Part # Brief STEVAL-ISA022V1 VIPER12A-E datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics

Part Description: 6 W isolated flyback topology power supply evaluation board based on VIPer12A-


Part Details:

STEVAL-ISA022V1 6 W isolated flyback topology power supply evaluation board based on VIPer12A-E Data Brief Features Input voltage range: from 90 to 264 VAC Input voltage frequency range: 50/60 Hz Main output (regulated): 5 V/500 mA Second output: 15 V/ 200 mA Total maximum output power: 5.5 W Description This evaluation board is a power supply solution based on an offline discontinuous current mode flyback converter with isolated input and output. The flyback topology fully exploits the current and voltage capability of the incorporated monolithic VIPer12A-E device when compared with a buck-converter based power supply. The VIPer12-E incorporates a PWM controller with a 60 kHz internal oscillator and a vertical Power MOSFET switch in an SO-8 package. STEVAL-ISA022V1 December 2007 Rev 2 1/4 For further information contact your local STMicroelectronics sales office. www.st.com 4 Board schematic STEVAL-ISA022V1 1 Board schematic Figure 1. Schematic 2/4 STEVAL-ISA022V1 Revision history 2 Revision history Table 1. Document revision history Date Revision Changes 27-Aug-2007 1 Initial release. 03-Dec-2007 2 Content reworked to improve readability, no technical changes 3/4 Document Outline 1 Board schematic Figure 1. Schematic 2 Revision history Table 1. Document revision history


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Brief STEVAL-ISA022V1 VIPER12A-E.pdf Datasheet