參數(shù)資料
型號: MIC5191
廠商: Micrel Semiconductor,Inc.
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: Ultra High-Speed, High-Current Active Filter/LDO Controller
中文描述: 超高速,高電流有源濾波器/ LDO控制器
文件頁數(shù): 3/13頁
文件大?。?/td> 182K
代理商: MIC5191
A
pril
200
4
3
M
9999-
0
4
2
8
0
4
MIC51
9
1
Absolute Maximum Ratings
(1)
S
upply
V
oltage
(
V
IN
)
.................................................
+
6.0V
E
nable
I
nput
V
oltage
(
V
EN
)
........................................
+
1
4
V
V
CC
1
,
V
CC
2 ..............................................................
+
1
4
V
Junction
T
emperature
(
T
J
)
................
–4
0
°
C
T
J
+
125
°
C
ESD ......................................................................... N
ote
2
M
icrel
Electrical Characteristics
(6)
T
A
= 25
°
C
with
V
IN
= 1.2V
,
V
CC
= 12V
,
V
OUT
= 1.0V
;
bold
values
indicate
–4
0
°
C
<
T
J
<
+
125
°
C
;
unless
otherwise
specified
.
Parameter
Condition
Min
Typ
Max
Units
O
utput
V
oltage
A
ccuracy
A
t
25
°
C
1
+
1
%
O
ver
temperature
range
2
+2
%
O
utput
V
oltage
Line
R
egulation
V
IN
= 1.2V
to
5.5V
0.1
0.005
+
0.1
%/
V
F
eedbac
k V
oltage
0.
99
0
1.000
1.010
V
O
utput
V
oltage
Load
R
egulation
I
L
= 10
m
A
to
1A
E
nable
= 0V
0.02
0.5
%
VCC P
in
C
urrent
(
V
CC
1
+
V
CC
2
)
VCC P
in
C
urrent
(
V
CC
sig
+
V
CC
drv)
VIN P
in
C
urrent
4
0
μ
A
E
nable
= 5V
15
20
m
A
C
urrent
from
V
IN
10
15
μ
A
FB B
ias
C
urrent
13
30
μ
A
C
urrent
Limit
T
hreshold
35
50
70
m
V
S
tart-up
T
ime
V
EN
= V
IN
R
egulator
enable
25
100
μ
s
E
nable
I
nput
T
hreshold
0.8
0.6
V
R
egulator
shutdown
0.5
0.2
V
E
nable
Hysteresis
100
m
V
E
nable
P
in
I
nput
C
urrent
V
I
L
<
0.2V
(
R
egulator
shutdown)
V
I
H
>
0.
8
V
(
R
egulator
enabled)
100
n
A
100
n
A
Notes:
1.
2.
3.
4
.
5. P
er
J
ESD 51
-
3
(
1S0P
)
.
6. S
pecification
for
pac
k
aged
product
only
.
E
xceeding
the
absolute
maximum
ratings
may
damage
the
device
.
D
evices
are
ESD
sensitive
.
Handling
precautions
recommended
.
Human
body
model,
1.5k
in
series
with
100
p
F.
T
he
device
is
not
guaranteed
to
function
outside
its
operating
ratings
.
P
er
J
ESD 51
-
5
(
1S2P D
irect
A
ttach
M
ethod)
.
Operating Ratings
(3)
S
upply
V
oltage
(
V
IN
)
.................................
+
1.0V
to
+
5.5V
E
nable
I
nput
V
oltage
(
V
EN
)
..................................0V
to
V
cc
V
CC
1
,
V
CC
2 .............................................
+4
.5V
to
+
13.2V
Junction
T
emperature
(
T
J
)
................
–4
0
°
C
T
J
+
125
°
C
P
ac
k
age
T
hermal
R
esistance
M
L
F
J
A
)
(4)
..................................................................
60
°
C
/W
MSOP
J
A
)
(
5
)
................................................................
200
°
C
/W
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