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华润矽威PT4115E,50V/1.5A降压型汽车灯LED驱动

Model:
PT4115E
Brand:
PowTech
Batch No:
PT4115EE89E,PT4115E
Desc:
50V/1.5A Step-down High Brightness LED Driver
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Switching frequency : 1MHz
Current accuracy : 3%
Max. Output Current : 1A
Efficiency : 97%
Package : SOT89-5
Dimming mode : PWM調光
Typical applications : 低压射灯、车灯、信号灯
Topological : 开关式DC-DC高电压降压恒流IC
LED serial number : 1W*10
Mosfet : 内置1.5A MOS管
Max. power output : 21W
Output voltage : 3~30Vdc
Input voltage : 6~50Vdc
Replacement models : PT4115,PT4115B89E
: PT4115,PT4115E,PT4115EE89E,CRPowTech,华润矽威原装正品,华润矽威代理,PowTech
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[ Member ]    DW*** 2017-05-27 17:12:10
LED汽车灯驱动可以采用PT4115E这一款芯片来设计,PT4115E是输入达到50V DC电压,驱动最大电流1.5A的LED恒流驱动芯片。

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