UD05302G-SH2-R datasheet(1/4 Pages) UTC

部品番号	UD05302G-SH2-R

部品情報	Internal softstart 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

UD05302

Advance

LINEAR INTEGRATED CIRCUIT

www.unisonic.com.tw

1 of 4

QW-R115-006.a

HIGH EFFICIENCY 1MHZ,

DUAL 3A SYNCHRONOUS

STEP DOWN REGULATOR



DESCRIPTION

The UTC UD05302 is a high-efficiency 1MHz synchronous

step-down DC-DC regulator IC capable of delivering up to 3A

output current. The UTC UD05302 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) 110mΩ/80mΩ

* 3~5.5V input voltage range

* 1MHz switching frequency minimizes the external components

* Internal softstart limits the inrush current

* 100% dropout operation

HSOP-8



ORDERING INFORMATION

Ordering Number

Package

Packing

UD05302G-SH2-R

HSOP-8

Tape Reel

UD05302G-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 - UD05302G-SH2-R

メーカー	部品番号	データシート	部品情報
Unisonic Technologies	UD05303G-SH2-R	159Kb / 4P	RoHS compliant and halogen free

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