SSL5231BDB1289：120V 18W Fixtures, mains dimmable non-isolated Buck LED driver demo board
The SSL5231BT is part of a new range of LED driver ICs for non–isolated, mains dimmable LED solutions. The SSL5231BDB1289 demo board is a compact and low cost fixture solution using Buck topology.
The SSL5231BDB1289 demo board drives a constant current through the LEDs from a rectified 120 VAC mains input voltage. This 18 W demo board is optimized for a LED string voltage of 48 V at 320 mA. The design and the components used ensure that the design can be used in fixture application.
特性- AC mains supply voltage: 120 V (AC) ±10 %
- Nominal input power: 18 W
- Output voltage: 48 V ±10 %
- Output current: 320 mA
- Output current ripple: < 12.5 % (at LED impedance: Rd > 21 Ω)
- Line regulation: ±4 % at Vmains = 120 V ±10 %
- Load regulation: ±4 % at VLED = 48 V ±10 %
- Efficiency: 87 %
- Power factor: 0.97
- Total Harmonic Distortion: 18 %
- IC used: SSL5231BT
简介Demobox contentReference design, Quick start guide | 产品图片
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订购信息
| 型号 | 订购码 (12NC) | 可订购的器件编号 | 产品状态 |
|---|
| SSL5231BDB1289 | 9353 059 98598 | SSL5231BDB1289UL | Active |
相关产品
| 型号 | 描述 | 产品状态 |
|---|
| SSL5231BT | Compact high power factor dimmable LED driver IC | Production |
