Cxle8631 is a dual channel progressive LED constant current drive control chip. The chip uses the constant current setting and control technology patented by our company

首页 > Products > Led Driver > Boost and Buck Linear CC LED driver > High Voltage Linear Buck LED Drive >Cxle8631 is a dual channel progressive LED constant current drive control chip. The chip uses the constant current setting and control technology patented by our company

Cxle8631 is a dual channel progressive LED constant current drive control chip. The chip uses the constant current setting and control technology patented by our company. The output current is set to 5mA ~ 60mA from the external rext resistor, and the output current does not change with the chip out port voltage, so it has better constant current performance. It can adapt to a wide range of input voltage (?20%), simple system structure, few peripheral components and low cost.

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目录j0l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（PDF文档）j0l嘉泰姆

5.产品封装 6.电路原理图 7.相关产品j0l嘉泰姆

一.产品概述j0l嘉泰姆

CXLE8631是双通道递进式LED恒流驱动控制芯片，芯片使用本司专利的恒流设定和控制技术，输出电流由外接Rext电阻设置为5mA~60mA，且输出电流不随芯片OUT端口电压而变化，较好的恒流性能。适应较宽的输入电压范围（±20%），系统结构简单，外围元件极少,方案成本低。j0l嘉泰姆

二.产品特点j0l嘉泰姆

 本司专利的恒流控制技术；j0l嘉泰姆

a) OUT端口输出电流外置可调，范围5mA~60mA；j0l嘉泰姆

b) 芯片间输出电流偏差<±4%；j0l嘉泰姆

 双通道递进式恒流方式j0l嘉泰姆

 适应较宽的输入电压范围±20%j0l嘉泰姆

 具有过热保护功能；j0l嘉泰姆

 芯片可与LED共用PCB板；j0l嘉泰姆

 芯片应用系统无EMI问题；j0l嘉泰姆

 线路简单、成本低廉；j0l嘉泰姆

 封装形式：ESOP8j0l嘉泰姆

三.应用范围j0l嘉泰姆

T5/T8系列LED日光灯管；j0l嘉泰姆

 LED路灯照明应用；j0l嘉泰姆

 LED球泡灯，LED吸顶灯； j0l嘉泰姆

四.技术规格书（产品PDF)j0l嘉泰姆

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！j0l嘉泰姆

j0l嘉泰姆

五.产品封装图j0l嘉泰姆

j0l嘉泰姆

六.电路原理图j0l嘉泰姆

j0l嘉泰姆

七.相关芯片选择指南更多同类产品......j0l嘉泰姆

高压线性恒流系列j0l嘉泰姆
IC Namej0l嘉泰姆	Topologyj0l嘉泰姆	P_single.MAXj0l嘉泰姆	I_OUT.MAXj0l嘉泰姆	I_OUTPrecisionj0l嘉泰姆	HV_MOSFETj0l嘉泰姆	BV_DSSj0l嘉泰姆	Packagej0l嘉泰姆
CXLE8629Cj0l嘉泰姆	Linearj0l嘉泰姆	9Wj0l嘉泰姆	60mAj0l嘉泰姆	±4%j0l嘉泰姆	Insidej0l嘉泰姆	500Vj0l嘉泰姆	TO252 ESOP8 SOT223 SOT89j0l嘉泰姆
CXLE8629Dj0l嘉泰姆	Linearj0l嘉泰姆	18Wj0l嘉泰姆	60mAj0l嘉泰姆	±4%j0l嘉泰姆	Insidej0l嘉泰姆	500Vj0l嘉泰姆	TO252 SOT223 SOT89j0l嘉泰姆
CXLE8629Gj0l嘉泰姆	Linearj0l嘉泰姆	18Wj0l嘉泰姆	60mAj0l嘉泰姆	±4%j0l嘉泰姆	Insidej0l嘉泰姆	500Vj0l嘉泰姆	TO252 ESOP8 SOT89j0l嘉泰姆
CXLE8629Sj0l嘉泰姆	Linearj0l嘉泰姆	16Wj0l嘉泰姆	60mAj0l嘉泰姆	±4%j0l嘉泰姆	Insidej0l嘉泰姆	250Vj0l嘉泰姆	ESOP8j0l嘉泰姆
CXLE8630j0l嘉泰姆	Dimmingj0l嘉泰姆	9Wj0l嘉泰姆	60mAj0l嘉泰姆	±4%j0l嘉泰姆	Insidej0l嘉泰姆	500Vj0l嘉泰姆	ESOP8 TO252-5j0l嘉泰姆
CXLE8631j0l嘉泰姆	Linearj0l嘉泰姆	9Wj0l嘉泰姆	60mAj0l嘉泰姆	±4%j0l嘉泰姆	Insidej0l嘉泰姆	500Vj0l嘉泰姆	ESOP8j0l嘉泰姆
CXLE8632j0l嘉泰姆	Linearj0l嘉泰姆	9Wj0l嘉泰姆	60mAj0l嘉泰姆	±4%j0l嘉泰姆	Insidej0l嘉泰姆	500Vj0l嘉泰姆	ESOP8j0l嘉泰姆
CXLE8633Ej0l嘉泰姆	Linearj0l嘉泰姆	9Wj0l嘉泰姆	60mAj0l嘉泰姆	±4%j0l嘉泰姆	Insidej0l嘉泰姆	500Vj0l嘉泰姆	ESOP8j0l嘉泰姆
CXLE8634Ej0l嘉泰姆	Dimmingj0l嘉泰姆	9Wj0l嘉泰姆	60mAj0l嘉泰姆	±4%j0l嘉泰姆	Insidej0l嘉泰姆	500Vj0l嘉泰姆	ESOP8j0l嘉泰姆
CXLE8635Ej0l嘉泰姆	Dimmingj0l嘉泰姆	12Wj0l嘉泰姆	60mAj0l嘉泰姆	±5%j0l嘉泰姆	Insidej0l嘉泰姆	500Vj0l嘉泰姆	ESOP8j0l嘉泰姆
CXLE8636Pj0l嘉泰姆	Linearj0l嘉泰姆	30Wj0l嘉泰姆	60mAj0l嘉泰姆	±4%j0l嘉泰姆	Externalj0l嘉泰姆	-j0l嘉泰姆	SOP8j0l嘉泰姆
CXLE8637Pj0l嘉泰姆	Linearj0l嘉泰姆	30Wj0l嘉泰姆	60mAj0l嘉泰姆	±4%j0l嘉泰姆	Externalj0l嘉泰姆	-j0l嘉泰姆	SOP8j0l嘉泰姆
CXLE8638Pj0l嘉泰姆	Linearj0l嘉泰姆	30Wj0l嘉泰姆	60mAj0l嘉泰姆	±4%j0l嘉泰姆	Externalj0l嘉泰姆	-j0l嘉泰姆	SOP8j0l嘉泰姆
CXLE8639EAj0l嘉泰姆	Linearj0l嘉泰姆	9Wj0l嘉泰姆	60mAj0l嘉泰姆	±4%j0l嘉泰姆	Insidej0l嘉泰姆	500Vj0l嘉泰姆	ESOP8j0l嘉泰姆
CXLE8640EAj0l嘉泰姆	Linearj0l嘉泰姆	9Wj0l嘉泰姆	60mAj0l嘉泰姆	±4%j0l嘉泰姆	Insidej0l嘉泰姆	500Vj0l嘉泰姆	ESOP8j0l嘉泰姆
CXLE8641Ej0l嘉泰姆	Dimmingj0l嘉泰姆	8Wj0l嘉泰姆	60mAj0l嘉泰姆	±4%j0l嘉泰姆	Insidej0l嘉泰姆	500Vj0l嘉泰姆	ESOP8j0l嘉泰姆
CXLE8641EBj0l嘉泰姆	Dimmingj0l嘉泰姆	8Wj0l嘉泰姆	60mAj0l嘉泰姆	±4%j0l嘉泰姆	Insidej0l嘉泰姆	500Vj0l嘉泰姆	ESOP8j0l嘉泰姆

◀ Previous:Cxle8630 is a single channel dimmable LED constant current drive control chip. The chip uses the constant current setting and control technology patented by our company

Next▶:Cxle8632 is a high power factor linear constant current LED driver chip, which is applied in the field of LED lighting. Through the unique constant current control patent technology

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