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FP8013 - 1.5MHz Buck Constant Current Switching Regulator

Datasheet Summary

Description

The FP8013 is a PWM control buck converter designed to provide a simple, high efficiency solution for driving high power LEDs.

With a 0.1V reference voltage feedback control to minimize power dissipation, an external resistor sets the current as needed for driving various types of LEDs.

Features

  • include thermal shutdown, cycle-by cycle current limit and over current protection Features.
  • Input Voltage Range: 2.5 to 5.5V.
  • Adjustable Output Voltage From 0.1V to VIN.
  • Precision Feedback Reference Voltage: 0.1V (±10%).
  • Output Current: 3A (Max. ).
  • Duty Cycle: 0~100%.
  • Internal Fixed PWM Frequency: 1.5MHz.
  • Low Quiescent Current: 100μA.
  • No Schottky Diode Required.
  • Bu.

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Datasheet preview – FP8013

Datasheet Details

Part number FP8013
Manufacturer Feeling Technology
File Size 456.12 KB
Description 1.5MHz Buck Constant Current Switching Regulator
Datasheet download datasheet FP8013 Datasheet
Additional preview pages of the FP8013 datasheet.

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Full PDF Text Transcription

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FP8013 5V, 3A, 1.5MHz Buck Constant Current Switching Regulator for White LED General Description The FP8013 is a PWM control buck converter designed to provide a simple, high efficiency solution for driving high power LEDs. With a 0.1V reference voltage feedback control to minimize power dissipation, an external resistor sets the current as needed for driving various types of LEDs. The FP8013 includes both high low side switch to realize high efficiency and compact PCB layout. To extend battery life for portable application, 100% duty cycle is supported for low-dropout operation. Other features include thermal shutdown, cycle-by cycle current limit and over current protection Features  Input Voltage Range: 2.5 to 5.5V  Adjustable Output Voltage From 0.
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