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V
S
5 v/div
I
I
1 一个/div
V
I
= 12 v,
V
O
= 15 v/ 1.2 一个,
C
(ss)
= 22 nf
2 ms/div
V
SW
10 v/div
V
O
50 mv/div
I
(inductor)
1 一个/div
1
s/div
V
I
= 12 v,
V
O
= 15 v/1.5 一个
V
I
= 12 v, v
S
= 15 v,
C
O
= 3*22
f,
C
(竞赛)
= 22 nf,
l = 6.8
h,
freq= 高
V
S
200 mv/div
100
s/div
I
(inductor)
1 一个/div
V
SW
10 v/div
V
O
50 mv/div
I
L
500 毫安/div
1
s/div
V
I
= 3.3 v,
V
O
= 10 v/10 毫安
tps65160,tps65160a
SLVS566B–MARCH2005–REVISEDJULY2005
软-startpwmoperationboostconverter
BOOSTCONVERTERCONTINUOUSMODE
figure3.figure4.
PWMOPERATIONBOOSTCONVERTERLOADTRANSIENTRESPONSEBOOSTCONVERTER
continuousmode:lightload
figure5.figure6.
8
: 点此下载
