IMP2527 IMP Inc, IMP2527 Datasheet - Page 2

• Manufacturer Part Number: IMP2527
• Description: Quad USB High-Side Power Switch with Fault Detection
• Manufacturer: IMP Inc

2
Pin Configuration
Pin Descriptions
Ordering Information
I
I
I
I
M
M
M
M
1
1
1
1
1
1
1
I
I
I
I
1
2
3
4
5
6
7
8
9
M
M
M
M
0
1
2
3
4
5
6
P
P
P
P
P
P
P
P
2
2
2
2
5
5
2
2
5
5
2
2
2
2
5
5
2
2
5
5
2
2
2
2
4
4
7
7
1 -
2 -
4
4
1 -
2 -
7
7
1 -
2 -
1 -
2 -
B
B
B
B
B
B
B
B
W
W
W
W
N
N
N
N
OUTC
OUTA
INC/D
FLGC
O
O
O
O
FLGA
F
N I
F
F
N I
F
M
M
M
M
G
G
GND
E
E
E
E
ENC
ENA
L
L
L
L
U
U
U
U
N
N
N
N
C
N
A
N
G
G
G
G
T
T
T
T
C
D
A
D
D /
D
B /
B
C
D
A
C
D
B
A
B
1
2
3
4
5
6
7
8
IMP2524/27
A
A
A
A
A
A
A
A
F
v
E
(
C
G
C
t I
C
E
(
F
v
F
v
E
(
C
G
C
t I
C
E
(
F
v
c
c
c
c
c
c
c
c
1 -
1 -
1 -
1 -
l o
l o
l o
l o
a
a
a
a
v i t
v i t
v i t
v i t
n
n
n
n
v i t
v i t
v i t
v i t
h
o r
h
h
h
o r
h
h
s i
s i
u
u
u
u
a t
a
a
a
a
a
a t
a t
a
a
a
a
a
a t
s
s
s
s
e
e
e
e
u
u
e
e
e
e
t l
b
b
t l
t l
b
b
t l
n
n
n
n
n
n
h t
h t
u
u
u
u
g
g
g
g
n
n
e l
e l
e l
e l
n
n
n
n
n
n
I H
I H
I H
I H
F
i f f
F
F
F
L
L
L
L
i f f
i f f
i f f
, e
e
, e
, e
e
, e
. d
. d
l e
l e
e
e
l e
l e
a l
a l
a l
a l
O
O
O
O
) x
) x
) x
) x
A
C
D
B
16 FLGB
15 ENB
14 OUTB
13 INA/B
12 GND
10 END
- l
- l
G
G
G
G
11 OUTD
c
c
9
A -
B -
c
c
c
c
g
P
g
g
P
g
W
W
W
W
C
h
C
D
A
h
H
H
H
H
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r u
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n I
n I
n I
n I
a
a
a
a
o
o
a
a
A
C
D
B
FLGD
a
n
s
a
s
n
n
s
s
n
w
w
e r
p
n
e r
e r
n
p
e r
p
p
w
w
w
n
w
d
n
d
d
d
o
u
n
o
o
n
u
o
r e
u
u
r e
n
n
n
n
d
d
u
c t i
l e
l e
c t i
u
. t
c t i
u
u
c t i
. t
. t
. t
a
a
a
a
i l t
i l t
i l t
i l t
p t
p t
p t
p t
c
D
c
c
B
s
s
c
T
T
h
h
T
T
h
C
h
A
v i t
v i t
v i t
v i t
u
u
m
m
m
u
u
m
h
u
u
h
h
h
p
p
o
p
o
o
p
o
. t
. t
. t
. t
s i
a
s i
a
s i
s i
t i
e
e
t i
t i
e
o
e
t i
u
p
o
p
u
u
u
n
n
L -
L -
L -
i s
L -
i s
p t
y l
y l
p t
r o
p t
r o
r o
p t
r o
p
p
T
p
p
T
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T
T
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h
O
n i
O
n i
O
O
h
u
h
h
u
u
u
e r
e r
c
c
h t
h t
h t
h t
s i
s i
( t
( t
s i
s i
( t
( t
W
W
W
e
h
W
e
h
s i
s i
s i
s i
u t
u t
r e
r e
r e
a
r e
a
M
M
o
M
M
o
o
o
p
p
n
(
n r
n
(
(
n r
(
h t
h t
h t
h t
p
p
m
p
m
p
m
o
m
o
2 -
O
2 -
2 -
O
2 -
O
O
n
n
1
1
1
1
2
2
2
2
e
w
e
e
e
e
w
e
e
e
a
l e
a
a
l e
a
S
f
f
S
0
0
0
0
0
0
0
0
S
S
n
n
n
n
r o
r o
r e
s
s
s
s
s l
r e
s l
s l
s l
C
C
0
0
0
0
0
0
0
0
d -
F
C
C
F
d -
F
d -
d -
F
u
u
u
u
D
B
m
m
m
m
m
m
m
m
h
E
E
h
E
h
h
E
i f f
i f f
i f f
i f f
h
h t
h
h
h t
s
h
a r
a r
s
a r
a r
a
a
T
a
a
s
T
Ω
Ω
Ω
Ω
Ω
Ω
Ω
Ω
u
T
u
u
T
u
u
s
u
) x
) x
) x
) x
e
e
n i
n
u
n
n i
n
n i
n i
n
d t
u
d t
d t
p
d t
p
S
S
S
S
n
n
n
p
n
p
n i
n i
p
p
o l
o l
o l
o l
o
o
o
o
o
l e
o
o
l e
o
o
l e
o
o
l e
o
p
p
y l
y l
e t
e t
w
w
w
w
u
g
u
g
y l
u
u
u
u
u
g
u
g
y l
B -
B
p t
c i
c r
c r
B
c i
B
c i
c r
c r
c i
p t
n
p t
n
p t
n
n i
n
n r
n i
n r
v
v
t u
e
e
e
t u
t u
e
p
t u
c
M
p
c
c
M
c
l a
M
M
l a
l o
d
l o
d
d
d
. )
t u
. )
o
. )
o
o
. )
o
t u
e
e
e
e
O
O
O
a t
O
a t
g
n
n
n
g
g
g
n
i c
i c
v
v
v
v
T
T
T
T
o
d
S
d
d
v
o
d
S
o
o
S
g
S
c i
v
c i
c i
c i
g
c r
c r
h
h
h
h
l o
e
t i
t i
t i
e
t i
l o
e
e
e
F
F
e
F
F
e
e
e
e
e
e
e
e
o i
o i
o i
o i
s
u
s
s
u
s
E
a t
a t
E
E
E
s
s
s
s
n i
n i
t i
t i
o
o
n
o
n
n
o
n
n i
n i
T
T
n i
n i
T
T
g
a
y r
g
a
a
y r
a
p
u
p
u
. s
u
. s
. s
u
. s
. e
o t
o t
o t
o t
e r
. e
e r
e r
e r
s
u
p t
u
p t
s
s
p t
p t
s
FLGC
FLGD
FLGA
FLGB
w
f o
f o
f t
w
w
w
ENA
ENB
ENC
END
f t
t u
t u
t u
t u
T
a
a
a
a
a
T
a
a
a
c t i
–
–
–
–
–
–
–
–
c t i
c t i
c t i
r o
n
r o
n
n
n
h
v
h t
h
v
v
h t
v
4
4
4
4
4
4
4
4
p
p
p
p
a
a
a
s i
a
h
s i
h
h
h
a
a
° 0
° 0
° 0
° 0
° 0
° 0
° 0
° 0
e
a
a
e
n i
h t
n i
h t
n i
n i
a l i
a l i
a l i
a l i
16
15
10
c
c
1
2
7
8
9
c
c
r d
r d
r d
s i
r d
s i
I
I
v i t
e
v i t
e
v i t
v i t
. C
. C
C
C
C
C
C
C
C
C
r d
r d
l b
r d
l b
l b
r d
l b
v i
v i
v i
v i
h t
h t
o l
o l
e
e
. e
v i
. e
e
e
. e
v i
. e
v i
v i
o t
o t
o t
o t
o t
o t
o t
o t
r e
r e
r e
r e
C
C
L -
e
g
L -
e
L -
L -
g
e
e
GND
e
e
o
o
c i
c i
+
+
+
+
+
+
+
+
Charge
Charge
Charge
Charge
s
s
O
c
s
s
s
O
s
c
O
O
c
c
Logic,
Pump
Logic,
Pump
Logic,
Pump
Logic,
Pump
IMP2524/27
n
n
4
o
w
8
8
8
8
8
8
8
8
w
o
o
o
h t
a
h t
W
h t
h t
W
n
a
W
W
n
° 5
° 5
° 5
° 5
° 5
° 5
° 5
° 5
n
n
n
n
c t i
c t i
n
e
n
e
e
e
r t
e
e
r t
r t
r t
d
t c
t c
s
d
s
s
s
h
l o
h
l o
l o
l o
C
C
C
C
C
C
C
C
o l
o l
a t
o l
o l
a t
a t
a t
h t
n i
n i
h t
b
b
GND
a
a
a
a
e t
o l
o l
o l
o l
e t
e t
e t
g
o
o
e
g
e
d
d
d
d
g
h t
g
g
h t
g
12
M
c
n i
M
c
n i
n i
n i
c i
n i
n i
n i
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c i
c i
c i
IMP252
h
IMP252
h
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S
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S
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13
14
11
s
p
s
O
p
s
s
p
O
p
s
O
O
s
F
3
6
5
F
p
e
p
u
e
p
p
u
u
u
N
E
N
E
N
N
4
4
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o
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o
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2524/27_03.eps
T
OUTA
INA/B
OUTB
OUTC
INC/D
OUTD
n
T
n
n
n
a
a
a
a
a
u
a
B
u
B
B
B
s
s
s
s
n
n
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d
n
d
n
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m
m
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d
d
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h t
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h t
p
1
1
1
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p
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- 6
- 6
- 6
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6
6
O
n i
O
6
6
6
6
O
O
n i
i c
i c
a
a
a
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S -
S -
S -
S -
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F
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o t
F
D
D
D
D
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F
u
u
F
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c
c
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c
c
c r
c
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F
F
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F
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P I
P I
P I
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1999 IMP, Inc.
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v i t
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O
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s
s
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a t
a t
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- r
- r
- r
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e
I H
I H
I H
I H
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t c
t c
2
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2
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2
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4
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H
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7
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1
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