for high side FET. Connect capacitor from this pin to SW 5, 6, 7 SW Switch node bet.

NCP3133A Datasheet (183.70 KB)

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Part number:

NCP3133A

Manufacturer:

ON Semiconductor ↗

File Size:

183.70 KB

Description:

3a integrated synchronous buck converter.
NCP3133A Integrated Synchronous Buck Converter 3A NCP3133A is a fully integrated synchronous buck converter for 3.3 V and 5 V step down appli.

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NCP3133A Integrated Synchronous Buck Converter ON Semiconductor

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NCP3133A Features

NCP3133A General Description

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