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LN5069 PWM/PFM Automatic Switching Controlled Synchronous DC-DC Converters

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Description

LN5069 PWM/PFM Automatic Switching Controlled Synchronous DC-DC Converters * General .
LN5069 series is a group of high efficiency synchronous-rectification type buck regulator using a constant frequency, current mode architecture.

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Datasheet Specifications

Part number
LN5069
Manufacturer
natlinear
File Size
236.53 KB
Datasheet
LN5069-natlinear.pdf
Description
PWM/PFM Automatic Switching Controlled Synchronous DC-DC Converters

Features

* High Efficiency: 95%
* Input Voltage Range: 2 ~ 7.0V
* Output Current: 800mA
* Shutdown Current:

Applications

* Cellular and Smart Phones
* PDAs
* MP3/MP4 Player
* Digital Still and Video Cameras
* Microprocessors and DSP Core Supplies
* Portable Instruments
* Typical Application Circuit VIN C1 4.7uF VIN LX LN5069 L 2.2uH CE FB GND GND

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