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LN2405 Datasheet PWM/PFM Automatic Switching Controlled Synchronous DC-DC Converters

Manufacturer: natlinear

Overview: LN2405 PWM/PFM Automatic Switching Controlled Synchronous DC-DC Converters ■.

Datasheet Details

Part number LN2405
Manufacturer natlinear
File Size 330.45 KB
Description PWM/PFM Automatic Switching Controlled Synchronous DC-DC Converters
Download LN2405 Download (PDF)

General Description

LN2405 series is a group of high efficiency synchronous-rectification type buck regulator using a constant frequency, current mode architecture.

The device is available in an adjustable version and fixed output voltages of 1.8V and 3.3V.

Automatic PWM/PFM mode operation increases efficiency and decreases output voltage ripple at light loads, further extending battery life.

Key Features

  • s.
  • High Efficiency: 92%.
  • Input Voltage Range: 2.0 ~ 6.0V.
  • Output Current: 800mA.
  • Shutdown Current:.