UD05202G-SH2-R datasheet(1/4 Pages) UTC

部品番号	UD05202G-SH2-R

部品情報	Internal soft-start limits the inrush current

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メーカー	UTC [Unisonic Technologies]

ホームページ	http://www.utc-ic.com

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UNISONIC TECHNOLOGIES CO., LTD

UD05202

Advance

LINEAR INTEGRATED CIRCUIT

www.unisonic.com.tw

1 of 4

QW-R115-004.a

HIGH EFFICIENCY 1MHZ,

DUAL 2A SYNCHRONOUS

STEP DOWN REGULATOR



DESCRIPTION

The UTC UD05202 is a high-efficiency 1MHz synchronous

step-down DC-DC regulator IC capable of delivering up to 2A

output current. The UTC UD05202 operates over a wide input

voltage ranging from 3V to 5.5V and integrate main switch and

synchronous switch with very low RDS(ON) to minimize the

conduction loss.

Low output voltage ripple and small external inductor and

capacitor sizes are achieved with 1MHz switching frequency.



FEATURES

* Low RDS(ON) for internal switches (top/bottom) 180mΩ/120mΩ

* 3~5.5V input voltage range

* 1MHz switching frequency minimizes the external components

* Internal soft-start limits the inrush current

* 100% dropout operation

HSOP-8



ORDERING INFORMATION

Ordering Number

Package

Packing

UD05202G-SH2-R

HSOP-8

Tape Reel

UD05202G-SH2-R

(1)Packing Type

(2)Package Type

(1) R: Tape Reel

(2) SH2: HSOP-8

(3) G: Halogen Free and Lead Free

(3)Green Package



MARKING

同様の部品番号 - UD05202G-SH2-R

メーカー	部品番号	データシート	部品情報
Unisonic Technologies	UD05201	366Kb / 5P	1.2MHZ, 2A SYNCHRONOUS STEP-DOWN CONVERTER
	UD052012	240Kb / 9P	HIGH EFFICIENCY 1MHz 2A SYNCHRONOUS STEP DOWN CONVERTER
	UD052012G-AF5-R	240Kb / 9P	HIGH EFFICIENCY 1MHz 2A SYNCHRONOUS STEP DOWN CONVERTER
	UD052012G-AG6-R	240Kb / 9P	HIGH EFFICIENCY 1MHz 2A SYNCHRONOUS STEP DOWN CONVERTER
	UD052012L-AF5-R	240Kb / 9P	HIGH EFFICIENCY 1MHz 2A SYNCHRONOUS STEP DOWN CONVERTER

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同様の説明 - UD05202G-SH2-R

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