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HM5663B - 2A 22V Step-Up Regulator

Datasheet Summary

Description

The +0% is a high efficiency step-up converter with an internally integrated 22V power MOSEFT.

It runs with an optimal 1MHz frequency that enables the use of small external components while still providing the best efficiency.

It can drive up to 2A output current.

Features

  • Up to 95% Efficiency.
  • 22V OVP protection.
  • True PWM Brightness Control.
  • 200mV Feedback Voltage.
  • 2.8A current limit.
  • SOT23-6 Package.

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Datasheet preview – HM5663B

Datasheet Details

Part number HM5663B
Manufacturer H&M Semiconductor
File Size 1.18 MB
Description 2A 22V Step-Up Regulator
Datasheet download datasheet HM5663B Datasheet
Additional preview pages of the HM5663B datasheet.

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Full PDF Text Transcription

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2A, 22V Step-Up Regulator +0% DESCRIPTION The +0% is a high efficiency step-up converter with an internally integrated 22V power MOSEFT. It runs with an optimal 1MHz frequency that enables the use of small external components while still providing the best efficiency. It can drive up to 2A output current. The incorporated true PWM-Diming feature through EN pin enable one further digitally program the output voltage lower. For maximum protection, the +0% has an OVP protection feature that prevents the output voltage exceeding the maximum rating of the +0% and the output cap during open conditions. +0% is available in a space-saving SOT23-6 package.
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