Datasheet

IN
EN
SW
FB
FREQ
AGND
COMP
SS
1
4
6
8
3
7
2
5
PGND
9
10
SW
Cby
1µF
16V
Cin
2*10µF
16V
D
SL22
R2
18kΩ
Cout
4*10µF
25V
Css
100nF
TPS61087
V
3.3V±20%
IN
L
6.8µH
V
9V/950mA max.
S
R1
110kΩ
Rcomp
18kΩ
Ccomp
2.7nF
IN
EN
SW
FB
FREQ
AGND
COMP
SS
1
4
6
8
3
7
2
5
PGND
9
10
SW
Cby
1µF
16V
Cin
2*10µF
16V
L
3.3µH
D
SL22
R2
18kΩ
Cout
4*10µF
25V
Css
100nF
TPS61087
V
3.3V±20%
IN
V
9V/950mA max.
S
R1
110kΩ
Rcomp
39kΩ
Ccomp
1.2nF
TPS61087
www.ti.com SLVS821C –MAY 2008–REVISED JULY 2013
Figure 16. Typical Application, 3.3 V to 9 V (f
S
= 1.2 MHz)
Figure 17. Typical Application, 3.3 V to 9 V (f
S
= 650 kHz)
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