NCP302, NCP303
ELECTRICAL CHARACTERISTICS (For all values T = −40°C to +125°C, unless otherwise noted.)
A
Characteristic
Symbol
Min
Typ
Max
Unit
NCP302/3 − 0.9 (T = 255C for voltage options from 0.9 to 1.1 V)
A
Detector Threshold (Pin 2, V Decreasing)
V
0.882
0.027
0.900
0.045
0.918
0.063
V
V
in
DET−
Detector Threshold Hysteresis (Pin 2, V Increasing)
V
HYS
in
Supply Current (Pin 2)
I
in
mA
(V = 0.8 V)
(V = 2.9 V)
in
−
−
0.20
0.45
0.6
1.2
in
Maximum Operating Voltage (Pin 2)
Minimum Operating Voltage (Pin 2)
(T = −40°C to 85°C)
A
V
−
−
10
V
V
in(max)
V
−
−
0.55
0.65
0.70
0.80
in(min)
Reset Output Current (Pin 1, Active Low ‘L’ Suffix Devices)
I
mA
mA
OUT
Nch Sink Current, NCP302, NCP303
(V
OUT
(V
OUT
= 0.05V, V = 0.70V)
0.01
0.05
0.05
0.50
−
−
in
= 0.50V, V = 0.85V)
in
Pch Source Current, NCP302
(V = 2.4V, V = 4.5V)
1.0
6.0
2.5
−
−
OUT
in
Reset Output Current (Pin 1, Active High ‘H’ Suffix Devices)
Nch Sink Current, NCP302, NCP303
I
OUT
(V
OUT
= 0.5 V, V = 1.5 V)
1.05
in
Pch Source Current, NCP302
(V
OUT
(V
OUT
= 0.4 V, V = 0.7 V)
0.011
0.014
0.04
0.08
−
−
in
= GND, V = 0.8 V)
in
C
Delay Pin Threshold Voltage (Pin 5)
V
TCD
V
D
(V = 0.99 V)
in
0.50
0.67
0.84
Delay Capacitor Pin Sink Current (Pin 5)
I
mA
CD
(V = 0.7 V, V = 0.1V)
2.0
10
120
300
−
−
in
CD
(V = 0.85 V, V = 0.5V)
in
CD
Delay Pullup Resistance (Pin 5)
R
0.5
1.0
2.0
MW
D
NCP302/3 − 1.8
Detector Threshold (Pin 2, V Decreasing)
V
1.764
0.054
1.80
1.836
0.126
V
V
in
DET−
Detector Threshold Hysteresis (Pin 2, V Increasing)
V
0.090
in
HYS
Supply Current (Pin 2)
I
in
mA
(V = 1.7 V)
(V = 3.8 V)
in
−
−
0.23
0.48
0.7
1.3
in
Maximum Operating Voltage (Pin 2)
V
−
−
10
V
V
in(max)
Minimum Operating Voltage (Pin 2) (T = 25°C)
(T = −40°C to 125°C)
A
V
−
−
0.55
0.65
0.70
0.80
A
in(min)
Reset Output Current (Pin 1, Active Low ‘L’ Suffix Devices)
I
mA
mA
OUT
Nch Sink Current, NCP302, NCP303
(V
OUT
(V
OUT
= 0.05V, V = 0.70V)
0.01
1.0
0.05
2.0
−
−
in
= 0.50V, V = 1.5V)
in
Pch Source Current, NCP302
(V = 2.4V, V = 4.5V)
1.0
6.3
6.0
11
−
−
OUT
in
Reset Output Current (Pin 1, Active High ‘H’ Suffix Devices)
Nch Sink Current, NCP302, NCP303
I
OUT
(V
OUT
= 0.5 V, V = 5.0 V)
in
Pch Source Current, NCP302
(V
OUT
(V
OUT
= 0.4 V, V = 0.7 V)
0.011
0.525
0.04
0.6
−
−
in
= GND, V = 1.5 V)
in
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