可调节输出电流的升压型DC-DC稳压器,芯片工作于1.0MHz恒定的开关频率,允许 使用小型的外部电感和陶瓷电容CXLE87100 2.0MHz 1.5A Flash LED Driver;CXLE87101 1.0MHz OVP 3W LED Asynchronous PWM;CXLE87100B 1.0MHz OVP 3W LED Asynchronous PWM
摘要:可调节输出电流的升压型DC-DC稳压器,芯片工作于1.0MHz恒定的开关频率,允许 使用小型的外部电感和陶瓷电容CXLE87100 2.0MHz 1.5A Flash LED Driver;CXLE87101 1.0MHz OVP 3W LED Asynchronous PWM;CXLE87100B 1.0MHz OVP 3W LED Asynchronous PWM
目录
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High Power White LED | ||||||||
Product | Character | Typical Efficiency | Operating Voltage | Quiescent Iq | Iq in Shutdown | Output Current | LED Current Control | Package |
1.0MHz OVP 3W LED Asynchronous PWM | 90% | 0.9~6.5V | 1mA | 1μA | <0.8A | Fix(Vfb=95mV) | SOT23-6L | |
1.0MHz OVP 3W LED Asynchronous PWM | 90% | 0.9~6.5V | 1mA | 1μA | <0.8A | Auto adjust(Type Vfb=95mV) | SOT23-6L | |
2.0MHz 1.5A Flash LED Driver | 95% | 2.7~5.5V | 300μA | 1μA | 1.5A | Independent RSETM/RSETF Current set pins | TDFN32-14L | |
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