Non-isolated step-down constant current LED driver
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CSC8933
LED
CSC8933 LED 。, 85Vac~265Vac LED 。
CSC8933 , ,, , 。
CSC8933 , LED 。, LED , 。
CSC8933 , LED /,CS ,, 。
CSC8933 SOP-8、DIP-8 。
z z 500V z z z z ±5% LED
z LED z LED z CS z z z SOP-8
LED LED
LED LED
GND ROVP
NC VCC
1 2 3 4
SOP8
8 CS 7 CS 6 DRAIN 5 DRAIN
1 2 3 4
GND ROVP NC VCC
5 6 7 8
DRAIN
CS
V.1.1
1 9
CSC8933
MOS
ESD
Icc_max
DRAIN
CS
ROVP
PDMAX θJA
SOP DIP SOP DIP
Tstg
TJ
5
-0.3~500
-0.3~6
-0.3~6 0.45 0.9 145 80
-55~+150
-40~+150
2
mA V V V W
℃/ W ℃ ℃ KV
:(1) ,, 。,, 。
(2) , GND 。
V.1.