Datasheet

APPLICATION INFORMATION
IN
EN
SW
FB
MODE
AGND
COMP
SS
1
4
6
8
3
7
2
5
PGND
9
10
SW
Cby
1µF
16V
Cin
10µF
16V
L
3.3µH
D
PMEG2010AEH
R1
156kΩ
R2
18kΩ
Cout
2*10µF
25V
Rcomp
68kΩ
Ccomp
1.2nF
Css
100nF
TPS61086
V
3.3V±20%
IN
V
12V/50mA
S
IN
EN
SW
FB
MODE
AGND
COMP
SS
1
4
6
8
3
7
2
5
PGND
9
10
SW
Cby
1µF
16V
Cin
10µF
16V
L
3.3µH
D
PMEG2010AEH
R1
156kΩ
R2
18kΩ
Cout
10µF
25V
Rcomp
68kΩ
Ccomp
1.2nF
Css
100nF
TPS61086
V
3.3V±20%
IN
V
12V/500mA max.
S
TPS61086
www.ti.com ................................................................................................................................................................................................ SLVSA05 – AUGUST 2009
Figure 18. Typical Application, 3.3 V to 12 V (PFM MODE)
Figure 19. Typical Application, 3.3V to 12 V (FORCE PWM MODE)
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