SSL5231DB1246：230V 10W A19, mains dimmable non-isolated Buck-boost LED driver demo board

The SSL5231T is part of a new range of LED driver ICs for non–isolated, mains dimmable LED solutions. The SSL5231DB1246 demo board is a low THD, compact and low cost A19 shaped solution using Buck-boost topology. The SSL5231DB1246 demo board drives a constant current through the LEDs from a rectified 230 VAC mains input voltage. This 10 W demo board is optimized for a LED string voltage of 60 V at 140 mA. The design and the components used ensure that the board fits into an A19 lamp base.

特性

AC mains supply voltage: 230 V (AC); ±10 %
Nominal input power: 10 W
Output voltage: 60 V nominal
Output current: 140 mA
Output current ripple: < 25 %
Line regulation: < 3 % at Vmains ±10 %
Load regulation: < ±5 % at VLED ±15 %
Efficiency: 85 %
Power factor: > 0.75
IC used: SSL5231T

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
AN11618	SSL523XT buck-boost controller	Application note	pdf	2015-04-30
AN10912	SMPS EMC and layout guidlines	Application note	pdf	2011-02-18
SSL5231T (中文)	Mains dimmable buck-boost LED driver IC	Data sheet	pdf	2015-03-11
SSL5231_low_THD_buck-boost_calculation_tool	SSL5231 low-THD buck-boost calculation tool	Other type	xlsx	2015-06-08
Gerber_files_SSL5231DB1246	Gerber files SSL5231DB1246	Other type	zip	2015-01-27
UM10861	SSL5231DB1246 230 V/10 W buck-boost dimmable A19 LED driver demo board	User manual	pdf	2015-01-15