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30V/350mA 高亮度 LED 恒流驱动器PT4211E23E

Model:
PT4211E23E
Brand:
CRMICRO
Batch No:
PT4211E23E
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Replacement models : PT4211E23E,
Package : SOT23-5 封装,
Topological : 连续电感电流导通模式的开关降压LED恒流驱动,
LED serial number : 专门针对用于驱动 1-3 颗串联 LED 而设计,
Dimming mode : 专用调光DIM引脚可 以接受宽范围的PWM调光信号,
Switching frequency : 最大工作频率1MHz,
Current accuracy : 3%的输出电流精度,
Mosfet : 内置0.8Ω导通内阻的MOS,
Efficiency : 高达 93%的效率,
Max. power output : 1W*3
Max. Output Current : 350mA,
Output voltage : 1W*3串联
Input voltage : 5V~30V宽输入电压范围,
Typical applications : Mr16 应用系统,车载 LED 灯,LED 备用灯,LED信号灯
: PT4211E23E,华润微,华闰矽威,PowTech,CRMICRO
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