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LN2240

1.3MHz Micropower Synchronous Boost Converter

LN2240 Features

* automatic shifting to power saving PFM Mode operation at light loads. Antiringing control circuitry reduces EMI concerns by damping the inductor in discontinuous mode, and the devices feature low shutdown current of under 1µA. Both devices are available in the low profile (1mm) SOT-23 package.

LN2240 General Description

The LN2240 is a synchronous, fixed frequency, step-up DC/DC converters delivering high efficiency in a 6-lead ThinSOT package. Capable of supplying 5V at 600mA from a Lithium Battery input, the devices contain an internal NMOS switch and PMOS synchronous rectifier. A switching frequency of 1.3MHz mi.

LN2240 Datasheet (932.78 KB)

Preview of LN2240 PDF

Datasheet Details

Part number:

LN2240

Manufacturer:

natlinear

File Size:

932.78 KB

Description:

1.3mhz micropower synchronous boost converter.

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TAGS

LN2240 1.3MHz Micropower Synchronous Boost Converter natlinear

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