AAT2845AIML-EE-T1 AnalogicTech, AAT2845AIML-EE-T1 Datasheet - Page 16

• Manufacturer Part Number: AAT2845AIML-EE-T1
• Description: Four-Channel Backlight Driver with Dual LDOs
• Manufacturer: AnalogicTech

Programmed for 2.8V output
16
Optional 100μF capacitor
to bypass lab supply
OUTB
DC+
J1
1
2
3
C9
100μF
R10
160K
R11
120K
C6
2.2μF
Figure 5: AAT2845A Section Schematic.
C4
2.2μF
Four-Channel Backlight Driver with Dual LDOs
1
2
3
4
5
6
D1
D2
D1
LDOB
IN
PGND
IN
D2
20
7
19
8
D3
R8
60.4K
R9
120K
18
9
17
10
D4
EN/SET
OUTCP
ENLDO
C2
1.0μF
C1+
C1-
C5
2.2μF
D4
VOUT
16
15
14
13
12
11
U1
AAT2845A
C1 1.0μF
C7
0.1μF
C3
1.0μF
Programmed for 1.8V output
AAT2845A
2845A.2007.05.1.0
EN/SET
ENL
OUTA