SSL5031BDB1207：120V 9W A19, 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 SSL5031BDB1207 demo board is a compact and low cost A19 solution using Buck topology. The SSL5031BDB1207 demo board drives a constant current through the LEDs from a rectified 120 VAC mains input voltage. This 9 W demo board is optimized for a LED string voltage of 40 V at 205 mA. The single sided PCB design and the components used ensure that the board fits into an A19 and PAR lamp base.

特性

Single sided PCB design
Low cost unshielded inductors
AC line input voltage: 120 V (AC)
Nominal input power: 9 W
Output voltage: 40 V
Output current: 205 mA
Output ripple current: < 30 %
Line rejection: < 2 %
Output voltage rejection: < 1 %
Efficiency: > 88 %
Power Factor: > 0.95
THD: < 20 %
Operating temperature: -40 °C to +100 °C
Board dimensions: 25.5 mm x 52.8 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_SSL5031BDB1207	Gerber files SSL5031BDB1207	Other type	zip	2014-11-03
SSL5031B_calculation_tool	SSL5031B Low THD calculation tool	Other type	xlsx	2015-03-11
UM10793	SSL5031BDB1207 120 V 9 W buck converter	User manual	pdf	2014-10-20