OC5121 - Switching buck-type LED constant current controller

OCX

OC5121 switching buck-type led constant current controller by OCX - Datasheet Preview

Datasheet Details

Part number	OC5121
Manufacturer	OCX
File Size	363.97 KB
Description	Switching buck-type LED constant current controller
Datasheet	OC5121 Datasheet

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OC5121 、 LED 。 OC5121 ，。 OC5121 ， LED ， LED 。 OC5121 ， CS 。 OC5121 ， HL 。 OC5121 VDD ，。 OC5121 SOT23-6 。 OC5121 LED ◆：8V~150V ◆： 93% ◆ ◆ ◆：140KHz ◆CS ：200mV ◆：4.1V ◆ ◆ VDD ◆LED ◆、、 ◆ ◆LED ◆ LED ◆LED L1 OC5121_V2.0 OC5121 VDD DRV HL CS VSS NMOS RCS 1 www.ocxsemi.com OC5121 LED CS HL VDD 654 5121 123 DRV VSS NC SOT23-6 1 2 3 4 5 DRV VSS NC VDD HL 6 CS ， MOS 。，。 OC5121_V2.0 2 www.ocxsemi.com OC5121 LED （ 1） VDD VDD 6 V VMAX HL、DRV CS -0.3~VDD+0.3 V PSOT23-6 TA TSTG TSD SOT23-6 0.3 W -40~85 oC -40~120 oC （ 30 ） 240 oC VESD （） 2000 V 1：。。 OC5121_V2.0 3 www.ocxsemi.com ，VDD =5.