TS19702CX6 RFG Taiwan Semiconductor, TS19702CX6 RFG Datasheet

TS19702CX6 RFG

Manufacturer Part Number

TS19702CX6 RFG

Description

LED Lighting Drivers Hi power factor corrector LED driver

Manufacturer

Taiwan Semiconductor

Datasheet

1.TS19702CX6_RFG.pdf (9 pages)

Specifications of TS19702CX6 RFG

Rohs

yes

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Description

The TS19702 is a highly-integrated, low startup current, average current mode, one cycle control PFC and fixed

switching frequency PWM controller. These functions enable the LED driver to easily meet the accuracy

average LED current and high power factor requirements. The integrated functions also include the LED short

protection, open protection, and internal over temperature protection. The COMP pin controls the duty by

connected an RC compensation network to ground and forming the closed loop feedback control. To protect the

external power MOSFET from being damaged by supply over voltage, the TS19702 Output pin voltage is

clamped to about 15V.

Features

●

Parameter

Supply Voltage

Compensation Voltage

Dimming Pin

Current Sense Pin

Output Pin

Power Dissipation @ T

Operating Ambient Temperature

Junction Temperature

Storage Temperature Range

Thermal Resistance - Junction to Ambient

ESD Voltage Protection

High Power Factor by One Cycle Control

Accuracy Constant Current

Low BOM Cost

Linear Dimming on DIM Pin

Average Current / Fixed Frequency Control

Gate Output Voltage Clamp

LED Open Protection (OVP)

LED Short Protection (SCP)

Over Current Protection (OCP)

Internal OTP Protection

300mA Driving Capability for Output Pin

SOT-26

Pin Definition:

1. VCC

2. Ground

3. Output

4. Dimming

5. Compensation

6. Current Sense

=85ºC

(Ta = 25

C unless otherwise noted)

High Power Factor Corrector LED Driver

1/9

Application

●

Ordering Information

Note: “G” denote for Halogen Free Product

TS19702CX6 RFG

E27, T5, T8 LED lighting

LED Lighting Applications

Part No.

Symbol

RӨ

HBM

COMP

OUT

OPR

STG

DIM

Package

SOT-26

-65 ~ +150

-20 ~ +85

-0.3 ~ 7

Limit

+150

250

200

TS19702

3Kpcs / 7” Reel

Packing

Version: A12

Unit

C/W

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