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LN2240

natlinear
Part Number LN2240
Manufacturer natlinear
Description 1.3MHz Micropower Synchronous Boost Converter
Published Dec 4, 2018
Detailed Description LN2240 600mA, 1.3MHz Micropower Synchronous Boost Converter ■ General Description The LN2240 is a synchronous, fixed f...
Datasheet PDF File LN2240 PDF File

LN2240
LN2240


Overview
LN2240 600mA, 1.
3MHz Micropower Synchronous Boost Converter ■ 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 minimizes solution footprint by allowing the use of tiny, low profile inductors and ceramic capacitors.
The current mode PWM design is internally compensated, reducing external parts count.
The LN2240 features automatic shifting to power saving PFM Mode operation at light loads.
Antiringing control circuitry reduces ...



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