STEVAL-ILL043V1, Demonstration Board using L6562A High end, 75 W high power factor flyback LED driver with two dimmable strings
Referenzdesign unter Verwendung des Teils L6562AD von STMicroelectronics
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Für Endprodukte
- Desktop PC
- Electronic Ballast
- Flat Panel Display
- Gamepad/Joystick
- LCD Monitor
- Servers
- Street LED Lighting
Beschreibung
- STEVAL-ILL043V1, Demonstration Board is a high-PF flyback configuration in order to drive a new design of the 75 W LED array based on the L6562A controller, with a much reduced BOM cost. This configuration uses an isolated feedback with an optocoupler and a secondary side reference/error amplifier. The inverse buck converter based on the L6562A is used for constant voltage and constant current control in double dimmable channels
Haupteigenschaften
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Input Voltage165 to 277 (AC) V
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Output Voltage65 V
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Output Current1.5 A
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