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
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
一,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>![]()
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>

五,产品封装图 (Package)![]()


六.电路原理图</span>![]()
七</span>,功能概述![]()
Pin Number | Pin Name | Description |
1 | VDD | The chip supply voltage. |
2 | CSN | Current Sense Negative Terminal. |
3 | VIN | Input high voltage Pin. (Operation voltage 24V~ 80V) |
4 | CSP | Current Sense Positive Terminal. |
5 | SW | Output Switching Pin. |
八,相关芯片选择指南![]()
降压型LED恒流驱动器芯片(高电压型) | ||||||
12V ~ 80V | 1~18LED串</p> | 1A | PFM | Adj (0.1V) | TO263-5L | |
24V ~ 80V | 3~14LED串</p> | 1A | PFM | Adj (0.2V) | TO252-5L | |
24V ~ 100V | 3~8LED串</p> | 0.5A | PFM | Adj (0.2V) | SOP8L | |


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