STEVAL-ISA122V1, Wide input-range, single-output 5 V/11 W power supply Demonstration Board based on the VIPer27
Reference Design using part VIPER27HN by STMicroelectronics
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Associated Documents
For End Products
- Desktop PC
- LCD TV
- Plasma displays
- Power Supplies
Description
- STEVAL-ISA122V1, Wide input-range, single-output 5 V/11 W power supply Demonstration Board based on the VIPer27. The demonstration board meets the specifications of a wide range of auxiliary power supplies for applications including LCD or plasma TVs and desktop computers, where the power supply that converts the energy from the mains often includes two modules. One module is the main power supply which provides most of the power, and is off when the application is shut-down or in standby mode. The other is the auxiliary power supply, which only provides energy to specific parts of the equipment such as the USB ports, remote receivers, or modems, but stays on when the application is in standby mode
Key Features
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Conversion TypeAC to DC
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Input Voltage90 to 265 (AC) V
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Output Voltage5 V
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Output Current2.2 A
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Output Power11 W
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TopologyFlyback
