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UD06121

UTC
Part Number UD06121
Manufacturer UTC
Description SYNCHRONOUS STEP-DOWN CONVERTER
Published Apr 21, 2020
Detailed Description UNISONIC TECHNOLOGIES CO., LTD UD06121 Preliminary 1.4MHz, 1.2A, VFB=0.6V SYNCHRONOUS STEP-DOWN CONVERTER  DESCRIPT...
Datasheet PDF File UD06121 PDF File

UD06121
UD06121


Overview
UNISONIC TECHNOLOGIES CO.
, LTD UD06121 Preliminary 1.
4MHz, 1.
2A, VFB=0.
6V SYNCHRONOUS STEP-DOWN CONVERTER  DESCRIPTION UTC UD06121 is a 1.
4MHz constant frequency current mode PWM step-down converter.
It is ideal for portable equipment requiring very high current up to 1.
2A from single-cell Lithium-ion batteries while still achieving over 90% efficiency during peak load conditions.
The 2.
5V to 5.
5V input voltage range makes UTC UD06121 ideally suited for single Li-Ion, two to four AA battery-powered applications.
100% duty cycle provides low dropout operation, extending battery life in portable systems.
Pulse skipping mode operation provides very low output ripple voltage for noise sensi...



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