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LC2201 - 1.5A 2MHz 6V Synchronous Buck Converter

Datasheet Summary

Description

The LC2201 is a high-efficiency, DC-to-DC stepdown switching regulators, capable of delivering up to 1.5A of output current.

The device operates from an input voltage range of 2.6V to 6V and provides an output voltage from 0.6V to VIN, making the LC2201 ideal for low voltage power conversions.

Features

  • High Efficiency: Up to 97%.
  • Capable of Delivering 1.5A.
  • 2MHz Switching Frequency.
  • No External Schottky Diode Needed.
  • Low dropout 100% Duty operation.
  • Internal Compensation and Soft-Start.
  • Current Mode control.
  • 0.6V Reference for Low Output voltages.
  • Logic Control Shutdown (IQ.

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Datasheet preview – LC2201

Datasheet Details

Part number LC2201
Manufacturer LEADCHIP
File Size 671.12 KB
Description 1.5A 2MHz 6V Synchronous Buck Converter
Datasheet download datasheet LC2201 Datasheet
Additional preview pages of the LC2201 datasheet.

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Full PDF Text Transcription

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LC2201 1.5A 2MHz 6V Synchronous Buck Converter DESCRIPTION The LC2201 is a high-efficiency, DC-to-DC stepdown switching regulators, capable of delivering up to 1.5A of output current. The device operates from an input voltage range of 2.6V to 6V and provides an output voltage from 0.6V to VIN, making the LC2201 ideal for low voltage power conversions. Running at a fixed frequency of 2MHz allows the use of small external components, such as ceramic input and output caps, as well as small inductors, while still providing low output ripples. This low noise output along with its excellent efficiency achieved by the internal synchronous rectifier, making LC2201 an ideal green replacement for large power consuming linear regulators. Internal softstart control circuitry reduces inrush current.
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