AAT2847_08 Datasheet, PDF (18/20 Pages) Advanced Analogic Technologies – Four-Channel Backlight Driver with Dual LDOs

ChargePump^TM
DC+
R1
R3
R2
DATA
LIGHT
SW
PRODUCT DATASHEET
AAT2847
Four-Channel Backlight Driver with Dual LDOs
J4
R6
321
R7
EN/SET
DC+
U2
1 _VDD
2 _GP5
3 _GP4
4 _GP3
VSS ⁸
GP0 ⁷
GP1 ⁶
GP2 ⁵
PIC12F675
C8
R5
LED7
RED
Figure 8: MCU Section Schematic.
18
www.analogictech.com
2847.2008.05.1.2