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SHENZHEN FUMAN ELECTRONICS CO., LTD.
FM2819(:S&CIC1083)
LED IC
、
IC LED ,。 IC , 3W 3W LED ,,,, 。
R1 LED ;:→→, ; SOS 。
、
:2.5V~4.5V :<1mA :≤85℃ :0.5uA :SOT23-6
、
LED 。
、
VCC SW LED 654
123 NC GND NC
SOT23-6
1 2 3 4 5 6
NC GND NC LED SW VCC
(LED )
12
SHENZHEN FUMAN ELECTRONICS CO., LTD.
FM2819(:S&CIC1083)
LED IC
、 (Ta=25℃,VCC=3.7V,LED=1W )
Icc
Vcc fLED Ron Imax Tsd
LED
1/4
SOS
--
--
60 70 60 -60 ---------
80 90 80 0 80 2.5 2.0 16 8 110 2.4 190 175
100 110 100 -100 --
--------
uA
V KHZ HZ mΩ
A ℃ ℃
、
+3.7V
1 NC 2 GND 3 NC
VCC 6 SW 5 LED 4
LED R1 0.