HT7463B, HT7463A Datasheet - Holtek Semiconductor

HT7463B Asynchronous Step Down Converter

The HT7463A/B is a current mode buck converter. With a wide input range from 4.5V to 52V, the HT7463A/B is suitable for a wide range of applications such as power conditioning from unregulated sources. Having a low internal switch typical RDSON value of 0.9Ω, the device has a good operating typical .

HT7463B Features

* Wide Input Voltage Range 4.5V to 52V

* 52V / 0.9Ω Internal Power MOSFET

* 600mA Peak Output Current

* Up to 90% Efficiency

* 1.25MHz (HT7463A) and 550kHz (HT7463B) Fixed Operating Frequency

* Ultra Low Shutdown Current < 1µA

* Output S

HT7463A-HoltekSemiconductor.pdf

HT7463B Datasheet Preview — This datasheet PDF includes multiple part numbers: HT7463B, HT7463A. Please refer to the document for exact specifications by model.

Datasheet Details

Part number:

HT7463B, HT7463A

Manufacturer:

Holtek Semiconductor

File Size:

1.70 MB

Description:

Asynchronous step down converter.

Note:

This datasheet PDF includes multiple part numbers: HT7463B, HT7463A.
Please refer to the document for exact specifications by model.

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TAGS

HT7463B HT7463A Asynchronous Step Down Converter Holtek Semiconductor

HT7463B Distributor