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RT5762 - 6V Synchronous Step-Down Converter

Datasheet Summary

Description

The RT5762 is a simple, easy-to-use, 2A synchronous step-down DC-DC converter with an input supply voltage range from 2.5V to 6V.

Features

  • cycle-by-cycle current limit protection which prevents the device from the catastrophic damage in output short circuit, over current or inductor saturation. A built-in soft-start function prevents inrush current during start-up. The device also includes input under-voltage lockout, output under-voltage protection, over-voltage protection (RT5762AL/BL/CL/DL/ EL/FL) and over-temperature protection to provide safe and smooth operation in all operating conditions. Features.
  • Input Voltage Range.

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Datasheet preview – RT5762

Datasheet Details

Part number RT5762
Manufacturer Richtek
File Size 0.97 MB
Description 6V Synchronous Step-Down Converter
Datasheet download datasheet RT5762 Datasheet
Additional preview pages of the RT5762 datasheet.

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Full PDF Text Transcription

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® RT5762 2A, 1.2MHz, 6V Synchronous Step-Down Converter in SOT-563 (FC) and UDFN-6L 1.4x1 (FC) General Description The RT5762 is a simple, easy-to-use, 2A synchronous step-down DC-DC converter with an input supply voltage range from 2.5V to 6V. The device builds in an accurate 0.6V reference voltage and integrates low RDS(ON) power MOSFETs to achieve high efficiency in SOT-563 (FC) and UDFN-6L 1.4x1 (FC) packages. The RT5762 adopts Advanced Constant On-Time (ACOT®) control architecture to provide an ultrafast transient response with few external components and to operate in nearly constant switching frequency over the line, load, and output voltage range. The RT5762A/C/E operates in automatic PSM that maintains high efficiency during light load operation.
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