Cxle8634e is a dual channel dimmable 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 >Cxle8634e is a dual channel dimmable LED constant current drive control chip. The chip uses the constant current setting and control technology patented by our company

Cxle8634e is a dual channel dimmable 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 next resistance, and the output current does not change with the chip out port voltage, so it has better constant current performance. The chip can realize the digital or analog dimming function through the dim port, with simple system structure and few peripheral components, The cost of the scheme is low

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目录iic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）iic嘉泰姆

5.产品封装 6.电路原理图 7.相关产品iic嘉泰姆

一.产品概述iic嘉泰姆

CXLE8634E是双通道可调光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.芯片可通过DIM端口实现数字或者模拟调光功能,系统结构简单,外围元件极少,方案成本低。iic嘉泰姆

二.产品特点iic嘉泰姆

 本司专利的恒流控制技术；iic嘉泰姆

a) OUT端口输出电流外置可调，范围 5mA~60mA；iic嘉泰姆

b) 芯片间输出电流偏差<± 4%；iic嘉泰姆

 具有模拟/数字调光功能；iic嘉泰姆

 具有过热保护功能；iic嘉泰姆

 芯片可与LED共用PCB板；iic嘉泰姆

 芯片应用系统无EMI问题；iic嘉泰姆

 线路简单、成本低廉；iic嘉泰姆

 封装形式：ESOP8iic嘉泰姆

三.应用范围iic嘉泰姆

应用于智能遥控、人体感应、声控、等智能化控制LED照明领域iic嘉泰姆

 T5/T8 系列 LED 日光灯管；iic嘉泰姆

 LED 平板灯；iic嘉泰姆

 LED 球泡灯，LED 吸顶灯； iic嘉泰姆

四.技术规格书（产品PDF)iic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！iic嘉泰姆

iic嘉泰姆

五.产品封装图iic嘉泰姆

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六.电路原理图iic嘉泰姆

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七.相关芯片选择指南更多同类产品......iic嘉泰姆

高压线性恒流系列iic嘉泰姆
IC Nameiic嘉泰姆	Topologyiic嘉泰姆	P_single.MAXiic嘉泰姆	I_OUT.MAXiic嘉泰姆	I_OUTPrecisioniic嘉泰姆	HV_MOSFETiic嘉泰姆	BV_DSSiic嘉泰姆	Packageiic嘉泰姆
CXLE8629Ciic嘉泰姆	Lineariic嘉泰姆	9Wiic嘉泰姆	60mAiic嘉泰姆	±4%iic嘉泰姆	Insideiic嘉泰姆	500Viic嘉泰姆	TO252 ESOP8 SOT223 SOT89iic嘉泰姆
CXLE8629Diic嘉泰姆	Lineariic嘉泰姆	18Wiic嘉泰姆	60mAiic嘉泰姆	±4%iic嘉泰姆	Insideiic嘉泰姆	500Viic嘉泰姆	TO252 SOT223 SOT89iic嘉泰姆
CXLE8629Giic嘉泰姆	Lineariic嘉泰姆	18Wiic嘉泰姆	60mAiic嘉泰姆	±4%iic嘉泰姆	Insideiic嘉泰姆	500Viic嘉泰姆	TO252 ESOP8 SOT89iic嘉泰姆
CXLE8629Siic嘉泰姆	Lineariic嘉泰姆	16Wiic嘉泰姆	60mAiic嘉泰姆	±4%iic嘉泰姆	Insideiic嘉泰姆	250Viic嘉泰姆	ESOP8iic嘉泰姆
CXLE8630iic嘉泰姆	Dimmingiic嘉泰姆	9Wiic嘉泰姆	60mAiic嘉泰姆	±4%iic嘉泰姆	Insideiic嘉泰姆	500Viic嘉泰姆	ESOP8 TO252-5iic嘉泰姆
CXLE8631iic嘉泰姆	Lineariic嘉泰姆	9Wiic嘉泰姆	60mAiic嘉泰姆	±4%iic嘉泰姆	Insideiic嘉泰姆	500Viic嘉泰姆	ESOP8iic嘉泰姆
CXLE8632iic嘉泰姆	Lineariic嘉泰姆	9Wiic嘉泰姆	60mAiic嘉泰姆	±4%iic嘉泰姆	Insideiic嘉泰姆	500Viic嘉泰姆	ESOP8iic嘉泰姆
CXLE8633Eiic嘉泰姆	Lineariic嘉泰姆	9Wiic嘉泰姆	60mAiic嘉泰姆	±4%iic嘉泰姆	Insideiic嘉泰姆	500Viic嘉泰姆	ESOP8iic嘉泰姆
CXLE8634Eiic嘉泰姆	Dimmingiic嘉泰姆	9Wiic嘉泰姆	60mAiic嘉泰姆	±4%iic嘉泰姆	Insideiic嘉泰姆	500Viic嘉泰姆	ESOP8iic嘉泰姆
CXLE8635Eiic嘉泰姆	Dimmingiic嘉泰姆	12Wiic嘉泰姆	60mAiic嘉泰姆	±5%iic嘉泰姆	Insideiic嘉泰姆	500Viic嘉泰姆	ESOP8iic嘉泰姆
CXLE8636Piic嘉泰姆	Lineariic嘉泰姆	30Wiic嘉泰姆	60mAiic嘉泰姆	±4%iic嘉泰姆	Externaliic嘉泰姆	-iic嘉泰姆	SOP8iic嘉泰姆
CXLE8637Piic嘉泰姆	Lineariic嘉泰姆	30Wiic嘉泰姆	60mAiic嘉泰姆	±4%iic嘉泰姆	Externaliic嘉泰姆	-iic嘉泰姆	SOP8iic嘉泰姆
CXLE8638Piic嘉泰姆	Lineariic嘉泰姆	30Wiic嘉泰姆	60mAiic嘉泰姆	±4%iic嘉泰姆	Externaliic嘉泰姆	-iic嘉泰姆	SOP8iic嘉泰姆
CXLE8639EAiic嘉泰姆	Lineariic嘉泰姆	9Wiic嘉泰姆	60mAiic嘉泰姆	±4%iic嘉泰姆	Insideiic嘉泰姆	500Viic嘉泰姆	ESOP8iic嘉泰姆
CXLE8640EAiic嘉泰姆	Lineariic嘉泰姆	9Wiic嘉泰姆	60mAiic嘉泰姆	±4%iic嘉泰姆	Insideiic嘉泰姆	500Viic嘉泰姆	ESOP8iic嘉泰姆
CXLE8641Eiic嘉泰姆	Dimmingiic嘉泰姆	8Wiic嘉泰姆	60mAiic嘉泰姆	±4%iic嘉泰姆	Insideiic嘉泰姆	500Viic嘉泰姆	ESOP8iic嘉泰姆
CXLE8641EBiic嘉泰姆	Dimmingiic嘉泰姆	8Wiic嘉泰姆	60mAiic嘉泰姆	±4%iic嘉泰姆	Insideiic嘉泰姆	500Viic嘉泰姆	ESOP8iic嘉泰姆

◀ Previous:Cxle8633e is a high power factor linear constant current LED driver chip with automatic input power regulation. The chip realizes constant current accuracy of less than ?4% through

Next▶:Cxle8635e is a five channel intelligent dimming LED constant current driver chip, which is suitable for driving low-power LED lamps.

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