SSL5031BDB1209：Universal mains 18W TLED, non-isolated low-THD Buck LED driver demo board

The SSL5031BTS is part of a new range of LED driver ICs for non–isolated, non-dimmable LED solutions. The SSL5031BDB1209 demo board is a low THD, compact and low cost TLED shape solution using Buck topology. The SSL5031BDB1209 demo board drives a constant current through the LEDs from a rectified 100 - 240 VAC mains input voltage. This 18 W demo board is optimized for a LED string voltage of 55 V at 307 mA. The PCB design and the components used ensure that the board fits into TLED lamp shape.

特性

AC mains supply voltage: 100 V to 240 V (AC) ± 10%
Nominal input power: 18 W
Output voltage: 45 V to 65 V (55 V nominal)
Output current: 307 mA
Output current ripple: 15 %
Line regulation: 1.5 % at Vmains ± 10 %
Load regulation: 0.7 % at Vled ± 10 %
Efficiency: > 88 %
Power factor: > 0.92
THD: < 25 %
Operating temperature: -40 °C to +85 °C
Board dimensions: 180 mm x 15 mm
IC used: SSL5031BTS

简介

Demobox content

Reference design, Quick start guide

产品图片

文档资料

档案名称	标题	类型	格式	日期
AN11532	SSL50x1 4 W to 25 W high-efficiency LED driver	Application note	pdf	2015-03-11
AN10912	SMPS EMC and layout guidlines	Application note	pdf	2011-02-18
SSL5031BTS (中文)	Compact high power factor/low-THD buck LED driver IC	Data sheet	pdf	2015-03-11
Gerber_files_SSL5031BDB1209	Gerber files SSL5031BDB1209	Other type	zip	2014-10-30
SSL5031B_calculation_tool	SSL5031B Low THD calculation tool	Other type	xlsx	2015-03-11
SB00004	Single PCB driver and LED solution for T5 applications based on SSL5031BTS	Solution brief	pdf	2014-12-04
UM10795	SSL5031BDB1209 18 W TLED universal mains non-isolated buck LED driver demo board	User manual	pdf	2014-11-04