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On-Bright internal use only
OB3394
PWM
OB3394 、 LED , LED 。 , TL431 , (CV)(CC)( 1 ), LED 。 LED SOURCE Rs 。 OB3394 , LED 、LED 、 ,VDD 。 EMI 。
OB3394 DIP8 。
, TL431 , (LEB) VDD
LED LED VDD VDD
LED
.1. CC/CV
.
©On-Bright Electronics
Confidential -1-
Preliminary Datasheet OB_DOC_DS_339402_CN
On-Bright internal use only
DIP8
VDD 1
COMP
2
GND
3
INV 4
8 DRAIN 7 DRAIN 6 SOURCE 5 CS
OB3394AP
DIP8, Pb-free, Tube
OB3394
PWM
DIP8
RθJA (℃/W) 75
Parameter Drain () VDD VDD COMP CS INV / TJ / Tstg (10secs)
Value -0.3 to BVdss -0.3 to VDD_clamp 10 mA -0.3 to 7V -0.3 to 7V -0.