照明驱动和控制IC ,Single Stage Flyback PFC Controller with PRC Control for LED Lighting

The SY5800A is a single stage Flyback and PFC controller targeting at LED lighting applications. It is a primary side controller without applying any secondary feedback circuit for low cost, and drives the Flyback converter in the quasi-resonant mode to achieve higher efficiency. It keeps the Flybac ·Primary side control eliminates the opto-coupler.\n·Valley turn-on of the primary MOSFET to achieve low switching losses\n·0.3V primary current sense reference voltage leads\n·to a lower sense resistance thus a lower conduction loss.\n·Internal high current MOSFET driver: 1A sourcing and 2A sinking;

Silergy

矽力杰

EXTERNAL DESKTOP POWER SUPPLY 5VDC 16WATT

Description: The Stontronics Range of 16 Watt AC/DC switch mode power supplies provide 16 Watts of continuous output power in a high quality compact enclosure suitable for many general power applications. Features: • Universal Input • IEC-320-C14 Input Connector • 3 Year Warranty • Efficienc

文件：337.19 Kbytes 页数：2 Pages

TTELEC

High PFC, AC-DC LED Driver IC

文件：216.23 Kbytes 页数：4 Pages

FUMAN

富满微

VIDEO IF IC WITH AFC AND VTR CONNECTION

文件：138.53 Kbytes 页数：5 Pages

SIEMENS

西门子