Datasheet > UCC36451

UCC36451

更新时间： 2023-12-06 20:10:45

品牌	Logo	应用领域
友顺 - UTC		/
页数	文件大小	规格书
8页	399K
描述
36V 4.5A synchronous buck converter with 2ch cc/c...

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UCC36451 数据手册

UNISONIC TECHNOLOGIES CO., LTD

UCC36451

CMOS IC

36V 4.5A SYNCHRONOUS

BUCK CONVERTER WITH 2CH

CC/CV



DESCRIPTION

The UTC UCC36451 is a monolithic synchronous buck

regulator. The device integrates internal high side and external low

side power MOSFETs, and provides 4.5A of continuous load

current over a wide input voltage. Current mode control provides

fast transient response and cycle-by-cycle current limit.

HSOP-8

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

provides

very compact solution with minimal external

components.



FEATURES

* Wide 8V~36V Operating Input Range

* Integrated 75mΩ high side Power MOSFET Switches

* Output Adjustable: V_FB(1.00V±2%).

* Up to 95% Efficiency

* Internal Soft-Start and Fixed 160KHz Frequency

* Stable with Low ESR Ceramic Output Capacitors

* Cycle-by-Cycle Over Current Protection

* Input Under/Over Voltage Lockout



ORDERING INFORMATION

Ordering Number

Package

HSOP-8

Packing

Tape Reel

UCC36451G-SH2-R



MARKING

www.unisonic.com.tw

1 of 8

QW-R115-014.A

12 3 4 5 6 7 8

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