CXLE87160是一个电流模式单片降压LED驱动器。LED电流可以通过模拟输入电压控制。集成的30V/2A N沟道MOSFET保证了高效率的工作。在轻负载下，CXLE87160以低频运行，以保持高效率和低输出纹波。CXLE87160在130℃时也有热保护。
4.6V至30V工作输入范围
2A峰值开关电流
模拟调光和脉宽调制调光
恒定关闭时间操作
热保护
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[ CXLE87160 ]
目录
7.相关产品
产品概述 返回TOP
The CXLE87160 is a current mode monolithic Buck LED driver. The LED current can be controlled with an analog input voltage. The integrated 30V/2A N-Channel MOSFET ensures high efficiency operation. At light loads, CXLE87160 operates in low frequency to maintain high efficiency and low output ripple. The CXLE87160 also has thermal protection at 130℃. The CXLE87160 is available in a 6-pin SOT23-6 package, which provides a compact solution with minimal external components.
产品特点 返回TOP
4.6V to 30V operating input range
2A peak switch current
Analog dimming and PWM dimming
Constant off-time operation
Thermal protection
Available in SOT23-6package
应用范围 返回TOP
LED Driver
技术规格书（产品PDF) 返回TOP
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产品封装图 返回TOP
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电路原理图 返回TOP
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DC/DC (照明驱动产品） |
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产品型号 |
封装 |
拓扑 |
频率 |
输入 |
调光 |
过流保护 短路保护 |
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Vin(V) |
Iout(A) |
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ESOP8 SOT23-6 |
Buck, Boost |
Constant 2us toff |
4.6~44 |
2A peak |
PWM/Analog |
Y |
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SOT23-6 |
Buck |
1MHz |
3.8~24 |
2A |
PWM/Analog |
Y |
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SOT23-6 |
Buck |
Constant 2us toff |
4.6~30 |
2A peak |
PWM/Analog |
Y |
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SOT23-6 |
Buck |
1MHz |
4.5~28 |
1.2A |
PWM/Analog |
Y |
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◀ 上一篇:CXLE8732 PWM(PFM)技术设计的高效LED恒流驱动控制芯片PWM线性调光使能软启动通过PWMD端输入的PWM信号来调节或直流电压来线性调节LED亮度低压高亮度LED照明
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