LNK320S datasheet(1/9 Pages) LINKAGE

номер детали	LNK320S

подробное описание детали	HIgh-ElectronIc LED Constant stream drive chip

PDF	9 Pages

Scroll/Zoom	100%

производитель	LINKAGE [Linkage Goston Electronics Co., LTD]

домашняя страница	http://www.linkage.cn/

Logo

1 / 9 page

高效 LED 恒流驱动芯片 QTOQIAV1.0

- 1 -

特点



宽输入电压范围 85Vac~265Vac



恒流精度±5%



支持非隔离的低成本 BUCK 驱

动方案



支持隔离的 PSR 反激拓扑



内置自恢复的输出开短路保护

功能



CS 开路保护功能



外置功率 MOS 管



封装形式：SOT23-6

应用领域



筒灯或吸顶灯



平板灯



LED 照明驱动

概述

芯片是一款高精度、高效率的 LED 恒流驱动控制芯片，在全

电压 85Vac~265Vac 输入电压范围内，恒流精度可达±5%。

芯片既支持非隔离的 BUCK 方案，同时也支持 PSR 反激拓扑，

无需任何补偿元件，即可实现恒定的电流输出，外围器件少，方案成本低。

芯片内置自恢复的 LED 输出开短路保护电路，提高系统可靠性、安全性。

管脚图

SOT23-6

典型示意电路图

BUCK 应用

说明：BUCK 应用时，需要将 CTRL 端口接到高电位（HVDD）。

注：如需最新资料或技术支持，请与我们联系

sale@linkage.cn

业务电话：400-033-6518

www.linkage.cn

ＬＮＫ３２０Ｓ

Аналогичный номер детали - LNK320S

производитель	номер детали	датащи	подробное описание детали
Power Integrations, Inc...	LNK3202D	2Mb / 28P	Highly Energy Efficient Off-line Switcher IC with Integrated System Level Protection for Low Component-Count Power Supplies June 2022
	LNK3202G	2Mb / 28P	Highly Energy Efficient Off-line Switcher IC with Integrated System Level Protection for Low Component-Count Power Supplies June 2022
	LNK3202P	2Mb / 28P	Highly Energy Efficient Off-line Switcher IC with Integrated System Level Protection for Low Component-Count Power Supplies June 2022
	LNK3202P/G/D	2Mb / 28P	Highly Energy Efficient Off-line Switcher IC with Integrated System Level June 2023
	LNK3202PGD	2Mb / 28P	Highly Energy Efficient Off-line Switcher IC with Integrated System Level June 2023

More results

Аналогичное описание - LNK320S

производитель	номер детали	датащи	подробное описание детали
Linkage Goston Electron...	LNK520S	3Mb / 9P	HIgh-ElectronIc LED Constant stream drive chip
	SM1506	1Mb / 6P	Constant current LED drive chip
	SM1533E	1Mb / 7P	Constant current LED drive chip
	SM7320	3Mb / 9P	HIgh-ElectronIc LED Constant stream drive chip
	SM7322P	1Mb / 7P	HIgh-ElectronIc LED Constant stream drive chip
	SM7330B	1Mb / 6P	High power factor LED constant current drive chip
	SM7350	1Mb / 7P	High power factor LED constant current drive chip
	SM7520	2Mb / 9P	HIgh-ElectronIc LED Constant stream drive chip
	SM7522P	2Mb / 8P	HIgh-ElectronIc LED Constant stream drive chip
Shenzhen Huazhimei Semi...	HM6289A	744Kb / 8P	high-power LED constant current drive control chip

More results

LNK320S датащи(PDF) 1 Page - Linkage Goston Electronics Co., LTD

LNK320S датащи(HTML) 1 Page - Linkage Goston Electronics Co., LTD

Аналогичный номер детали - LNK320S

Аналогичное описание - LNK320S

Html Pages

1 2 3 4 5 6 7 8 9

датащи скачать

ссылки URL