Datasheet > UPSR100L-S08-R

UPSR100L-S08-R

更新时间： 2024-11-19 01:10:07

品牌	Logo	应用领域
友顺 - UTC		开关光电二极管
页数	文件大小	规格书
6页	170K
描述
HIGH PRECISION CC/CV PRIMARY SIDE REGULATOR

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UPSR100L-S08-R 技术参数

是否Rohs认证：	符合	生命周期：	Active
包装说明：	SOP-8	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.75	模拟集成电路 - 其他类型：	SWITCHING REGULATOR
控制技术：	PULSE FREQUENCY MODULATION	标称输入电压：	15 V
JESD-30 代码：	R-PDSO-G8	功能数量：	1
端子数量：	8	封装主体材料：	PLASTIC/EPOXY
封装代码：	SOP	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	表面贴装：	YES
技术：	CMOS	端子形式：	GULL WING
端子位置：	DUAL	Base Number Matches：	1

UPSR100L-S08-R 数据手册

UNISONIC TECHNOLOGIES CO., LTD

UPSR100

Preliminary

CMOS IC

HIGH PRECISION CC/CV

PRIMARY SIDE REGULATOR

DESCRIPTION

The UTC UPSR100 is a primary control unit for switch mode

charger and adapter applications. The controlled variable is

transferred by an auxiliary winding from the secondary to the

primary side. The device uses Pulse Frequency Modulation (PFM)

method to build discontinuous conduction mode (DCM) flyback

power supplies.

SOP-8

The UTC UPSR100 operates in primary-side sensing and

regulation. Opto-coupler and TL431 could be eliminated. It also

eliminates the need of loop compensation circuitry while

maintaining stability.

The UTC UPSR100 achieves high precision CV/CC regulation

and high power efficiency. It offers comprehensive protection

coverage with auto-recovery features including Cycle-by-cycle

current limiting, output over voltage protection, feedback loop open

protection, short circuit protection, leading edge blanking, V_CC

under voltage lockout, etc.

FEATURES

* Driver BJT switch

* ±5% constant voltage regulation at universal AC input

* High precision constant current regulation at universal AC input

* Primary side control without TL431 and opto-coupler

* Programmable CV and CC regulation

* Eliminates control loop compensation circuitry

* Flyback topology in DCM operation

* Built-in leading edge blanking

* Built-in primary winding inductance

compensation

* Open circuit protection

* Over voltage protection

* Short circuit protection

* Random frequency modulation to reduce system EMI

ORDERING INFORMATION

Ordering Number

Lead Free

Package

Packing

Halogen Free

UPSR100L-S08-T

UPSR100L-S08-R

UPSR100G-S08-T

UPSR100G-S08-R

SOP-8

Tube

Tape Reel

UPSR100L-S08-R

(1)Packing Type

(1) T: Tube, R: Tape Reel

(2) S08: SOP-8

(2)Package Type

(3)Halogen Free

(3) L: Lead Free, G: Halogen Free

www.unisonic.com.tw

1 of 6

QW-R502-946.c

12 3 4 5 6

中文翻译

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与UPSR100L-S08-R相关器件

型号	品牌	获取价格	描述	数据表
UPSR100L-S08-T	UTC	获取价格	Switching Regulator, CMOS, PDSO8, SOP-8
UPSR104	UTC	获取价格	high precision cc/cv primary-side pwm control...
UPSR105	UTC	获取价格	primary side regulated switching mode power s...
UPSR107	UTC	获取价格	high precision cc/cv primary-side pwm control...
UPSR108	UTC	获取价格	high precision cc/cv primary-side pwm control...
UPSR1103	UTC	获取价格	HIGH PRECISION CC/CV PRIMARY SIDE SWITCHING REGULATOR
UPSR1103G-S08-T	UTC	获取价格	HIGH PRECISION CC/CV PRIMARY SIDE SWITCHING REGULATOR
UPSR1103L-S08-T	UTC	获取价格	HIGH PRECISION CC/CV PRIMARY SIDE SWITCHING REGULATOR
UPSRB01	UTC	获取价格	HIGH PRECISION CC/CV PRIMARY SIDE SWITCHING REGULATOR
UPSRB01A	UTC	获取价格	HIGH PRECISION CC/CV PRIMARY SIDE SWITCHING REGULATOR

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