AAT1282 Datasheet, PDF (18/22 Pages) Skyworks Solutions Inc. – 2A Driver for High Intensity LED Camera Flash

DATA SHEET
AAT1282
2A Driver for High Intensity LED Camera Flash
DC +
DC -
Movie Mode Control
Safety Timer
A / B Control
JP7
MCU
R5 R6 R7
10K 10K 10K
U2
0 ₂₁
43
5
SW 1
1
VDD
2
GP5
3
GP4
4
GP3
VSS
8
GP0
7
GP1
6
GP2
5
0
24 13
5
SW 2
PIC12F675
0
21
4 35
SW 3
VCC
JP8
0
C4
1μF
R3
330
R4
330
LED 1
RED
LED 2
GRN
R8
10 k
FLEN
0
21
43
5
SW4
JP4
R9
100k
JP5
SCL
R10
10k
SCL
JP6
SDA
R11
10k
SDA
FLEN
Figure 9: AAT1282 DB1 Microcontroller Evaluation Board MCU Section Schematic.
Figure 10: AAT1282 DB1 Microcontroller
Evaluation Board Top Side Layout.
Figure 11: AAT1282 DB1 Microcontroller
Evaluation Board Bottom Side Layout.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
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202305C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • March 20, 2013