參數(shù)資料
型號: SC1406
廠商: Semtech Corporation
英文描述: PORTABLE PENTIUM II & III POWER SUPPLY CONTROLLER
中文描述: 便攜式奔騰II
文件頁數(shù): 16/28頁
文件大?。?/td> 562K
代理商: SC1406
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CC650MAX
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H
L
MIN
d
MIN
V
INMAX
V
DAC
F
S
V
RIPPLE
(
)
ESR
MAX
R
CS
+
(
)
:=
L
MIN
1.426
10
6
×
H
=
dT
I
CC650SG
V
DAC
(
)
V
INMIN
dT
1.936
10
6
×
s
=
C
MINP
I
CC650MAX
I
CC650SG
(
)
dT
100 10
9
sec
+
(
)
2 V
IMVP
:=
C
1.186
10
4
×
F
=
C
MINN
L
MIN
I
CC650MAX
2
I
CC650SG
2
2
2
V
CC650MAXTRANS
4
F
V
FL
:=
C
MINN
4.045
10
×
=
I
PEAK
I
CC650MAX
V
INMAX
V
DAC
F
S
(
)
d
MIN
2 L
MIN
+
:=
I
PEAK
15.327A
=
I
CLMAX
I
PEAK
1.25
:=
I
CLMAX
19.159A
=
R
CLSET
3 V
REF
R
CS
I
CLMAX
8.873
×
R
CLOH
:=
R
CLSET
10
4
=
R
DAC
V
IMVP
I
CC650MAX
R
CS
I
CC650MAX
R
CS
(
)
R
CORE
:=
R
DAC
1.397
10
3
×
=
R
OFF
R
OH
V
NL
R
DAC
V
DAC
V
NL
V
DAC
10
5
×
+
1
:=
R
OFF
1.068
=
V
HYS
V
RIPPLE
R
CORE
R
OFF
R
OH
R
DAC
(
)
ESR
R
CS
R
CORE
R
OFF
R
OH
R
DAC
R
OH
R
OH
+
(
)
R
CORE
R
OFF
R
CORE
+
2 ESR
R
OFF
+
)
:=
R
HYS
2
V
REF
R
OH
V
HYS
10
5
×
:=
V
HYS
0.027V
=
R
HYS
1.281
=
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