STEVAL-ILL037V1 3.2 W LED power supply based on HVLED805
The STEVAL-ILL037V1 demonstration board implements a 3.2 W (16 V / 0.2 A) wide range LED driver to support from 3 to 5 LEDs for LED lamps (e.g. E27 and GU10).
The HVLED805 is an offline all-primary sensing switching regulator, specific to offline LED drivers, based on quasi-resonant ZVS (zero voltage switching at switch turn-on) flyback topology, due to its simplicity and low cost.
技术特性
- Input voltage: 90 Vac - 265 Vac
- Input frequency: 50 Hz - 60 Hz
- Output power: 3.2 W
- Expected efficiency: 85%
- Output voltage: ~16 Vdc (from 3 to 5 LEDs)
- Output current: 200 mA
- For E26/E27/GU10 LED lamps
- RoHS compliant
| 功能框图
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STEVAL-ILL037V1 订购信息
| 订购型号 |
产品状态 |
美金价格 |
数量 |
封装 |
包装形式 |
温度范围 |
材料声明 |
| STEVAL-ILL037V1 |
Active |
|
1000 |
|
|
|
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DATA BRIEF
| 描述 |
版本 |
大小 |
| STEVAL-ILL037V1 : DB1273: Demonstration board for the HVLED805 IC for LED power supply |
1 |
87KB |
APPLICATION NOTES
| 描述 |
版本 |
大小 |
| AN3360: 3.2 W LED power supply based on HVLED805 |
2 |
2873KB |
| AN3991: How to drive multiple stepper motors with the L6470 motor driver |
1 |
1760B |
BILL OF MATERIALS
SCHEMATIC PACKS
PCB LAYOUTS
