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LC2740 Datasheet 100% Duty Cycle Cc&cv Buck Converter

Manufacturer: LEADCHIP

Overview: LC2740 42V, 100% Duty Cycle CC&CV Buck Converter.

Datasheet Details

Part number LC2740
Manufacturer LEADCHIP
File Size 893.39 KB
Description 100% Duty Cycle CC&CV Buck Converter
Datasheet LC2740-LEADCHIP.pdf

General Description

LC2740 has an optimum input voltage, step-down converter that operates in either CV (Constant Output Voltage) mode or CC (Constant Output Current) mode.

The maximum input voltage is up to 42V and the operation input voltage from 8.5V to 32V.

MOSFET, what build in 35mΩ High-Side and 25mΩ Low-Side, could deliver up to 3A of continuous output current and the output current accurate to within ±7%.

Key Features

  • 100% Duty Cycle Car Charge Scheme.
  • Build in High-Side and Low-Side MOSFET.
  • Max Output Current: 3A.
  • Adjustable Output Voltage, VFB=1V.
  • Excellent Constant Current Accurate: ±7%.
  • Constant Voltage Accurate: ±2%.
  • No External Compensation Needed.
  • Jitter Function.
  • Efficiency: Up to 95%.
  • Adjustable Line Compensation.
  • Short Circuit Protection.
  • Over Voltage Protection.
  • Thermal shutdown Protection.
  • Under Voltage Lock Output.
  • Availa.

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LC2740 Distributor