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NEXSEM
NX4108
1A SYNCHRONOUS BUCK SWITCHER WITH FET ON BOARD
ADVANCE DATA SHEET
Pb Free Product
DESCRIPTION
The NX4108 is a current mode PWM buck switcher with n internal compensation, can provides up to 1A output n current with FET on board. It operates from 2.7V to 5.5V n and output as low as 0.6V which is ideal for the applica- n tion with single cell Li-Ion battery as well as other 3.3V n
input bus supply applications. Switching frequency is
fixed 1MHz, small surface mount inductors and capaci- n
tors are allowed to use, make it good for portable appli- n
cations.
n
NX4108 is available in 5-pin SOT23 package.
NX4108 Datasheet
