The CXLE8613 is a monolithic high voltage switching regulator with PFM that is specifically designed to operate from a 24V~80V DC supply. The CXLE8613 is a high efficiency LED driver switching reg

发布时间:2020-04-06 09:43:38 浏览次数:717 作者:嘉泰姆 来源:1
摘要:The CXLE8613 is a monolithic high voltage switching regulator with PFM that is specifically designed to operate from a 24V~80V DC supply. The CXLE8613 is a high efficiency LED driver switching reg

目录2uo嘉泰姆

1.产品概述       2.产品特点     3.应用范围      4.技术规格书下载(产品PDF文档) 
5.功能概述      8
.相关产品2uo嘉泰姆

,产品概述(General Description)      

     The CXLE8613 is a monolithic high voltage switching regulator with PFM
that is specifically designed to operate from a 24V~80V DC supply.
    The CXLE8613 is a high efficiency LED driver switching regulator. TheLED string is driven at DC constant current rather than constant voltage, thus providing constant current output and enhanced reliability.
二.产品特点(Features)
Wide 24V to 80V Input Voltage Range
0.2V current sense voltage reference.
Directly drive 3~8 series LED.
Excellent line and load regulation.
High efficiency up to 96%.
Internal optimize power HV-MOSFET.
Built in thermal shutdown function.
Built in UVLO function.
Built in current limiting function.
Built in LED open & short protection.
Built in soft-start circuit.
Available in TO252-5L package.
三,应用范围 (Applications)

EBIKE LED Lighting
LED Lighting & LED LAMP
General purpose lighting
四.技术</span>规格书下载(产品PDF)</span>

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需要详细的PDF规格书请扫一扫微信联系我们,还可以获得免费样品以及技术支持</span>!</p>

 QQ截图20160419174301.jpg2uo嘉泰姆

五,产品封装图 (Package)



六.电路原理图</span>

blob.png七</span>,功能概述

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Pin Number2uo嘉泰姆

Pin Name2uo嘉泰姆

Description2uo嘉泰姆

12uo嘉泰姆

VDD2uo嘉泰姆

The chip supply voltage.2uo嘉泰姆

22uo嘉泰姆

CSN2uo嘉泰姆

Current Sense Negative Terminal.2uo嘉泰姆

32uo嘉泰姆

VIN2uo嘉泰姆

Input high voltage Pin. (Operation voltage 24V~ 80V)2uo嘉泰姆

42uo嘉泰姆

CSP2uo嘉泰姆

Current Sense Positive Terminal.2uo嘉泰姆

52uo嘉泰姆

SW2uo嘉泰姆

Output Switching Pin.2uo嘉泰姆

八,相关芯片选择指南

2uo嘉泰姆

降压型LED恒流驱动器芯片(高电压型)2uo嘉泰姆

CXLE86122uo嘉泰姆

12V ~ 80V2uo嘉泰姆

1~18LED串</p>

1A2uo嘉泰姆

PFM2uo嘉泰姆

Adj   (0.1V)2uo嘉泰姆

TO263-5L2uo嘉泰姆

CXLE86132uo嘉泰姆

24V ~ 80V2uo嘉泰姆

3~14LED串</p>

1A2uo嘉泰姆

PFM2uo嘉泰姆

Adj   (0.2V)2uo嘉泰姆

TO252-5L2uo嘉泰姆

CXLE86142uo嘉泰姆

24V ~ 100V2uo嘉泰姆

3~8LED串</p>

0.5A2uo嘉泰姆

PFM2uo嘉泰姆

Adj   (0.2V)2uo嘉泰姆

SOP8L2uo嘉泰姆


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