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LPD5583 - 3A Synchronous Step-Down DC/DC Converter

General Description

The LPD5583 is a high-efficiency, DC-to-DC step-down switching regulators, capable of delivering up to 3.0A of output current.

Key Features

  • High Efficiency: Up to 95%.
  • Capable of Delivering 3.0A.
  • 1.5MHz 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.

📥 Download Datasheet

Datasheet Details

Part number LPD5583
Manufacturer LFC semi
File Size 860.83 KB
Description 3A Synchronous Step-Down DC/DC Converter
Datasheet download datasheet LPD5583 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
LPD5583 Rev. 1.0 1.5MHz, 3A Synchronous Step-Down DC/DC Converter Features  High Efficiency: Up to 95%  Capable of Delivering 3.0A  1.5MHz 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<1uA)  Input Over Voltage Protection  Short Circuit Protection  Thermal shutdown and UVLO  Power good indicator  Available in SOT23-6 package Product Description The LPD5583 is a high-efficiency, DC-to-DC step-down switching regulators, capable of delivering up to 3.0A of output current. The LPD5583 operates from an input voltage range of 2.5V to 6.0V and provides an output voltage from 0.6V to VIN-0.