SSL21101DB03：SSL21101 120V 8W Flyback retrofit SSL lamp reference design - Low THD
The reference design demonstrates an 8W 120V solution optimized for retrofit SSL Lamps. The Flyback circuit is build around the SSL21101 controller and achieves high efficiency, high power factor and low THD.
特性- IC used: SSL21101T
- Primary side sensing (no optocoupler required)
- True current source behavior
- AC line input voltage: 105 V to 140 V (AC)
- Output voltage (LED voltage): 18 V to 39 V (DC)
- Output current (LED current): 250 mA
- Current ripple: ±25 % (at mains frequency)
- Typical output power: 7 W
- Efficiency: 84 % to 85,5 % (at Tamb = 25 °C)
- Power Factor (PF): 0.96 (at 120 V; 7 W output power) THD <20%
- Switching frequency: 20 kHz to 100 kHz
- Real Board dimensions: 25 mm x 43 mm x 25 mm (L x W x H)
- Operating temperature: 0 °C to 85 °C
- Isolation voltage: 1.5 kV (4kV transformer reference available)
简介Demobox contentDemoboard, Quick start guide | 产品图片
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文档资料
| 档案名称 | 标题 | 类型 | 格式 | 日期 |
|---|
| AN11100 | SSL21101T flexible focus flyback LED driver application | Application note | pdf | 2012-10-25 |
| AN10912 | SMPS EMC and layout guidlines | Application note | pdf | 2011-02-18 |
| SSL21101T (中文) | GreenChip drivers for LED lighting | Data sheet | pdf | 2012-06-07 |
| 75017279 | NXP non-dimmable flyback driver for LED lighting SSL21101 | Leaflet | pdf | 2012-05-08 |
| Gerber_files_SSL21101DB0x | Gerber files SSL21101DB0x | Other type | zip | 2012-05-04 |
| UM10476 | SSL21101T LED driver demo board | User manual | pdf | 2012-08-17 |
订购信息
| 型号 | 订购码 (12NC) | 可订购的器件编号 | 产品状态 |
|---|
| SSL21101DB03 | 9352 966 53598 | SSL21101B03,598 | Active |
相关产品
| 型号 | 描述 | 产品状态 |
|---|
| SSL21101T | Accurate non-dimmable LED driver IC | End of Life |
