Current selectable LED driver using VIPer22A PWM controller
STMicroelectronics이 부품 VIPer22ADIP 을 사용하는 참조 설계
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연관된 문서
최종 제품의 경우
- High-Definition TV
Description
- Current selectable LED driver using VIPer22A PWM controller. High brightness LEDs are becoming a prominent source of light and often have better efficiency and reliability when compared to that of conventional light sources. While LEDs can operate from an energy source as simple as a battery and resistor, most applications require an efficient energy source not only for the reduction of losses, but also for the lumen maintenance of the LED itself
최종 제품의 경우
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Input Voltage90 to 264 (AC) V
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Output Voltage3.5 to 14 V
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Output Power12 W
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Number of Derived Elements2 to 8
피쳐링 부품 (3)
| 부품 번호 | Manufacturer | Type | Description | |||
|---|---|---|---|---|---|---|
|
LTV-817A | Lite-On Technology | Transistor and Photovoltaic Output Photocouplers | Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP | 구매 | |
|
|
LTV817A-V | Lite-On Technology | Transistor and Photovoltaic Output Photocouplers | Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP | 구매 | |
|
VIPER22ADIP-E | STMicroelectronics | AC to DC Switching Converters | AC to DC Switching Converter Off-Line Switcher 66kHz Tube 8-Pin PDIP | 구매 | |