April 2014 Analog Mixed Signal Business Unit Ppt Download Triac Dimmer Circuit Diagram On High Power Led Driver Mb39c603 Psr Type Dimming Low Bom With Feature
{"Image DocumentName": "MB39C603 (PSR type) TRIAC Dimming, Low BOM with PSR Type Feature", "Image ImageDescription": "LED Driver. TRIAC Dimming, Low BOM with PSR Type. Under Development. (ES:Mar.2014) Feature. Applications. 100%~5% TRIAC dimmable LED lighting. High output wattage up to 50W. Low BOM with Primary-Side Regulation type (PSR) High power factor(> 0.9) in Single Conversion. Typical Total Harmonic Distortion < 10% Universal Input voltage: 85VAC to 265VAC. Both Isolation type and Non-isolation type can be configured. Both leading edge TRIAC dimmer and trailing edge TRIAC dimmer are available. PKG SOP-14. Replacement lamp. High power lamp for TRIAC dimming. Specifications. Item. MB39C603 Specification. SW Method. PSR (Primary Side Regulation) LED driver the primary peak current and the transformer-energy-zero time, it is able to deliver a well regulated current to the secondary side without using an opto-coupler in an isolated flyback topology. PFC single conversion. It has a circuit for TRIAC dimming. Operation Temp. Ta = \u201340 deg. to +85 deg. SW frequency. 30kHz to 133kHz. Protection. Under voltage lockout, Output over voltage, Transformer over current, Over temperature. Output power. 20W~50W(Max) Package. SOP-14 (5.3 x x 2.25mm[max]) Application Block Diagram.", "Image XResolution": "300", "Image YResolution": "300", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}