STEVAL-ILL056V1, 3A Buck LED Driver Evaluation Board based on the LED5000
使用 STMicroelectronics 的 LED5000 的参考设计
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依据最终产品
- Halogen Lighting
- High-Brightness LED Driver
- Signage Lighting
- Street LED Lighting
说明
- STEVAL-ILL056V1, Evaluation Board based on the LED5000, an 850 kHz fixed switching frequency monolithic step-down DC-DC converter designed to operate as a precise constant current source with an adjustable current capability up to 3A DC. The embedded PWM dimming circuitry features LED brightness control. The regulated output current level is set by connecting a sensing resistor to the feedback pin. The 200 mV typical RSENSE voltage drop enhances performance in terms of efficiency. The size of the overall application is minimized thanks to the high switching frequency and its compatibility with ceramic output capacitors. The device is fully protected against overheating, overcurrent and output short-circuit
主要特色
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Input Voltage5.5 to 48 V
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Output Current3 A
Featured Parts (1)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
|
LED5000PHR | STMicroelectronics | LED Drivers | LED Driver 6 Segment 34uA Supply Current 8-Pin HSOP EP T/R | 买入 | |