AAT2856 AAT, AAT2856 Datasheet - Page 19

• Manufacturer Part Number: AAT2856
• Description: High Current Charge Pump
• Manufacturer: AAT

2856.2007.06.1.0
DC-
SW1
SW2
SW3
Figure 10: MCU and I/O Expander Section Schematic
R8
1K
VIN
R9
1K
VIN
C11
0.1μF
R10
1K
1
2
3
4
U3
AAT4296
VIN
IN
OUT2
OUT1
EN/SET
1
2
3
4
U2
PIC12F675
OUT3
OUT4
OUT5
VDD
GP5
GP4
GP3
GND
Dual LDO for BacklightApplications
8
7
6
5
High Current Charge Pump with
VSS
GP0
GP1
GP2
8
7
6
5
J3
J4
ENA
ENB
100K
(Opt)
R6
C10
1μF
R5
100K
(Opt)
R7
330
LED7
RED
AAT2856
ENS
ENA
ENB
19