SSL5236DB1249：230V 4W dual Candle, mains dimmable non-isolated Buck-boost LED driver demo board

The SSL5236TE is part of a new range of LED driver ICs for non–isolated, mains dimmable LED solutions. The SSL5236DB1249 demo board is a low THD, compact and low cost Candle shaped solution using Buck-boost topology. The SSL5236DB1249 demo board drives a constant current through the LEDs from a rectified 230 VAC mains input voltage. This dual 4 W demo board is optimized for a LED string voltage of 90 V at 2 x 37 mA. The design and the components used ensure that the board fits into a Candle lamp base.

特性

AC mains supply voltage: 230 V (AC) ±10 %
Nominal input power: 2 x 4 W
Output voltage: 90 V nominal
Output current: 2 x 37 mA
Output current ripple: ±25 %
Line regulation: <3.0 % at Vmains = 230 V ±10 %
Load regulation: ±5 % at VLED = 90 V -15 % to +7.7 %
Efficiency: 75 % (at 230 V / 50 Hz)
Power factor: > 0.86 (at 230 V / 50 Hz)
Operating temperature: -40 °C to +105 °C
Board dimensions: 28 mm diameter
Good dimmer compatibility when used with 2 or more lamps in parallel
IC used: 2 x SSL5236TE

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
SSL5236TE (中文)	Mains dimmable buck-boost LED driver IC 20 Ohm/700 V	Data sheet	pdf	2015-03-13
Gerber_files_SSL5236DB1249	Gerber files SSL5236DB1249	Other type	zip	2015-03-10
SSL5235_SSL5236_SSL5237_low_THD_buck-boost_calculation_tool	SSL5235; SSL5236; SSL5237 low-THD buck-boost calculation tool	Other type	xlsx	2015-06-08
UM10847	SSL5236DB1249 230 V/4 W non-isolated buck-boost candle-form dimmable LED driver dual demo board	User manual	pdf	2015-02-13

订购信息

型号	订购码 (12NC)	可订购的器件编号	产品状态
SSL5236DB1249	9353 059 65598	SSL5236DB1249UL	Active