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RT5710A - 6V CMCOT Synchronous Step-Down Converter

Datasheet Summary

Description

The RT5710A is a high efficiency synchronous step-down DC-DC converter.

Its input voltage range is from 2.5V to 6V and provides an adjustable regulated output voltage from 0.6V to 3.4V while delivering up to 1A of output current.

Features

  • Efficiency Up to 95%.
  • RDSON 160m HS / 110m LS.
  • VIN Range 2.5V to 6V.
  • VREF 0.6V with 2% Accuracy.
  • CMCOT™ Control Loop Design for Best Transient Response, Robust Loop Stability with Low-ESR (MLCC) COUT.
  • Fixed Soft-Start 1.2ms.
  • Cycle-by-Cycle Over-Current Protection.
  • Input Under-Voltage Lockout.
  • Output Under-Voltage Protection (UVP Hiccup).
  • Thermal Shutdown Protection.
  • Power Saving at Light Load Marking Information 39W 39 : Product Code.

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Datasheet preview – RT5710A

Datasheet Details

Part number RT5710A
Manufacturer Richtek
File Size 899.72 KB
Description 6V CMCOT Synchronous Step-Down Converter
Datasheet download datasheet RT5710A Datasheet
Additional preview pages of the RT5710A datasheet.

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Full PDF Text Transcription

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RT5710A 1A, 1.5MHz, 6V CMCOT Synchronous Step-Down Converter General Description The RT5710A is a high efficiency synchronous step-down DC-DC converter. Its input voltage range is from 2.5V to 6V and provides an adjustable regulated output voltage from 0.6V to 3.4V while delivering up to 1A of output current. The internal synchronous low on-resistance power switches increase efficiency and eliminate the need for an external Schottky diode. The Current Mode Constant-On-time (CMCOT) operation with internal compensation allows the transient response to be optimized over a wide range of loads and output capacitors.
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