Datasheet > UPSL101L-S08-T

UPSL101L-S08-T

更新时间： 2024-11-19 01:05:11

品牌	Logo	应用领域
友顺 - UTC		驱动功率因数校正
页数	文件大小	规格书
7页	175K
描述
ISOLATED, PRIMARY SIDE CONTROL LED LIGHTING DRIVER WITH ACTIVE PFC

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中文翻译

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数据手册

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UPSL101L-S08-T 数据手册

UNISONIC TECHNOLOGIES CO., LTD

UPSL101

Preliminary

LINEAR INTEGRATED CIRCUIT

ISOLATED, PRIMARY SIDE

CONTROL LED LIGHTING

DRIVER WITH ACTIVE PFC



DESCRIPTION

The UTC UPSL101 is a primary side control offline LED

lighting controller which can achieve high power factor and

accurate LED current for an isolate lighting application in a single

converter.

SOP-8

The UTC UPSL101 can control the LED current accurately

from the primary side information. It can significantly simplify the

LED lighting system design by eliminating the secondary side

feedback components and the opto-coupler. And it integrates

power factor correction function and works in transition mode for

reducing the MOSFET switching losses.

The LED current can be adjusted externally by the sense

resistor RCS at CS pin. The UTC UPSL101 achieves high

precision current along with excellent line regulation and load

regulation.

The UTC UPSL101 offers comprehensive protection coverage

with auto-recovery features including V_CCover voltage protection,

LED open/short circuit protection, over temperature protection,

over current protection, leading edge blanking, V_CCunder voltage

lockout, V_CCclamp, GATE clamp, etc.



FEATURES

* Primary-side control with single stage PFC topology

* Transition mode (TM) operation to achieve high efficiency

* Minimized BOM count

* Cycle-by-cycle current limiting (OCP)

* Selectable threshold of OCP

* Over-temperature protection

* Output over voltage protection

* LED open circuit protection

* LED short circuit protection

* Soft-start

* High current accuracy

* V_CCover voltage protection

* Ultra-low start-up current

* V_CCunder voltage lockout (UVLO)

* Analog multiplier for power factor correction



ORDERING INFORMATION

Ordering Number

Lead Free

Package

Packing

Halogen Free

UPSL101L-S08-T

UPSL101L-S08-R

UPSL101G-S08-T

UPSL101G-S08-R

SOP-8

Tube

Tape Reel

Note: xx: Output Voltage, refer to Marking Information.

UPSL101L-xx-S08-R

(1)Packing Type

(1) R: Tape Reel, T: Tube

(2)Package Type

(2) S08: SOP-8

(3)Output Voltage Code

(4)Halogen Free

(3) xx: Refer to Marking Information

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

www.unisonic.com.tw

1 of 7

QW-R125-027.a

12 3 4 5 6 7

中文翻译

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与UPSL101L-S08-T相关器件

型号	品牌	获取价格	描述	数据表
UPSL102	UTC	获取价格	HIGH PRECISION CC PRIMARY-SIDE LED CONTROLLER
UPSL102G-AF5-R	UTC	获取价格	HIGH PRECISION CC PRIMARY-SIDE LED CONTROLLER
UPSL103	UTC	获取价格	HIGH POWER FACTOR ACCURACY CONSTANT CURRENT LED DRIVER
UPSL103G-AG6-R	UTC	获取价格	HIGH POWER FACTOR ACCURACY CONSTANT CURRENT LED DRIVER
UPSL1630	UTC	获取价格	PSR, SINGLE STAGE, AC-DC LED DRIVER WITH ACTIVE
UPSL1630G-S08-R	UTC	获取价格	PSR, SINGLE STAGE, AC-DC LED DRIVER WITH ACTIVE
UPSL304	UTC	获取价格	HIGH POWER FACTOR & ACCURACY CONSTANT CURRENT LED DRIVER
UPSL304G-AG6-R	UTC	获取价格	HIGH POWER FACTOR & ACCURACY CONSTANT CURRENT LED DRIVER
UPSLD01	UTC	获取价格	HIGH POWER FACTOR LINEAR CONSTANT CURRENT LED DRIVER
UPSLD01G-SH2-R	UTC	获取价格	HIGH POWER FACTOR LINEAR CONSTANT CURRENT LED DRIVER

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