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UU28121

UTC
Part Number UU28121
Manufacturer UTC
Description BOOST CONVERTER
Published Apr 21, 2020
Detailed Description UNISONIC TECHNOLOGIES CO., LTD UU28121 1.2MHz, HIGH VOLTAGE, BOOST CONVERTER  DESCRIPTION The UTC UU28121 is a current...
Datasheet PDF File UU28121 PDF File

UU28121
UU28121

Overview
UNISONIC TECHNOLOGIES CO.
, LTD UU28121 1.
2MHz, HIGH VOLTAGE, BOOST CONVERTER  DESCRIPTION The UTC UU28121 is a current mode step up converter intended for small, low power applications.
The converter input voltage ranging from 2.
5V to 5.
5V.
The Output voltage can be set up to 28V.
The frequency is 1.
2MHz allows the use of small external inductors and capacitors and provides fast transient response.
Internal soft start results in small inrush current and extends battery life.
Internal power MOSFET with very low RDS (ON) provides high efficiency.
The UTC UU28121 automatically transits from PWM to PFM during light load condition further increasing efficiency.
The converter also provides prote...


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