
NCP304, NCP305
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5
ELECTRICAL CHARACTERISTICS
(continued)
(For all values T
A
= 25
°
C, unless otherwise noted.)
Characteristic
Unit
Max
Typ
Min
Symbol
NCP304/5
2.9
Detector Threshold (Pin 2, V
in
Decreasing)
V
DET
2.842
2.900
2.958
V
Detector Threshold Hysteresis (Pin 2, V
in
Increasing)
V
HYS
0.087
0.145
0.203
V
Supply Current (Pin 2)
(V
in
= 2.8 V)
(V
in
= 4.9 V)
I
in
0.9
1.1
2.9
3.5
A
Maximum Operating Voltage (Pin 2)
V
in(max)
10
V
Minimum Operating Voltage (Pin 2)
(T
A
=
40
°
C to 85
°
C)
V
in(min)
0.55
0.65
0.70
0.80
V
Reset Output Current (Pin 1, Active Low ‘L’ Suffix Devices)
I
OUT
mA
N
Channel Sink Current, NCP304, NCP305
(V
OUT
= 0.05 V, V
in
= 0.70 V)
(V
OUT
= 0.50 V, V
in
= 1.5 V)
0.01
1.0
0.05
2.0
P
Channel Source Current, NCP304
(V
OUT
= 2.4 V, V
in
= 4.5 V)
1.0
2.0
Reset Output Current (Pin 1, Active High ‘H’ Suffix Devices)
I
OUT
mA
N
Channel Sink Current, NCP304, NCP305
(V
OUT
= 0.5 V, V
in
= 5.0 V)
6.3
11
P
Channel Source Current, NCP304
(V
OUT
= 0.4 V, V
in
= 0.7 V)
(V
OUT
= GND, V
in
= 1.5 V)
0.011
0.525
0.04
0.6
Propagation Delay Input to Output (Figure 2)
s
Complementary Output NCP304 Series
Output Transition, High to Low (Note 4)
Output Transition, Low to High (Note 4)
t
pHL
t
pLH
12
19
60
N
Channel Open Drain NCP305 Series
Output Transition, High to Low (Note 4)
Output Transition, Low to High (Note 4)
t
pHL
t
pLH
12
100
NCP304/5
3.0
Detector Threshold (Pin 2, V
in
Decreasing)
V
DET
2.94
3.00
3.06
V
Detector Threshold Hysteresis (Pin 2, V
in
Increasing)
V
HYS
0.09
0.15
0.21
V
Supply Current (Pin 2)
(V
in
= 2.87 V)
(V
in
= 5.0 V)
I
in
1.0
1.2
3.0
3.6
A
Maximum Operating Voltage (Pin 2)
V
in(max)
10
V
Minimum Operating Voltage (Pin 2)
(T
A
=
40
°
C to 85
°
C)
V
in(min)
0.55
0.65
0.70
0.80
V
Reset Output Current (Pin 1, Active Low ‘L’ Suffix Devices)
I
OUT
mA
N
Channel Sink Current, NCP304, NCP305
(V
OUT
= 0.05 V, V
in
= 0.70 V)
(V
OUT
= 0.50 V, V
in
= 1.5 V)
0.01
1.0
0.05
2.0
P
Channel Source Current, NCP304
(V
OUT
= 2.4 V, V
in
= 4.5 V)
1.0
2.0
Reset Output Current (Pin 1, Active High ‘H’ Suffix Devices)
I
OUT
mA
N
Channel Sink Current, NCP304, NCP305
(V
OUT
= 0.5 V, V
in
= 5.0 V)
6.3
11
4. In the case of CMOS Output Type: The time interval between the rising edge of V
DD
input pulse from 0.7 V to (+V
DET
) +2.0 V and output
voltage level becoming to V
/2. In the case of N
Channel Open Drain Output Type: Output pin is pulled up with a resistance of 470 k
to 5.0 V, the time interval between the rising edge of V
DD
input pulse from 0.7 V to (+V
DET
) +2.0 V and output voltage level becoming to
2.5 V.