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

发布时间：2020-04-06 09:43:38 浏览次数：711 作者：嘉泰姆

摘要：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

The CXLE8860 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: 200mV) 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 CXLE8860 is available in a tiny SOP8/PP package

产品特点 返回TOPbGi嘉泰姆

 Input Voltage Range: 2.2V to 6V bGi嘉泰姆

 Programmable LED Current bGi嘉泰姆

 Drives LEDs up to 26V bGi嘉泰姆

 Switching Frequency: up to 800kHz bGi嘉泰姆

 Wide Dimming Frequency Range: 20kHz to 360kHz bGi嘉泰姆

 Programmable Overvoltage Protection bGi嘉泰姆

 Tiny SOP8/PP PackagebGi嘉泰姆

应用范围 返回TOPbGi嘉泰姆

 PDA bGi嘉泰姆

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 GPS ReceiversbGi嘉泰姆

技术规格书（产品PDF) 返回TOP bGi嘉泰姆

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升压型LED射灯驱动ICbGi嘉泰姆
型号bGi嘉泰姆	工作电压范围bGi嘉泰姆	输出电流bGi嘉泰姆	输出电流精度bGi嘉泰姆	效率bGi嘉泰姆	工作频率bGi嘉泰姆	调光功能bGi嘉泰姆	封装 bGi嘉泰姆
CXLE8856bGi嘉泰姆	0.9V-6.0VbGi嘉泰姆	1AbGi嘉泰姆	-bGi嘉泰姆	90%bGi嘉泰姆	1.0 MHzbGi嘉泰姆	PWM调光bGi嘉泰姆	SOT-26bGi嘉泰姆
CXLE8857BbGi嘉泰姆	0.8V-5.5VbGi嘉泰姆	外置MOS/15WbGi嘉泰姆	3%bGi嘉泰姆	90%bGi嘉泰姆	700KHzbGi嘉泰姆	PWM调光500Hz-1KHzbGi嘉泰姆	SOT-26bGi嘉泰姆
CXLE8858bGi嘉泰姆	3V-24VbGi嘉泰姆	内置2A MOSbGi嘉泰姆	2%bGi嘉泰姆	90%bGi嘉泰姆	1.2MHzbGi嘉泰姆	PWM调光bGi嘉泰姆	SOT-26bGi嘉泰姆
CXLE8858BbGi嘉泰姆	2.7V-6.5VbGi嘉泰姆	内置2.8A MOSbGi嘉泰姆	2%bGi嘉泰姆	90%bGi嘉泰姆	1MHzbGi嘉泰姆	PWM调光bGi嘉泰姆	SOT-26bGi嘉泰姆
CXLE8859bGi嘉泰姆	2.5V-30VbGi嘉泰姆	内置3A MOSbGi嘉泰姆	2%bGi嘉泰姆	90%bGi嘉泰姆	460KHzbGi嘉泰姆	模拟调光/PWM调光bGi嘉泰姆	SOP-8bGi嘉泰姆
CXLE8860bGi嘉泰姆	2.2V-6VbGi嘉泰姆	内置3A MOSbGi嘉泰姆	2%bGi嘉泰姆	90%bGi嘉泰姆	800KHzbGi嘉泰姆	PWM调光bGi嘉泰姆	SOP-8bGi嘉泰姆
CXLE8861bGi嘉泰姆	2.2V-6VbGi嘉泰姆	内置3A MOSbGi嘉泰姆	2%bGi嘉泰姆	90%bGi嘉泰姆	800KHzbGi嘉泰姆	PWM调光bGi嘉泰姆	DFN3*3-8bGi嘉泰姆
CXLE8862bGi嘉泰姆	10V-35VbGi嘉泰姆	内置3A MOSbGi嘉泰姆	2%bGi嘉泰姆	90%bGi嘉泰姆	800KHzbGi嘉泰姆	PWM调光bGi嘉泰姆	SOP-8bGi嘉泰姆
CXLE8863bGi嘉泰姆	4.5V--24VbGi嘉泰姆	1AbGi嘉泰姆	2%bGi嘉泰姆	90%bGi嘉泰姆	800KHzbGi嘉泰姆	PWM调光bGi嘉泰姆	ESOP8bGi嘉泰姆
CXLE8864bGi嘉泰姆	3.6V-26VbGi嘉泰姆	2AbGi嘉泰姆	2%bGi嘉泰姆	92%bGi嘉泰姆	400KHzbGi嘉泰姆	PWM调光bGi嘉泰姆	SOP-8bGi嘉泰姆
CXLE8865bGi嘉泰姆	3.6V-26VbGi嘉泰姆	2AbGi嘉泰姆	2%bGi嘉泰姆	92%bGi嘉泰姆	400KHzbGi嘉泰姆	PWM调光bGi嘉泰姆	SOP-8bGi嘉泰姆
CXLE8865BbGi嘉泰姆	5V-45VbGi嘉泰姆	2AbGi嘉泰姆	2%bGi嘉泰姆	93%bGi嘉泰姆	400KHzbGi嘉泰姆	PWM调光bGi嘉泰姆	SOP-8bGi嘉泰姆
CXLE8866bGi嘉泰姆	8V-32VbGi嘉泰姆	内置8A MOSbGi嘉泰姆	2%bGi嘉泰姆	92%bGi嘉泰姆	1MHzbGi嘉泰姆	PWM调光bGi嘉泰姆	SOP-14bGi嘉泰姆
CXLE8867bGi嘉泰姆	8V-32VbGi嘉泰姆	外置MOS/36WbGi嘉泰姆	2%bGi嘉泰姆	94%bGi嘉泰姆	1MHzbGi嘉泰姆	PWM调光bGi嘉泰姆	ESOP-8bGi嘉泰姆
CXLE8868bGi嘉泰姆	3.6V-36VbGi嘉泰姆	4AbGi嘉泰姆	2%bGi嘉泰姆	94%bGi嘉泰姆	180KHzbGi嘉泰姆	PWM调光bGi嘉泰姆	TO252-5LbGi嘉泰姆
CXLE8869bGi嘉泰姆	5.0V-36VbGi嘉泰姆	5AbGi嘉泰姆	2%bGi嘉泰姆	94%bGi嘉泰姆	180KHzbGi嘉泰姆	PWM调光bGi嘉泰姆	TO-263-5LbGi嘉泰姆

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上一篇：高频PWM调光升压型白光LED恒流驱动芯片CXLE8859是一款2.5V~30V宽输入范围，升压型白光LED恒流驱动芯片，可在AC12V/DC12V的输入电压下达到7W(7X1W) 的驱动能力。 CXLE8859采用固定工作频率，电流模式来调节LED电流，系统瞬态响应快，环路稳定，设计简单。

下一篇： 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.

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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

目录

The CXLE8860 is available in a tiny SOP8/PP 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 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

目录

The CXLE8860 is available in a tiny SOP8/PP package

相关芯片选择指南 返回TOP 更多同类产品.......

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发表评论

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The CXLE8860 is available in a tiny SOP8/PP package

相关芯片选择指南返回TOP 更多同类产品.......