Boost LED Driver CXLE8861 is a step-up DC/DC converter with a constant current to drive white LEDs or similar. The device can drive up to eight LEDs in series from a Li-Ion cell.

发布时间：2020-04-06 09:43:38 浏览次数：714 作者：嘉泰姆

摘要：Boost LED Driver CXLE8861 is a step-up DC/DC converter with a constant current to drive white LEDs or similar. The device can drive up to eight LEDs in series from a Li-Ion cell.

The CXLE8861 is a step-up DC/DC converter with a constant current to drive white LEDs or similar. The device can drive up to eight LEDs in series from a Li-Ion cell. The LED current is set by the external resistor (RSET) and is directly regulated by the feedback (FB) voltage (typ: 200 mV) across the external resistor RSET. To ensure maximum safety during operation, the output has integrated overvoltage protection that prevents damage to the device in case of some fault conditions. The OVP voltage can be programmed by two external resistors.

**The CXLE8861 is available in a tiny DFN3*3-8L package.**

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 Input voltage range: 2.2 to 6V KfG嘉泰姆

 Programmable LED Current KfG嘉泰姆

 Drives LEDs Up to 27V KfG嘉泰姆

 Switching Frequency：up to 800KHz KfG嘉泰姆

 Programmable Overvoltage Protection KfG嘉泰姆

 Tiny DFN3*3-8L PackageKfG嘉泰姆

应用范围 返回TOPKfG嘉泰姆

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型号KfG嘉泰姆	工作电压范围KfG嘉泰姆	输出电流KfG嘉泰姆	输出电流精度KfG嘉泰姆	效率KfG嘉泰姆	工作频率KfG嘉泰姆	调光功能KfG嘉泰姆	封装 KfG嘉泰姆
CXLE8856KfG嘉泰姆	0.9V-6.0VKfG嘉泰姆	1AKfG嘉泰姆	-KfG嘉泰姆	90%KfG嘉泰姆	1.0 MHzKfG嘉泰姆	PWM调光KfG嘉泰姆	SOT-26KfG嘉泰姆
CXLE8857BKfG嘉泰姆	0.8V-5.5VKfG嘉泰姆	外置MOS/15WKfG嘉泰姆	3%KfG嘉泰姆	90%KfG嘉泰姆	700KHzKfG嘉泰姆	PWM调光500Hz-1KHzKfG嘉泰姆	SOT-26KfG嘉泰姆
CXLE8858KfG嘉泰姆	3V-24VKfG嘉泰姆	内置2A MOSKfG嘉泰姆	2%KfG嘉泰姆	90%KfG嘉泰姆	1.2MHzKfG嘉泰姆	PWM调光KfG嘉泰姆	SOT-26KfG嘉泰姆
CXLE8858BKfG嘉泰姆	2.7V-6.5VKfG嘉泰姆	内置2.8A MOSKfG嘉泰姆	2%KfG嘉泰姆	90%KfG嘉泰姆	1MHzKfG嘉泰姆	PWM调光KfG嘉泰姆	SOT-26KfG嘉泰姆
CXLE8859KfG嘉泰姆	2.5V-30VKfG嘉泰姆	内置3A MOSKfG嘉泰姆	2%KfG嘉泰姆	90%KfG嘉泰姆	460KHzKfG嘉泰姆	模拟调光/PWM调光KfG嘉泰姆	SOP-8KfG嘉泰姆
CXLE8860KfG嘉泰姆	2.2V-6VKfG嘉泰姆	内置3A MOSKfG嘉泰姆	2%KfG嘉泰姆	90%KfG嘉泰姆	800KHzKfG嘉泰姆	PWM调光KfG嘉泰姆	SOP-8KfG嘉泰姆
CXLE8861KfG嘉泰姆	2.2V-6VKfG嘉泰姆	内置3A MOSKfG嘉泰姆	2%KfG嘉泰姆	90%KfG嘉泰姆	800KHzKfG嘉泰姆	PWM调光KfG嘉泰姆	DFN3*3-8KfG嘉泰姆
CXLE8862KfG嘉泰姆	10V-35VKfG嘉泰姆	内置3A MOSKfG嘉泰姆	2%KfG嘉泰姆	90%KfG嘉泰姆	800KHzKfG嘉泰姆	PWM调光KfG嘉泰姆	SOP-8KfG嘉泰姆
CXLE8863KfG嘉泰姆	4.5V--24VKfG嘉泰姆	1AKfG嘉泰姆	2%KfG嘉泰姆	90%KfG嘉泰姆	800KHzKfG嘉泰姆	PWM调光KfG嘉泰姆	ESOP8KfG嘉泰姆
CXLE8864KfG嘉泰姆	3.6V-26VKfG嘉泰姆	2AKfG嘉泰姆	2%KfG嘉泰姆	92%KfG嘉泰姆	400KHzKfG嘉泰姆	PWM调光KfG嘉泰姆	SOP-8KfG嘉泰姆
CXLE8865KfG嘉泰姆	3.6V-26VKfG嘉泰姆	2AKfG嘉泰姆	2%KfG嘉泰姆	92%KfG嘉泰姆	400KHzKfG嘉泰姆	PWM调光KfG嘉泰姆	SOP-8KfG嘉泰姆
CXLE8865BKfG嘉泰姆	5V-45VKfG嘉泰姆	2AKfG嘉泰姆	2%KfG嘉泰姆	93%KfG嘉泰姆	400KHzKfG嘉泰姆	PWM调光KfG嘉泰姆	SOP-8KfG嘉泰姆
CXLE8866KfG嘉泰姆	8V-32VKfG嘉泰姆	内置8A MOSKfG嘉泰姆	2%KfG嘉泰姆	92%KfG嘉泰姆	1MHzKfG嘉泰姆	PWM调光KfG嘉泰姆	SOP-14KfG嘉泰姆
CXLE8867KfG嘉泰姆	8V-32VKfG嘉泰姆	外置MOS/36WKfG嘉泰姆	2%KfG嘉泰姆	94%KfG嘉泰姆	1MHzKfG嘉泰姆	PWM调光KfG嘉泰姆	ESOP-8KfG嘉泰姆
CXLE8868KfG嘉泰姆	3.6V-36VKfG嘉泰姆	4AKfG嘉泰姆	2%KfG嘉泰姆	94%KfG嘉泰姆	180KHzKfG嘉泰姆	PWM调光KfG嘉泰姆	TO252-5LKfG嘉泰姆
CXLE8869KfG嘉泰姆	5.0V-36VKfG嘉泰姆	5AKfG嘉泰姆	2%KfG嘉泰姆	94%KfG嘉泰姆	180KHzKfG嘉泰姆	PWM调光KfG嘉泰姆	TO-263-5LKfG嘉泰姆

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上一篇： Boost LED Driver CXLE8860 step-up DC/DC converter with a constant current to drive white LEDs or similar. The device can drive up to eight LEDs in series from a Li-Ion cell. The LED current is set by

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Boost LED Driver CXLE8861 is a step-up DC/DC converter with a constant current to drive white LEDs or similar. The device can drive up to eight LEDs in series from a Li-Ion cell.

目录

**The CXLE8861 is available in a tiny DFN3*3-8L package.**

相关芯片选择指南返回TOP 更多同类产品.......

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最新信息

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头条信息

Boost LED Driver CXLE8861 is a step-up DC/DC converter with a constant current to drive white LEDs or similar. The device can drive up to eight LEDs in series from a Li-Ion cell.

目录

The CXLE8861 is available in a tiny DFN3*3-8L package.

相关芯片选择指南 返回TOP 更多同类产品.......

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**The CXLE8861 is available in a tiny DFN3*3-8L package.**

相关芯片选择指南返回TOP 更多同类产品.......