TS19705CX6

TS19705 Single-Stage PFC Primary-Side-Regulation LED Driver SOT-26 Pin Definition: 1. Compensation 2. Ground 3. Current Sense 4. Output 5. VCC 6. DMG Description TS19705 is a primary-side-regulation with Fly-back control IC with active power factor correction function for LED lighting applications. The IC achieves high power factor and low Total Harmonic Distortion (THD) operation by Boundary Conduction Mode (BCM). The line and load regulation of LED current is about <±3% because of particular control method. TS19705 also provides gate driving voltage clamping, VCC overvoltage protection and system output open/short circuit protection to increase IC performance. Features Applications ● Accuracy Constant Current <±3% ● Low BOM Cost ● Primary-side feedback control ● Application Voltage Range: 90~ 264VAC ● Transition-mode PFC operating ● Built-in Active Power Factor Correction ● Constant Output Current Control ● Good Line and Load Regulation ● Open-LED Protection on DMG pin ● Over-Voltage Protection on VCC pin ● Short-LED Protection ● Cycle by Cycle Over Current Protection on CS pin ● Over-Temperature Protection ● Gate Driving Voltage Clamping ● E27, T5, T8 LED lighting ● Bulb ● Down Light ● LED Lighting Applications Ordering Information Part No. Package Packing TS19705CX6 RFG SOT-26 3kpcs / 7” Reel Note: “G” denote for Halogen Free Product Absolute Maximum Ratings (TA = 25oC unless otherwise noted) Parameter Symbol Power supply pin DMG voltage to GND VCC VDMG ...