Constant current (350mA) LED driver using VIPer22A PWM controller
Diseño de referencia usando la pieza VIPer22ADIP de STMicroelectronics
이미지
1 / 1
Documentos asociados
Para productos finales
- High-Definition TV
Descripción
- Constant current (350mA) 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
Características clave
-
Input Voltage90 to 264 (AC) V
-
Output Voltage30.93 V
-
Output Current0.35 A
-
Output Power10.83 W
-
Number of Derived Elements2 to 8
Piezas destacadas (3)
| Número de pieza | Fabricante | Tipo | Descripción | |||
|---|---|---|---|---|---|---|
|
LTV-817A | Lite-On Technology | Transistor and Photovoltaic Output Photocouplers | Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP | AÑADIR AL CARRITO | |
|
|
LTV817A-V | Lite-On Technology | Transistor and Photovoltaic Output Photocouplers | Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP | AÑADIR AL CARRITO | |
|
VIPER22ADIP-E | STMicroelectronics | AC to DC Switching Converters | AC to DC Switching Converter Off-Line Switcher 66kHz Tube 8-Pin PDIP | AÑADIR AL CARRITO | |