Typical Buck Application Circuit for NCP3066 1.5 A Constant Current Switching Regulator for LEDs with ON/OFF Function
使用 onsemi 的 NCP3066 的参考设计
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依据最终产品
- Automotive Lighting
- Constant Current Regulators
- High-Brightness LED Driver
- Landscape Lighting
- Marine Lighting
说明
- Typical Buck Application Circuit for the NCP3066 is a monolithic switching regulator designed to deliver constant current for powering high brightness LEDs. The device has a very low feedback voltage of 235 mV (nominal) which is used to regulate the average current of the LED string. In addition, the NCP3066 has a wide input voltage up to 40V to allow it to operate from a 12 VAC or a 12-36 VDC supply, commonly used for lighting applications as well as unregulated supplies such as rechargeable batteries
主要特色
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Conversion TypeDC to DC
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Input Voltage3 to 40 V
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TopologyBuck
Featured Parts (2)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
|
NCP3066DR2G | onsemi | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3V to 40V Step Down Single-Out 0.235V 1.5A 8-Pin SOIC N T/R | 买入 | |
|
NCP3066MNTXG | onsemi | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3V to 40V Step Down Single-Out 0.235V 1.5A 8-Pin DFN EP T/R | 买入 | |