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RT5715A Datasheet High Efficiency Synchronous Step-down Converter

Manufacturer: Richtek

Overview: ® RT5715A 5.5VIN, 2A, High Efficiency Synchronous Step-Down Converter with Low Quiescent Current.

Datasheet Details

Part number RT5715A
Manufacturer Richtek
File Size 393.77 KB
Description High Efficiency Synchronous Step-Down Converter
Datasheet RT5715A-Richtek.pdf

General Description

The RT5715A is a 2A, high-efficiency, Advanced ConstantOn-Time (ACOT®) synchronous step-down converter.

The device operates with input voltages from 2.5V to 5.5V.

The device can program the output voltage between 0.45V to VIN.

Key Features

  • 2A Converter Integrated 100mΩ and 80mΩ FETs in WDFN-8SL 2x2 Package.
  • Input Supply Voltage Range : 2.5V to 5.5V.
  • Output Voltage Range : 0.45V to VIN.
  • Advanced Constant On-Time (ACOT®) Control  Ultrafast Transient Response  No Needs for External Compensations  Optimized for Low-ESR Ceramic Output Capacitors.
  • High Accuracy Feedback Reference Voltage : 0.45V ± 1%.
  • Low Quiescent Current : 30μA.
  • Fixed Switching Frequency : 2.7MHz.
  • Internally Fixed Soft-St.

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RT5715A Distributor