UD38252G-SH2-R datasheet(1/7 Pages) UTC

No de pièce	UD38252G-SH2-R

Description	Stable with Low ESR Ceramic Output Capacitors

PDF	7 Pages

Scroll/Zoom	100%

Fabricant	UTC [Unisonic Technologies]

Site Internet	http://www.utc-ic.com

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UNISONIC TECHNOLOGIES CO., LTD

UD38252

CMOS IC

www.unisonic.com.tw

1 of 7

QW-R115-008.A

38V SYNCHRONOUS BUCK

CONVERTER WITH CC/CV



DESCRIPTION

UTC UD38252 is a wide input voltage, high efficiency Active CC

step-down DC/DC converter that operates in either CV (Constant

Output Voltage) mode or CC (Constant Output Current) mode.

UTC UD38252 provides up to 2.5A output current at 160kHz

switching frequency. Current mode control provides fast transient

response and cycle-by-cycle current limit.

An internal soft-start prevents inrush current at turn-on, provides

a very compact solution with minimal external components.



FEATURES

* Wide 8V to 38V Operating Input Range

* Integrated 140mΩ Power MOSFET Switches

* Output Adjustable from VFB(1.00V±2%) to 5.5V

* Up to 92% Efficiency

* Internal Soft-Start.

* Stable with Low ESR Ceramic Output Capacitors

* Fixed 160KHz Frequency

* Cycle-by-Cycle Over Current Protection

* Input Under/Over Voltage Lockout

HSOP-8



ORDERING INFORMATION

Ordering Number

Package

Packing

UD38252G-SH2-R

HSOP-8

Tape Reel

(1) R: Tape Reel

(2) SH2: HSOP-8

(3) G: Halogen Free and Lead Free

UD38252G-SH2-R

(1)Packing Type

(2)Package Type

(3)Green Package



MARKING

Numéro de pièce similaire - UD38252G-SH2-R

Fabricant	No de pièce	Fiches technique	Description
Unisonic Technologies	UD38251G-SH2-R	274Kb / 7P	Cycle-by-Cycle Over Current Protection

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UD38252G-SH2-R Fiches technique(PDF) 1 Page - Unisonic Technologies

UD38252G-SH2-R Fiches technique(HTML) 1 Page - Unisonic Technologies

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