TS19702CX6

TS19702 High Power Factor Corrector LED Driver SOT-26 Pin Definition: 1. VCC 2. Ground 3. Output 4. Dimming 5. Compensation 6. Current Sense 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 ● ● ● ● ● ● ● ● ● ● ● 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 Application ● ● E27, T5, T8 LED lighting LED Lighting Applications Ordering Information Part No. TS19702CX6 RFG Package SOT-26 Packing 3Kpcs / 7” Reel Note: “G” denote for Halogen Free Product Absolute Maximum Rating (Ta = 25oC unless otherwise noted) Parameter Supply Voltage Compensation Voltage Dimming Pin Current Sense Pin Output...