DS6624 Datasheet, PDF (1/1 Pages) Analog Intergrations Corporation – DS6622 DS6624 Demo Board User Manual

D0012：DS6622 DS6624 Demo Board User Manual
 FEATURES
1. Flexible Voltage Detect.
2. Wide Range, Programmable LED Voltage.
L ^{3. External Resistor Setting LED Current}
Y _{4. Adjustable Output LED Current are available from 0~50mA.}
IA ^{L 5. Can be Paralleled for Higher Current}
6. 5V to 500V Supply Voltage Range.
T ^N _{7. High Efficiency.}
N ^{O E 8. LED Brightness Stable.}
T ^{9. Over Thermal Protection.}
E _{10. SOP-8 Exposed pad (Heat Sink) Package.}
E _{U 11. Patent Pending Drive Architecture}
FID US ^{IB  ELECTRICAL SPECIFICATIONS}
N ^{R  Input Voltage}
N ^{ Output LED Current}
T _{ PCB Size}
CO ^{IO IS  Layout Size}
110 V_AC, 220V_AC
0 ~ 50mA or 100mA
L: 50.45mm W: 20mm
L: 50.45mm W: 20mm
I ^T D  APPLICATION CIRCUIT
DT ^{O T} _Fuse1
M _{O AC1}
BD1
3
EC1
4
R1
R2
R3
R4
R5
R6
O _{N R8}
PR _DO ^AC2
MOV1 CX1
LED+
S1
RJ1
RJ2
RJ4
U1
DS6622
1
ST
VIN
8
2
S1
OUT
7
3
S2
RSET
6
4
S3
GND
5
RJ3
RJ5
RJ6
U2
DS6622
1
ST
VIN
8
R7
C1
R9
C2
S2
2
S1
OUT
7
3
S2
RSET
6
R10
S3
4
S3
GND
5
Fig.1 Application Circuit of DS6622 DS6624
1
DS6632-SOP8-M11Y12-00
121101