参数资料
型号: SC1403ITSTRT
元件分类: 稳压器
英文描述: 1 A DUAL SWITCHING CONTROLLER, 380 kHz SWITCHING FREQ-MAX, PDSO28
封装: LEAD FREE, MO-153AE, TSSOP-28
文件页数: 7/31页
文件大小: 590K
代理商: SC1403ITSTRT
15
2004 Semtech Corp.
SC1403
POWER MANAGEMENT
United States Patent No. 6,377,032
www.semtech.com
Applications Information (Cont.)
-15
-10
-5
0
5
10
15
20
25
100
1000
10000
100000
f (Hz)
Ga
in
(d
B)
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
100
1000
10000
100000
f(Hz)
Ph
as
e(
de
g)
Measured feedback gain & phase responses (up to 100kHz) is
plotted below.
-15
-10
-5
0
5
10
15
20
25
100
1000
10000
100000
f (Hz)
Gai
n(
dB
)
-180
-160
-140
-120
-100
-80
-60
-40
-20
0
20
100
1000
10000
100000
Frequency (Hz)
Ph
as
e(
de
g)
Simulated overall gain & phase responses (up to 100kHz) is
plot-
ted below.
-80
-60
-40
-20
0
20
40
60
80
100
1000
10000
100000
f (Hz)
Ga
in
(d
B)
-20
0
20
40
60
80
100
120
140
160
180
100
1000
10000
100000
f(Hz)
Ph
as
e(
deg
)
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