| 产品名称 | 上传日期 | 文件大小 | 人气 | 文件等级 |
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| 2025-05-28 18:36:46 | 498 KB | 0 | ![]() |
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CXMD2229只需极少的外围元件,就可以构成高效率的电子烟系统。CXMD2229支持5V直接输入和4.2V输入充电,内部精密的充电控制系统可以安全高效的完成锂电池充电,延长电池的寿命。同时支持LED手电灯,恒流输出,亮度不受电池电压影响,并具有8级调光。
CXMD2229是一款新型的单芯片电子烟控制芯片,采用自举电路驱动低内阻低成本的NMOS管,集成了单节锂电池充电管理模块,MOS管驱动,电量指示模块,功能控制模块,电池过充,过放保护模块,电子烟头阻值偏低,短路,以及芯片过热保护模块,满足电子烟的各种使用功能。 ◆ 高集成度的电子烟控制器,可以驱动1-3欧的电热丝,最大功率5-15W ; ◆ 特有的电荷泵升压后再驱动,可选内阻低,成本低的NMOS,最大功率可设,吸烟功率可调; ◆ 充电电流固定500mA,恒定电压4.15V(典型值),支持对0V电池充电; ◆ 具有充电过压保护,输入电压VIN超过6.0V关闭充电,低于5.8V自动恢复; ◆ 内置充电能根据温升自动降低充电电流,120度开始下降,最低可降至0; ◆ 使用HMSOP8封装,10秒自动停吸功能,10秒内松开按键自动停止,超时需要松开按键再按才能再吸; ◆ 有传统4.2V充电端口和新型的USB 5V充电端口; ◆ 单灯指示; ◆ 支持LED手电负载,恒流驱动,电流200mA,具有8级调光; ◆ 具备雾化器低阻保护,短路保护,芯片过热检测等保护功能,使电子烟更加稳定可靠; |
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| 2025-05-28 18:36:46 | 498 KB | 0 | ![]() |
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CXLE81124is a high performance current balance controller optimized for large size LED backlighting application. It integrates 6 channels of current balancer, providing a high performance and high reliability LED backlighting solution using bipolar power switches.
CXLE81124是一款高性能电流平衡控制器,针对大型LED背光应用进行了优化。它集成了6个电流平衡器通道,使用双极性电源开关提供了高性能和高可靠性的LED背光解决方案 |
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| 2025-05-28 18:36:46 | 498 KB | 0 | ![]() |
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CXSD6148是一款高效率,1.5MHz固定工作频率,电流模式PWM单片式降压稳压器,可以提供输出电压可调品种和1.2V、1.8V等固定输出电压的品种。稳压器在无负载时的工作电流为300uA;当处于关断时,工作电流降到1uA以下。输入工作电压范围为2.5V至6.5V,非常适合于单节锂离子电池或两至四节干电池供电的电子产品。CXSD6148在低压差工作模式下,占空比可达100%,延长了便携式设备的电池寿命。在输出负载变低时,CXSD6148用脉冲跳跃模式工作,保证了低的输出纹波电压,有利于对噪声敏感的应用环境。1.5MHz的开关频率,使的外围的电感和电容可以微型化。CXSD6148内置功率开关管和同步整流开关,无需外接肖特基二极管。反馈端电压设置为0.6V,可使输出电压低至0.6V。微小的SOT23-5L封装节
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| 2025-05-28 18:36:46 | 498 KB | 0 | ![]() |
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CXSD61065是一款高效、高压降压型DC-DC转换器,固定150KHz开关频率,可 提供最高2.1A输出电流能力,低纹波,出色的线性调整率与负载调整率。CXSD61065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
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| 2025-05-28 18:36:46 | 498 KB | 0 | ![]() |
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PWM、PWM/PFM切换、升降压DC/DC控制器CXSB6600系列是内置高速低通态电阻驱动器的通用高频升降压DC/DC转换控制器
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| 2025-05-28 18:36:46 | 498 KB | 0 | ![]() |
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高效率、同步整流升与降压DC/DC控制器CXSB6602系列是高效率,同步整流,PWM,PWM/PFM可选的升/降压DC/DC控制器
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| 2025-05-28 18:36:46 | 498 KB | 0 | ![]() |
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20V 3A 4-Switch Buck-Boost Converter CXSB6616 is a high performance buck boost converter that the output voltage can be programedfrom 0.9V up to 20V through external resistor
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| 2025-05-28 18:36:46 | 498 KB | 1 | ![]() |
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High Efficiency, 3A, Multi-Cells Li-Ion Battery Charger 单电感集成4个开关的升降压转换器CXSB6618A/CXSB6618A-1 is a buck boost convertertargetsHVDC fast charging system
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| 2025-05-28 18:36:46 | 498 KB | 0 | ![]() |
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适合在移动设备的电源内部使用CXSD6105由基准电压源、振荡电路、比较器、PWM/PFM 控制 电路等构成的CMOS降压DC/DC调整器。利用PWM/PFM自动切换控制电路 达到可调占空比,具有全输入电压范围(2.0-6V)内的低纹波、高效率和 大输出电流等特点
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| 2025-05-28 18:36:46 | 498 KB | 0 | ![]() |
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The CXSD6119 is a 1.5MHz constant frequency, slope compensated current mode PWM stepdown converter. The device integrates a main switch and a synchronous rectifier for high efficiency without an ext
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| 2025-05-28 18:36:46 | 498 KB | 0 | ![]() |
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CXSD6142 current mode monolithic buck switching regulator ,Operating with an input range of 4.7V~40V, delivers 600mA of continuous output current with two integrated N-Channel MOSFETs
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| 2025-05-28 18:36:46 | 498 KB | 0 | ![]() |
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40V, 600mA , Step-Down Converter CXSD6143 is a high frequency (1.8MHz) step-down switching regulator with integrated internal high-side high voltage power MOSFET. It provides single 0.6A highly
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| 2025-05-28 18:36:46 | 498 KB | 0 | ![]() |
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1.5A 2MHz 6V Synchronous Buck Converter CXSD61067 is a high-efficiency, DC to DC step-down switching regulators, capable of delivering up to 1.5A of output current. The device operates from an input v
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| 2025-05-28 18:36:46 | 498 KB | 0 | ![]() |
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1.5MHz,800mA Synchronous PWM CXSD6153,1.5MHz,1000mA Synchronous PWM CXSD6154,1.2MHz,2000mA Synchronous PWM CXSD6155 ,1MHz,2000mA Synchronous PWM CXSD6155A
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| 2025-05-28 18:36:46 | 498 KB | 0 | ![]() |
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1.5MHz, 2A同步降压转换器CXSD6161是一款高效率,1.5MHz固定工作频率,电流模式PWM单片式降压稳压器,该芯片有可调输出 版本。稳压器在无负载时的工作电流为300uA;当处于关断时,工作电流降到1uA以下。输入工作电压 范围为2.5V至6.5V,使CXSD6161非常适合于单节锂离子电池或两至四节干电池供电的电子产品
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| 2025-05-28 18:36:46 | 498 KB | 0 | ![]() |
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CXSD6163 CXSD6163A是一款单片同步整流降压稳压器,它集成了导通阻抗130mΩ的MOSFET,可以在很宽的输入电 压范围(4.75V-18V)内提供2A的负载能力。电流模式控制使其具有很好的瞬态响应和单周期内的限流功能。可调的软启动时间能避免开启瞬间的冲击电流,在待机模式下,输入电流小于1uA
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| 2025-05-28 18:36:46 | 498 KB | 0 | ![]() |
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18V 3A同步整流降压转换器CXSD6165A 370KHz 3A Synchronous PWM,CXSD6166 125kHz 3A Asynchronous PWM with EN;CXSD6166A 125kHz 3A Asynchronous PWM with OVP
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| 2025-05-28 18:36:46 | 498 KB | 0 | ![]() |
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CXSD6163A 450KHz 2A Synchronous PWM;18V 3A同步整流降压转换器CXSD6165A 370KHz 3A Synchronous PWM,CXSD6166 125kHz 3A Asynchronous PWM with EN;CXSD6166A 125kHz 3A Asynchronous PWM with OVP
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| 2025-05-28 18:36:46 | 498 KB | 0 | ![]() |
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CXSD6168 700KHz 2A Synchronous PWM;CXSD6168 500kHz 2A Synchronous PWM
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| 2025-05-28 18:36:46 | 498 KB | 0 | ![]() |
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CXSD6168 700KHz 2A Synchronous PWM;CXSD6168 500kHz 2A Synchronous PWM
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| 2025-05-28 18:36:46 | 498 KB | 0 | ![]() |
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5V/3.2A 150KHz 40V Buck DC to DC Converter For USB Interface ,CXSD61027 built in output short protection function. When short protection function happens, the chip will be shutdown
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| 2025-05-28 18:36:46 | 498 KB | 0 | ![]() |
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CXSD61011 consists of step-down switching regulator PWM-Switched Control Circuit Reference Voltage Source with Soft Start Vcc SW FB COMP Oscillation Circuit OSC OCSET Thermal Shutdown VSS 60uA
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| 2025-05-28 18:36:46 | 498 KB | 0 | ![]() |
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3A 150KHz 40V Buck DC/DC Converter With Constant Current Loop CXSD61017 is a 150KHz fixed frequency PWM buck (step-down) DC/DC converter, capable of driving a 2.5A load with high efficiency
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| 2025-05-28 18:36:46 | 498 KB | 0 | ![]() |
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800 mA up to 40V Input Step-Down DC/DC Regulator CXSD61006B,PWM DC/DC buck (step-down) regulators. With a wide input range from 4.75V-40V, they are suitable for a wide range of applications such
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| 2025-05-28 18:36:46 | 498 KB | 0 | ![]() |
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Dual Channel PWM Controller with SCP / DTC Function CXSD6183 is a dual channel PWM buck controller with short circuit protection (SCP) and adjustable maximum duty control (DTC) function.
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