Part # Data Brief STEVAL-ILL006V1 TSM103 VIPER22A-E datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics

Part Description: VIPer22A-E off line, constant current driver for high intensity LEDs


Part Details:

STEVAL-ILL006V1 VIPer22A-E off line, constant current driver for high intensity LEDs Data Brief Features Drives from 2 to 8 LEDs Constant current output: 350 mA, 700 mA, 1.05 A (selectable) Input voltage range: 90 to 264 VAC 50/60 Hz Compliant with EN55022 class B for EMI STEVAL-ILL006V1 Description This board represents a low cost, high efficiency, high brightness multiple LED driver based on the integrated off-line switching regulator VIPer22A-E. The board is an off-line, constant current power supply capable of driving from 2 to 8 LEDs in series operating from universal mains input. The output current can be selected for compatibility with 1 W, 3 W and 5 W LEDs with a total output power of up to 10 W. November 2007 Rev 1 1/4 For further information contact your local STMicroelectronics sales office. www.st.com 4 Board schematic STEVAL-ILL006V1 1 Board schematic Figure 1. Schematic 1R1 1K 2 1 F 0 u 1K 1 R1 C8 0. 2 1 0 r R5 e 75 - p D m r LE e J2 Ju p 8 7 6


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Data Brief STEVAL-ILL006V1 TSM103 VIPER22A-E.pdf Datasheet