NCV7703
ELECTRICAL CHARACTERISTICS
(−40°C ≤ T ≤ 150°C, 5.5 V ≤ V ≤ 40 V, 3 V ≤ V ≤ 5.25 V, EN = V , unless otherwise specified)
J
S
CC
CC
Characteristic
Conditions
Min
Typ
Max
Unit
GENERAL
Supply Current (V )
V
S
= 13.2 V, OUTx = 0 V
−
1.0
5.0
mA
S
Sleep Mode (Note 5)
EN = SI = SCLK = 0 V, CSB = V
CC
0 V < V < 5.25 V
CC
(T = −40°C to 85°C)
J
V
S
= 13.2 V, OUTx = 0 V
−
−
2.0
EN = SI = SCLK = 0 V, CSB = V
0 V < V < 5.25 V, T = 25°C
CC
CC
J
Supply Current (V )
Active Mode
EN = V , 5.5 V < V < 35 V
No Load
−
−
2.0
0
4.0
2.5
mA
mA
mA
V
S
CC
S
Supply Current (V
)
V
CC
= CSB, EN = SI = SCLK = 0 V
CC
Sleep Mode (Note 6)
(T = −40°C to 85°C)
J
Supply Current (V
Active Mode
)
EN = V
−
1.5
2.80
3.0
CC
CC
V
V
Power−On−Reset Threshold
2.60
3.00
CC
Undervoltage Detection
Threshold V decreasing
4.3
100
4.7
−
5.1
400
V
mV
S
S
Hysteresis
V
S
Overvoltage Detection
Threshold V increasing
34.0
1.5
37.5
3.5
40.0
5.5
V
S
Hysteresis
Thermal Warning (Note 4)
Thermal Shutdown (Note 4)
Threshold
Hysteresis
120
145
30
170
°C
−
−
Threshold
Hysteresis
155
−
175
30
195
−
°C
Ratio of Thermal Shutdown to Thermal
Warning temperature (Note 4)
1.05
1.20
−
°C/°C
OUTPUTS
Output R
(Source)
I = −500 mA
out
DS(on)
V
= 13.2 V, T = 25°C
−
−
−
−
−
0.8
−
0.95
1.5
1.7
−
W
W
W
W
W
S
S
J
V
= 13.2 V
8 V ≤ V ≤ 40 V
−
S
5.5 V ≤ V ≤ 8 V, T = 25°C
1.3
−
S
J
5.5 V ≤ V ≤ 8 V
2.0
S
Output R
(Sink)
I = 500 mA
out
DS(on)
V
= 13.2 V, T = 25°C
−
−
0.8
−
0.95
1.5
1.7
−
W
W
S
S
J
V
= 13.2 V
8 V ≤ V ≤ 40 V
−
−
W
S
5.5 V ≤ V ≤ 8 V, T = 25°C
−
1.3
−
W
S
J
5.5 V ≤ V ≤ 8 V
−
2.0
−
W
S
Source Leakage Current
Sum of I(OUTx) x = 1, 2, 3
OUTx = 0 V, V = 40 V, EN = 0 V
−5.0
−
mA
S
CSB = V
CC
0 V < V < 5.25 V
CC
Sum(I(OUTx)
OUTx = 0 V, V = 40 V, EN = 0 V
−1.0
−
−
S
CSB = V
CC
0 V < V < 5.25 V, T = 25°C
CC
J
Sum(I(OUTx)
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