Datasheet > US321S

US321S

更新时间： 2023-12-06 20:11:04

品牌	Logo	应用领域
友顺 - UTC		/
页数	文件大小	规格书
5页	201K
描述
pwm controller

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US321S 数据手册

UNISONIC TECHNOLOGIES CO., LTD

US321S

Advance

CMOS IC

PWM CONTROLLER



DESCRIPTION

Featured Device, UTC US321S, is a PWM controller with

innovative technology. The controller can work in high voltage with

a high voltage MOS in PCB.

UTC US321S provides several protection features. It includes a

cycle-by-cycle current limit to the power switch; output over-voltage

protection; V_DDUVLO protection.

SOP-8



FEATURES

* Integrated 650V HV start-up circuit

* Low standby power dissipation

* Under-voltage lockout (UVLO) with hysteresis

* Provides complete protection functions

ꢀCycle-by-cycle current limit

ꢀOutput over-voltage Protection

ꢀ



ORDERING INFORMATION

Ordering Number

Package

SOP-8

Packing

Tape Reel

Lead Free

Halogen Free

US321SG-S08-R

US321SL-S08-R



MARKING

www.unisonic.com.tw

1 of 5

QW-R103-181.a

12 3 4 5

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