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旧新闻

<font color='FF4B0A'>CXLE8846是一款降压恒流型 LED驱动器，可工作在DC8V到36V输入电压范围，低纹波，内置功率MOS。CXLE8846内置固定频率振荡器与频率补偿电路，简化了电路设计</font>

CXLE8846是一款降压恒流型 LED驱动器，可工作在DC8V到36V输入电压范围，低纹波，内置功率MOS。CXLE8846内置固定频率振荡器与频率补偿电路，简化了电路设计

CXLE8846是一款降压恒流型 LED驱动器，可工作在DC8V到36V输入电压范围，低纹波，内置功率MOS。CXLE8846内置固定频率振荡器与频率补偿电路，简化了电路设计

2020-04-06 09:43:38

<font color='FF4B0A'>CXLE8847是一款降压恒流型 LED驱动器，可工作在DC8V到36V输入电压范围，低纹波，内置功率MOS,CXLE8847 内置固定频率振荡器与频率补偿电路，简化了电路设计。 PWM控制环路可以调节占空比从0~100%之间线性变化。内置输出</font>

CXLE8847是一款降压恒流型 LED驱动器，可工作在DC8V到36V输入电压范围，低纹波，内置功率MOS,CXLE8847 内置固定频率振荡器与频率补偿电路，简化了电路设计。 PWM控制环路可以调节占空比从0~100%之间线性变化。内置输出

CXLE8847是一款降压恒流型 LED驱动器，可工作在DC8V到36V输入电压范围，低纹波，内置功率MOS,CXLE8847 内置固定频率振荡器与频率补偿电路，简化了电路设计。 PWM控制环路可以调节占空比从0~100%之间线性变化。内置输出过电流保护功能，当输出短路时，开关频率从220KHz降至60KHz。内部补偿模块可以减少外围元器件数量。

2020-04-06 09:43:38

<font color='FF4B0A'>1.5A 380KHz 32V Buck LED Constant Current Driver CXLE8848 is a 380 KHz fixed frequency PWM buck (step-down) DC/DC converter, capable of driving a 1.5A load with high efficiency, low ripple and excelle</font>

1.5A 380KHz 32V Buck LED Constant Current Driver CXLE8848 is a 380 KHz fixed frequency PWM buck (step-down) DC/DC converter, capable of driving a 1.5A load with high efficiency, low ripple and excelle

1.5A 380KHz 32V Buck LED Constant Current Driver CXLE8848 is a 380 KHz fixed frequency PWM buck (step-down) DC/DC converter, capable of driving a 1.5A load with high efficiency, low ripple and excelle

2020-04-06 09:43:38

<font color='FF4B0A'>2A 150kHz 40V Buck DC/DC Converter With Constant Current Loop The CXLE8849 is a 150KHz fixed frequency PWM buck (step-down) DC/DC converter, capable of driving a 2A load with high efficiency</font>

2A 150kHz 40V Buck DC/DC Converter With Constant Current Loop The CXLE8849 is a 150KHz fixed frequency PWM buck (step-down) DC/DC converter, capable of driving a 2A load with high efficiency

2A 150kHz 40V Buck DC/DC Converter With Constant Current Loop The CXLE8849 is a 150KHz fixed frequency PWM buck (step-down) DC/DC converter, capable of driving a 2A load with high efficiency

2020-04-06 09:43:38

<font color='FF4B0A'>3A 150KHz 40V Buck DC/DC Converter With Constant Current Loop CXLE8850 150KHz fixed frequency PWM buck (step-down) DC/DC converter, capable of driving a 2.5A load with high efficiency,</font>

3A 150KHz 40V Buck DC/DC Converter With Constant Current Loop CXLE8850 150KHz fixed frequency PWM buck (step-down) DC/DC converter, capable of driving a 2.5A load with high efficiency,

3A 150KHz 40V Buck DC/DC Converter With Constant Current Loop CXLE8850 150KHz fixed frequency PWM buck (step-down) DC/DC converter, capable of driving a 2.5A load with high efficiency,

2020-04-06 09:43:38

<font color='FF4B0A'>3A 180KHz 36V Buck DC to DC Converter With CV/CC Loop CXLE8851 180 KHz fixed frequency PWM buck (step-down) DC/DC converter, capable of driving a 2.5A load with high efficiency, low ripple and excelle</font>

3A 180KHz 36V Buck DC to DC Converter With CV/CC Loop CXLE8851 180 KHz fixed frequency PWM buck (step-down) DC/DC converter, capable of driving a 2.5A load with high efficiency, low ripple and excelle

3A 180KHz 36V Buck DC to DC Converter With CV/CC Loop CXLE8851 180 KHz fixed frequency PWM buck (step-down) DC/DC converter, capable of driving a 2.5A load with high efficiency, low ripple and excelle

2020-04-06 09:43:38

<font color='FF4B0A'>3.5A 180KHz 36V Buck DC to DC Converter With CV/CC Loop CXLE8852 180 KHz fixed frequency PWM buck (step-down) DC/DC converter, capable of driving a 3.5A load with high efficiency,</font>

3.5A 180KHz 36V Buck DC to DC Converter With CV/CC Loop CXLE8852 180 KHz fixed frequency PWM buck (step-down) DC/DC converter, capable of driving a 3.5A load with high efficiency,

3.5A 180KHz 36V Buck DC to DC Converter With CV/CC Loop CXLE8852 180 KHz fixed frequency PWM buck (step-down) DC/DC converter, capable of driving a 3.5A load with high efficiency,

2020-04-06 09:43:38

<font color='FF4B0A'>CC/CV 模式开关控制器CXLE8853降压开关调节器，它由一个内置的40V的P沟道的MOSFET管提供输出电流。CXLE8853设计了宽电源电压输入范围。使输入电压范围从8V至36V都能够提供2~3A输出电流。此外CXLE8853还具有可编程的CV</font>

CC/CV 模式开关控制器CXLE8853降压开关调节器，它由一个内置的40V的P沟道的MOSFET管提供输出电流。CXLE8853设计了宽电源电压输入范围。使输入电压范围从8V至36V都能够提供2~3A输出电流。此外CXLE8853还具有可编程的CV

CC/CV 模式开关控制器CXLE8853降压开关调节器，它由一个内置的40V的P沟道的MOSFET管提供输出电流。CXLE8853设计了宽电源电压输入范围。使输入电压范围从8V至36V都能够提供2~3A输出电流。此外CXLE8853还具有可编程的CV／CC模式控制功能，CV模式（恒压）功能提供一个稳压输出和CC模式（恒定电流）功能提供一个电流限制功能，适用于直流/直流

2020-04-06 09:43:38

<font color='FF4B0A'>150KHz 36V 5A开关电流自带恒流环路降压型DC-DC转换器 CXLE8855 CXLE8835 CXLE8835B是一款高效降压型DC-DC转换器，可工作在DC8V到36V输入电压范围，低纹波，内置功率MOS。CXLE8855 CXLE8835 CXLE8835B内置固定频率振荡</font>

150KHz 36V 5A开关电流自带恒流环路降压型DC-DC转换器 CXLE8855 CXLE8835 CXLE8835B是一款高效降压型DC-DC转换器，可工作在DC8V到36V输入电压范围，低纹波，内置功率MOS。CXLE8855 CXLE8835 CXLE8835B内置固定频率振荡

150KHz 36V 5A开关电流自带恒流环路降压型DC-DC转换器 CXLE8855 CXLE8835 CXLE8835B是一款高效降压型DC-DC转换器，可工作在DC8V到36V输入电压范围，低纹波，内置功率MOS。CXLE8855 CXLE8835 CXLE8835B内置固定频率振荡器与频率补偿电路，简化了电路设计。 PWM控制环路可以调节占空比从0~100%之间线性变化

2020-04-06 09:43:38

<font color='FF4B0A'>升压型LED射灯驱动IC</font>

升压型LED射灯驱动IC

升压型LED射灯驱动IC

2020-04-06 09:43:38

<font color='FF4B0A'>高效率恒流限流WLED驱动CXLE8857B输入电压范围宽（0.8~5.5V），可调恒定电流和限定电流两种模式来驱动白光LED而设计的升压型DC/DC变换器。采用变频模式，逐周期限流，使输入输出电流随电源电压降低均匀变化。该器件能利用单</font>

高效率恒流限流WLED驱动CXLE8857B输入电压范围宽（0.8~5.5V），可调恒定电流和限定电流两种模式来驱动白光LED而设计的升压型DC/DC变换器。采用变频模式，逐周期限流，使输入输出电流随电源电压降低均匀变化。该器件能利用单

高效率恒流限流WLED驱动CXLE8857B输入电压范围宽（0.8~5.5V），可调恒定电流和限定电流两种模式来驱动白光LED而设计的升压型DC/DC变换器。采用变频模式，逐周期限流，使输入输出电流随电源电压降低均匀变化。该器件能利用单节或双节干电池驱动单颗大功率白光LED，同样可以利用一节锂电池驱动两颗、三颗或多颗WLED。驱动WLED串联连接

2020-04-06 09:43:38

<font color='FF4B0A'>1.2MHz,3V-24V Input High Efficiency Boost White LED Driver CXLE8858 is a step-up converter designed for driving up to 7 series white LEDs from a single cell Lithium lon batleU.</font>

1.2MHz,3V-24V Input High Efficiency Boost White LED Driver CXLE8858 is a step-up converter designed for driving up to 7 series white LEDs from a single cell Lithium lon batleU.

1.2MHz,3V-24V Input High Efficiency Boost White LED Driver CXLE8858 is a step-up converter designed for driving up to 7 series white LEDs from a single cell Lithium lon batleU.

2020-04-06 09:43:38

<font color='FF4B0A'>2A, 22V Step-Up Regulator CXLE8858B high efficiency step-up converter with an internally integrated 22V power MOSEFT. It runs with an optimal 1MHz frequency that enables the use of small external com</font>

2A, 22V Step-Up Regulator CXLE8858B high efficiency step-up converter with an internally integrated 22V power MOSEFT. It runs with an optimal 1MHz frequency that enables the use of small external com

2A, 22V Step-Up Regulator CXLE8858B high efficiency step-up converter with an internally integrated 22V power MOSEFT. It runs with an optimal 1MHz frequency that enables the use of small external com

2020-04-06 09:43:38

<font color='FF4B0A'>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</font>

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

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。

2020-04-06 09:43:38

<font color='FF4B0A'>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</font>

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

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

2020-04-06 09:43:38

<font color='FF4B0A'>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.</font>

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.

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.

2020-04-06 09:43:38

<font color='FF4B0A'>Cost Effective LED Controller CXLE8862 is a highly integrated and cost effective Light Emitting Diode (LED) driver optimized for LCD monitor and LCD TV backlighting application.</font>

Cost Effective LED Controller CXLE8862 is a highly integrated and cost effective Light Emitting Diode (LED) driver optimized for LCD monitor and LCD TV backlighting application.

Cost Effective LED Controller CXLE8862 is a highly integrated and cost effective Light Emitting Diode (LED) driver optimized for LCD monitor and LCD TV backlighting application.

2020-04-06 09:43:38

<font color='FF4B0A'>升压型LED恒流驱动芯片CXLE8863升压型LED的恒流驱动芯片，输入电压范围可以从4.5V到 24V，在12V输入的条件下，最多可以驱动7颗1瓦LED 采用电流控制的方法来驱动LED，通过一个采样电阻来设定LED电流，采样电压低至 200mV以减小</font>

升压型LED恒流驱动芯片CXLE8863升压型LED的恒流驱动芯片，输入电压范围可以从4.5V到 24V，在12V输入的条件下，最多可以驱动7颗1瓦LED 采用电流控制的方法来驱动LED，通过一个采样电阻来设定LED电流，采样电压低至 200mV以减小

升压型LED恒流驱动芯片CXLE8863升压型LED的恒流驱动芯片，输入电压范围可以从4.5V到 24V，在12V输入的条件下，最多可以驱动7颗1瓦LED 采用电流控制的方法来驱动LED，通过一个采样电阻来设定LED电流，采样电压低至 200mV以减小系统损耗、提高系统效率。芯片通过OV引脚检测并控制输出电压，保护整个系统在开路情况下安全

2020-04-06 09:43:38

<font color='FF4B0A'>400KHz 32V 2A Switching Current Boost LED Constant Current Driver CXLE8864 regulator is fixed frequency PWM Boost (step-up) LED constant current driver, capable of driving Series 1W LED units with</font>

400KHz 32V 2A Switching Current Boost LED Constant Current Driver CXLE8864 regulator is fixed frequency PWM Boost (step-up) LED constant current driver, capable of driving Series 1W LED units with

400KHz 32V 2A Switching Current Boost LED Constant Current Driver CXLE8864 regulator is fixed frequency PWM Boost (step-up) LED constant current driver, capable of driving Series 1W LED units with

2020-04-06 09:43:38

<font color='FF4B0A'>400KHz 60V 2A Switching Current Boost LED Constant Current Driver CXLE8865 regulator is fixed frequency PWM Boost (step-up) LED constant current driver, capable of driving Series 1W LED units with</font>

400KHz 60V 2A Switching Current Boost LED Constant Current Driver CXLE8865 regulator is fixed frequency PWM Boost (step-up) LED constant current driver, capable of driving Series 1W LED units with

400KHz 60V 2A Switching Current Boost LED Constant Current Driver CXLE8865 regulator is fixed frequency PWM Boost (step-up) LED constant current driver, capable of driving Series 1W LED units with

2020-04-06 09:43:38

<font color='FF4B0A'>400KHz 60V 2A开关电流升压型LED恒流驱动器CXLE8865B是一款升压恒流型LED驱动器，可工作在DC5V到40V输入电压范围，低纹波，内置功率MOS。CXLE8865B内置固定频率振荡器与频率补偿电路，简化了电路设计</font>

400KHz 60V 2A开关电流升压型LED恒流驱动器CXLE8865B是一款升压恒流型LED驱动器，可工作在DC5V到40V输入电压范围，低纹波，内置功率MOS。CXLE8865B内置固定频率振荡器与频率补偿电路，简化了电路设计

400KHz 60V 2A开关电流升压型LED恒流驱动器CXLE8865B是一款升压恒流型LED驱动器，可工作在DC5V到40V输入电压范围，低纹波，内置功率MOS。CXLE8865B内置固定频率振荡器与频率补偿电路，简化了电路设计

2020-04-06 09:43:38

<font color='FF4B0A'>内置MOS升压型大功率LED恒流驱动器 CXLE8866高效率，稳定可靠的高亮度LED灯驱动控制IC，内置高精度比较器，off-time控制电路，恒流驱动控制电路等，特别适合大功率，多个高亮度LED灯串恒流驱动</font>

内置MOS升压型大功率LED恒流驱动器 CXLE8866高效率，稳定可靠的高亮度LED灯驱动控制IC，内置高精度比较器，off-time控制电路，恒流驱动控制电路等，特别适合大功率，多个高亮度LED灯串恒流驱动

内置MOS升压型大功率LED恒流驱动器 CXLE8866高效率，稳定可靠的高亮度LED灯驱动控制IC，内置高精度比较器，off-time控制电路，恒流驱动控制电路等，特别适合大功率，多个高亮度LED灯串恒流驱动

2020-04-06 09:43:38

<font color='FF4B0A'>外置MOS 升压型大功率LED恒流驱动器CXLE8867内置高精度误差放大器,外置MOS升压型高效率，稳定可靠的高亮度LED灯驱动控制IC，内置高精度比较器，off-time控制电路，恒流驱动控制电路等，特别适合大功率，多个高亮度LED灯串恒流</font>

外置MOS 升压型大功率LED恒流驱动器CXLE8867内置高精度误差放大器,外置MOS升压型高效率，稳定可靠的高亮度LED灯驱动控制IC，内置高精度比较器，off-time控制电路，恒流驱动控制电路等，特别适合大功率，多个高亮度LED灯串恒流

外置MOS 升压型大功率LED恒流驱动器CXLE8867内置高精度误差放大器,外置MOS升压型高效率，稳定可靠的高亮度LED灯驱动控制IC，内置高精度比较器，off-time控制电路，恒流驱动控制电路等，特别适合大功率，多个高亮度LED灯串恒流驱动

2020-04-06 09:43:38

<font color='FF4B0A'>180KHz 60V 4A Switching Current Boost LED Constant Current Driver CXLE8868 regulator is fixed frequency PWM Boost (step-up) LED constant current driver, capable of driving Series 1W/3W/5W LED units</font>

180KHz 60V 4A Switching Current Boost LED Constant Current Driver CXLE8868 regulator is fixed frequency PWM Boost (step-up) LED constant current driver, capable of driving Series 1W/3W/5W LED units

180KHz 60V 4A Switching Current Boost LED Constant Current Driver CXLE8868 regulator is fixed frequency PWM Boost (step-up) LED constant current driver, capable of driving Series 1W/3W/5W LED units

2020-04-06 09:43:38

<font color='FF4B0A'>180KHz 60V 5A Switching Current Boost LED Constant Current Driver CXLE8869 regulator is fixed frequency PWM Boost (step-up) LED constant current driver, capable of driving Series 1W/3W/5W LED units</font>

180KHz 60V 5A Switching Current Boost LED Constant Current Driver CXLE8869 regulator is fixed frequency PWM Boost (step-up) LED constant current driver, capable of driving Series 1W/3W/5W LED units

180KHz 60V 5A Switching Current Boost LED Constant Current Driver CXLE8869 regulator is fixed frequency PWM Boost (step-up) LED constant current driver, capable of driving Series 1W/3W/5W LED units

2020-04-06 09:43:38

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