BD46xxxG Rohm, BD46xxxG Datasheet - Page 2

• Manufacturer Part Number: BD46xxxG
• Description: (BD45xxxG / BD46xxxG) VOLTAGE DETECTOR IC
• Manufacturer: Rohm

∗
∗1 This value is guranteed at Ta=25˚C.
Note) R
Note) Please refer to the detection voltage of Line-up table.
1
ER pin input voltage
Power dissipation:SSOP5
Operating temperature range
Storage temperature range
Power supply voltage
Output
voltage
Detection voltage
temperature coefficient
Hysteresis voltage
Circuit current when ON
Circuit current when OFF
Min. operating voltage
"L" output current
"H" output current
Output leak current
"H" transmission
delay time
ER pin "H" voltage
ER pin "L" voltage
ER pin input current
Voltage detectors
Derating: 5.4mW/
Electrical characteristics (
Absolute Maximum Ratings (Ta=25˚C)
Characteristic diagram and Measurement circuit
L
is not necessary for CMOS output type.
250
200
150
100
Parameter
Nch open drain output
CMOS output
Parameter
50
V
-60
0
DET
(BD4x28xG t
±0.5V
˚C
-40
for operation above Ta=25
-20
Output delay time "L
PLH
)
∗
0
1
∗1
∗1
∗1
∗1
∗1
∗1
ER
∗1
∗1
V
20
Unless otherwise noted; Ta=-25˚C ~ +105˚C)
Ta
DD
V
Symbol
Symbol
GND
V
V
DET
∆V
Ilaek
Topr
Tstg
Icc1
Icc2
(°C)
V
V
t
V
V
I
DD
I
I
PLH
Pd
– GND
OUT
OH
ER
OL
40
EH
CT
OPL
EL
DET
/∆T
V
˚C
OUT
.(Mounted on a 70.0mmX70.0mmX16mm glass epoxy PCB.)
→
60
V
H"
DET
80
Min.
0.95
180
0.4
2.0
1.0
1.2
2.0
45
90
—
—
—
—
—
—
GND – 0.3 ~ V
GND – 0.3 ~ V
X0.03
—
—
—
—
5V
100
GND – 0.3 ~ + 10
R
100pF
BD45282G
BD45281G
BD45285G
L
=100kΩ
– 0.3 ~ + 10
– 40 ~ + 105
– 55 ~ + 125
V
120
DET
Limits
0.70
0.75
0.80
0.75
0.80
0.85
±100
540
Typ.
100
200
1.2
2.2
2.7
50
—
—
—
—
X0.05
5
1
DD
DD
V
+ 0.3
+ 0.3
DET
Max.
±360
2.10
2.25
2.40
2.25
2.40
2.55
110
220
0.1
0.8
55
—
—
—
—
10
—
—
X0.08
ppm/˚C
50
40
30
20
10
-60
V
Unit
0
mW
Unit
DET
mA
mA
µA
˚C
˚C
µA
µA
µA
V
V
V
%
V
V
V
V
(BD4x28x t
±0.5V
-40
Ta=-40˚C ~ +105˚C
R
V
V
R
V
V
V
V
V
V
R
C
-20
DD
DD
DS
DS
DS
DS
DD
ER
L
L
PLH
L
L
=470KΩ, V
=470kΩ, V
Output delay time "H
=100kΩ
=100pF
=V
=V
=0.5V, V
=0.5V, V
=0.5V, V
=0.5V, V
=V
=2.0V
)
DET
DET
DS
0
ER
=10V
–0.2V
+2V
20
Ta
DD
DD
DD
DD
OL
Conditions
DD
GND
BD45XX5G, BD46XX5G
BD45XX1G, BD46XX1G
BD45XX2G, BD46XX2G
V
(°C)
=1.2V
=2.4V (V
=4.8V V
=6.0V V
DD
≥
40
=L→H→L
0.4V
V
V
V
V
V
V
V
OUT
DET
DET
DET
DET
DET
DET
60
→
DET
BD45XXXG
BD46XXXG
=2.3~3.1V
=3.2~4.2V
=4.3~4.8V
=2.3~3.1V
=3.2~4.2V
=4.3~4.8V
DET
DET
L"
80
≥
=2.3~4.2V
=4.3~4.8V
2.7V)
5V
100
R
100pF
L
=100kΩ
120
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