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YB1683 - 3A 380KHz 28V PWM Buck DC/DC Converter

Datasheet Summary

Description

The YB1683 is a 380 KHz fixed frequency monolithic step down switch mode regulator with a built in internal Power MOSFET.

It achieves 3A continuous output current over a wide input supply range with excellent load and line regulation.

Features

  • 3A Constant Output Current.
  • 140mΩ RDSON Internal Power.

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Datasheet Details

Part number YB1683
Manufacturer YOBON TECHNOLOGIES
File Size 223.48 KB
Description 3A 380KHz 28V PWM Buck DC/DC Converter
Datasheet download datasheet YB1683 Datasheet
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YB1683 3A 380KHz 28V PWM Buck DC/DC Converter Description The YB1683 is a 380 KHz fixed frequency monolithic step down switch mode regulator with a built in internal Power MOSFET. It achieves 3A continuous output current over a wide input supply range with excellent load and line regulation. The device includes a voltage reference, oscillation circuit, error amplifier, internal PMOS and etc. The PWM control circuit is able to adjust the duty ratio linearly from 0 to 100%. An enable function, an over current protection function and a short circuit protection function are built inside. An internal compensation block is built in to minimize external component count. The YB1683 serves as ideal power supply units for portable devices.
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