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RY3750 - Step-Up Converter

Datasheet Summary

Description

The Y3750 is a step-up converter.

Its 1.23V feedback voltage reduces power loss and improves efficiency.

Optimized operation frequency can meet the requirement of small LC filters value and low operation current with high efficiency.

Features

  • 2.5V to 5.5V Input Voltage.
  • 1.23V Feedback Voltage.
  • 1.2MHz Fixed Switching Frequency.
  • Internal 0.6A Switch Current Limit.
  • Internal Compensation.
  • Thermal Shutdown.
  • Available in a 5-pin SOT-23 package.

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Datasheet preview – RY3750

Datasheet Details

Part number RY3750
Manufacturer RYCHIP
File Size 729.87 KB
Description Step-Up Converter
Datasheet download datasheet RY3750 Datasheet
Additional preview pages of the RY3750 datasheet.

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Full PDF Text Transcription

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RY3750 1.2MHz, 30V, Step-Up Converter Features • 2.5V to 5.5V Input Voltage • 1.23V Feedback Voltage • 1.2MHz Fixed Switching Frequency • Internal 0.6A Switch Current Limit • Internal Compensation • Thermal Shutdown • Available in a 5-pin SOT-23 package Applications • Camera Flash White LED • Digital still cameras • PDA LED back light General Description The Y3750 is a step-up converter. Its 1.23V feedback voltage reduces power loss and improves efficiency. Optimized operation frequency can meet the requirement of small LC filters value and low operation current with high efficiency. Internal soft start function can reduce the inrush current. Tiny package type provides the best solution for PCB space saving and total BOM cost.
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