3/8
●
Reference Data (Unless specified otherwise, Ta=25
℃
)
Fig.3 Circuit Current
0.0
0.5
1.0
1.5
2.0
0
1 2
3 4
5
6 7
8 9 10
V
DD
SUPPLY VOLTAGE
:
V
DD
[V]
CIRCUIT CURRE
NT
:
I
DD
[µA]
【
BD4842G/FVE
】
0
5
10
15
20
0.0
0.5
1.0
1.5
2.0
2.5
DRAIN-SOURCE VOLTAGE
:
V
DS
[V]
"L
OW"
OUTP
UT CURRE
NT
:
I
OL
[mA]
【
BD4842G/FVE
】
V
DD
=2.4V
V
DD
=1.2V
Fig.4 “Low” Output Current
0.0
0.2
0.4
0.6
0.8
1.0
0
0.5
1
1.5
2
2.5
SUPPLY VOLTAGE : [V]
OU
TPU
T
VOLTAGE
:
V
OU
T
[V]
【
BD4842G/FVE
】
Fig.7 Operating Limit Voltage
Fig.8 Detection Voltage
Release Voltage
3.0
3.4
3.8
4.2
4.6
5.0
5.4
-40
0
40
80
TEMPERATURE
:
Ta[
℃
]
DET
E
CT
ION VOL
T
AGE
:
V
S
[V
]
【
BD4842G/FVE
】
Low to High(V
S
+ΔV
S
)
High to Low(V
S
)
~
~
Fig.9 Circuit Current when ON
0.0
0.5
1.0
1.5
-40 -20
0
20
40
60
80 100
TEMPERATURE
:
Ta[
℃
]
CIRCUIT CURRENT W
H
EN ON
:
I
DD1
[
μ
A]
【
BD4842G/FVE
】
Fig.10 Circuit Current when OFF
0.0
0.5
1.0
1.5
-40 -20
0
20
40
60
80 100
TEMPERATURE
:
Ta[
℃
]
CIRCUIT CURRENT W
H
EN OFF
:
I
DD2
[
μ
A]
【
BD4842G/FVE
】
Fig.11 Operating Limit Voltage
0.0
0.5
1.0
1.5
-40 -20
0
20
40
60
80 100
TEMPERATURE
:
Ta[
℃
]
M
INIM
U
M
OPERATION VOLTAGE
:
V
OP
L
[V]
【
BD4842G/FVE
】
0
5
10
15
20
25
30
35
40
45
0
1
2
3
4
5
6
DRAIN-SOURCE VOLTAGE
:
V
DS
[V]
"H
IG
H"
OUTP
UT CURRE
NT
:
I
OH
[m
A]
【
BD4942G/FVE
】
V
DD
=8.0V
V
DD
=6.0V
V
DD
=4.8V
Fig.5 “High” Output Current
Fig.6 I/O Characteristics
0
1
2
3
4
5
6
7
8
9
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5
V
DD
SUPPLY VOLTAGE
:
V
DD
[V]
OU
TPU
T
VOLTAGE
:
V
OU
T
[V]
【
BD4842G/FVE
】
Ta=25
℃
Ta=25
℃