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LC2137 Datasheet 1.2a 1.5mhz 7v Synchronous Buck Converter

Manufacturer: LEADCHIP

Overview: LC2137 1.2A 1.5MHz 7V Synchronous Buck Converter.

Datasheet Details

Part number LC2137
Manufacturer LEADCHIP
File Size 678.08 KB
Description 1.2A 1.5MHz 7V Synchronous Buck Converter
Datasheet LC2137-LEADCHIP.pdf

General Description

The LC2137 is a high-efficiency, DC-to-DC stepdown switching regulators, capable of delivering up to 1.2A of output current.

The device operates from an input voltage range of 2.6V to 7V and provides an output voltage from 0.6V to VIN, making the LC2137 ideal for low voltage power conversions.

Running at a fixed frequency of 1.5MHz 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.

Key Features

  • High Efficiency: Up to 97%.
  • Capable of Delivering 1.2A.
  • 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.

LC2137 Distributor