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LN2407

Natlinear
Part Number LN2407
Manufacturer Natlinear
Description PWM/PFM Automatic Switching Controlled Synchronous DC-DC Converters
Published Jan 20, 2016
Detailed Description LN2407 PWM/PFM Automatic Switching Controlled Synchronous DC-DC Converters ■ General Description LN2407 series is a gro...
Datasheet PDF File LN2407 PDF File

LN2407
LN2407

Overview
LN2407 PWM/PFM Automatic Switching Controlled Synchronous DC-DC Converters ■ General Description LN2407 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.
Switching frequency is internally set at 1.
4MHz, allowing the use of small surface mount inductors and capacitors.
100% duty cycle provides low dropout operation.
■ Features  High Efficiency: 92％  Input Voltage Range: 2.
0 ~ ...


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