NEW PRODUCT ANNOUNCEMENT www.taiwansemi.com TS19320CS Phase-Cut Dimmable Flyback or Buck-Boost Current Control with Active PFC for LED lighting SOP-8 Pin Definition: 1. HV 2. RT 3. CS 4. COM 8. GND 7. OUT 6. VCC 5. DMG The TS19320CS is a phase-cut (TRIAC) dimmable constant current control IC with active power factor correction isolated or non-isolated AC-DC LED lighting control. The TS19320CS is configurable as an isolated, primary-side-regulated Flyback controller or non-isolated Buck-Boost converter. It is compatible with many types of TRIAC dimmers including leading-edge and trailing-edge. The IC achieves a high power factor and low total harmonic distortion (THD) and guarantees constant current accuracy to <±5% using Boundary Conduction Mode (BCM) operation. The TS19320CS has built-in protection circuits such as gate voltage clamping, over temperature protection by current degeneration, VCC overvoltage protection and system output open/short circuit protection. Features: • • • • • • • • • • • • Application: • LED lighting Constant current accuracy <±5% • Down lights, Tube lamps, PAR Lamps, Bulbs Flyback or Buck-Boost w/o photocoupler Good dimmer compatibility for 120/230VAC Lamps Boundary-mode PFC operation Built-in active power factor correction High voltage (500V) startup circuit Open-LED demagnetization (DMG) protection VCC over-voltage protection (OVP) Over-temperature protection (OTP) Shorted-LED Protection Cycle-by-cycle current limit Gate drive voltage clamping ISSUE NO.2 Mar. 2016 NEW PRODUCT ANNOUNCEMENT www.taiwansemi.com Comparable Alternative: TSC Package Diodes TS19320CS SOP-8 AP1694 Package Information: Outline Reel Reel Size Inner Box Carton (Package) (pcs) (inch) (pcs) (pcs) SOP-8 2,500 13 5,000 Carton Size Gross Weight (mm) (kg/ carton) 25,000 360*355*270 7.6 Packing Code RLG Samples of TS19320CS can be ordered on Product Detail page: http://www.taiwansemi.com/en/products/details/TS19320CS For pricing and more information, please contact TSC sales or authorized distributors worldwide: www.taiwansemi.com/en/contact ISSUE NO.2 Mar. 2016