CXLE8106内部8至100V线性调节器脉宽调制调光能力跳跃模式输出短路保护恒定关闭时间模式下工作的平均电流模式控制LED驱动IC

产品简介

目录u2Z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）u2Z嘉泰姆

一.产品概述u2Z嘉泰姆

The CXLE8106 is an average current mode control LED driver IC operating in a constant off-time mode. CXLE8106 does not produce a peak-to-average error, and therefore greatly improves accuracy, line and load regulation of the LED current without any need for loop compensation or high-side current sensing. The output LED current accuracy is ±2%.u2Z嘉泰姆
The CXLE8106 can be powered from an 8.0 - 100V supply. A PWM dimming input is provided that accepts an external control TTL compatible signal. The output current can be programmed by an internal 250mV reference, or controlled externally through a 0.2 – 1.5V dimming input. u2Z嘉泰姆

二.产品特点u2Z嘉泰姆

˙Fast average current controlu2Z嘉泰姆
˙Internal 8 to 100V linear regulatoru2Z嘉泰姆
˙Linear and PWM dimming capabilityu2Z嘉泰姆
˙Output short circuit protection with skip modeu2Z嘉泰姆
˙Requires few external components for operationu2Z嘉泰姆

三.应用范围u2Z嘉泰姆

Ø DC/DC LED driver applicationsu2Z嘉泰姆

Ø LED street lightingu2Z嘉泰姆

Ø Back lighting of flat panel displaysu2Z嘉泰姆

Ø General purpose constant current sourceu2Z嘉泰姆

Ø Signage and decorative LED lightingu2Z嘉泰姆

Ø Chargers u2Z嘉泰姆

四.技术规格书（产品PDF)u2Z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！u2Z嘉泰姆

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五.产品封装图u2Z嘉泰姆

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六.电路原理图u2Z嘉泰姆

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七.相关芯片选择指南 更多同类产品......u2Z嘉泰姆

WHITE LED DRIVERS
Part No.	VIN		VOUT	# of	Driver	Feedback	Switching	Notes	Package	Status
	(Min)	(Max)	(Max)	LEDs	Current	Voltage	Frequency
	(V)		(V)	(Max)	(A)	(V)	(kHz)
CXLE8101	3.6	28	25	6	2	0.25	320	100% Duty	SOP8	MP
CXLE8102	3.6	28	25	6	3	0.25	320	100% Duty	SOP8	MP
CXLE8103	7	26	26	7	0.7	NA	NA		SOT23-5	MP
CXLE8104	7	26	26	7	1	NA	NA		SOT89-5	MP
CXLE8105	2.7	5.5	20	5	0.75	0.25	1200		SOT23-6	MP
CXLE8106	8.5	100	VIN*0.9	VIN*0.9	ILED	0.25	Auto	Buck	SOP8	MP

CXLE8106

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