
*This product is designed for protection against radioactive rays.
*Design Guarantee
●Application Circuit
Input voltage VCC
-
4.5 5.5 V
Termination input voltage VTT_IN
-
1.7 2.6 V
mA
VEN=0V
mA
V
A
A
Ω
Ω
Io=
-
3A to 3A, Ta=0℃ to 100℃
VCC : Sweep down
VCC : Sweep up
IREF=-10mA to 10mA
Ta=0℃ to 100℃
●Recommended Operating Conditions(Ta=25˚C)
Parameter Min. Max. UnitTyp.Symbol
Standby current IST
-
-
VREF
-
30mV VREF+30mVVREF
1.5
-
-
-
2
0.8
-
-
0.4
0.4
1.6
4
-
-
1.5
0.8
0.8
ICC
VTT
ITT+
ITT
-
HRON
LRON
V
1/2×
VDDQ-50mV
1/2×
VDDQ+50mV
1/2×
VDDQ
VREF
Bias current
<Termination>
Termination voltage
Source current
Sink current
Upper side ON resistance
Lower side ON resistance
<Reference voltage>
Output voltage
mA
10 20
-
IREF+
Source current
mA
- -
20
-
10IREF
-
Sink current
V
4.2 4.35 4.5VUVLO
UVLO OFF voltage
<UVLO>
mV
100 160 220ΔVUVLO
Hysteresis voltage
●Electrical characteristics (Unless otherwise noted, Ta=25˚C, VCC=5V, VEN=3V, VDDQ=2.5V, VTT_IN=2.5V)
Symbol Min. Max. Unit ConditionsTyp.Parameter
*
*
R
ef
er
ence
B
l
ock
E
N
GND
Therm
al
P
r
ot
ect
i
on
V
C
C
V
C
C
E
n
a
b
l
e
V
T
T
V
T
T
S
V
R
E
F
TS
D
U
V
LO
U
V
LO
VC
C
VC
C
V
T
T
_
I
N
V
D
DQ
V
D
DQ
5
0
kΩ
5
0
kΩ
V
T
T
_
I
N
1
/2
×
V
D
DQ
V
T
T
BD3531F
+
-
TS
D
E
N
U
V
LO
VC
C
Li
n
er
N
-
M
O
S
D
r
i
ver
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