High-side Power Switch ICs
[With Diagnostic Function, Surface-mount 2-circuits]
SDH04
Electrical Characteristics
Quiescent Circuit Current (dual circuit)
20
Ta
= –
40ºC
25ºC
125ºC
V
IN
=
0V
Circuit Current (single circuit)
50
V
IN
=
5V
Ta
=
–40ºC
Circuit Current (dual circuit)
100
V
IN
=
5V
40
25ºC
80
Ta
=
–40ºC
25ºC
Iq (mA)
I
B
(mA)
10
125ºC
20
V
IN
=
0V
I
B
(mA)
30
60
40
125ºC
V
O
shorted
V
O
open
0
0
10
20
30
40
46
10
20
V
IN
=
0V
0
0
10
20
30
40
46
0
0
10
20
30
40
46
V
B
(V)
V
B
(V)
V
B
(V)
Saturation Voltage of Output Transistor
1.5
V
B
=
16V
V
B
=
6V
Ta
=
125ºC
Overcurrent Protection Characteristics
(Ta=–40ºC)
20
V
B
=
18V
Overcurrent Protection Characteristics
(Ta=25ºC)
20
V
B
=
18V
15
15
V
CE
(sat)
(V)
1.0
V
O
(V)
V
O
(V)
25ºC
0.5
–40ºC
10
14V
10
14V
5
6V
5
6V
0
0
1
2
3
0
0
1
2
3
4
0
0
1
2
3
4
I
O
(A)
I
O
(A)
I
O
(A)
Overcurrent Protection Characteristics
(Ta=125ºC)
20
V
B
=
18V
15
Threshold Characteristics of Input Voltage
15
Ta
=
125ºC
Input Terminal Source Current
1.0
V
B
=
14V I
O
=
1A
25ºC
–40ºC
V
B
=
14V
0.8
10
I
IN
(mA)
V
O
(V)
V
O
(V)
14V
10
0.6
Ta
=
125ºC
25ºC
–40ºC
0.4
5
5
6V
0.2
0
0
1
2
3
4
0
0
1
2
3
0
0
2
4
6
8
10
I
O
(A)
V
IN
(V)
V
IN
(V)
Input Terminal Sink Current
1.0
Saturation Voltage of DIAG Output
0.3
V
B
=
14V
I
DIAG
=
3mA
0.2
V
B
= 14V V
IN
= 0V
I
INL
(µA)
0.5
V
DL
(V)
0.1
0
50
100
150
0
–50
0
–50
0
50
100
150
Ta (ºC)
Ta (ºC)
25
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