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
LOGIC INPUTS (EN, SI, SCLK, CSB)
Input Threshold
%V
CC
High
Low
−
30
−
−
70
−
Input Hysteresis
100
5.0
−50
−
350
25
600
50
mV
mA
mA
pF
Input Pulldown Current (EN, SI, SCLK)
Input Pullup Current (CSB)
Input Capacitance (Note 7)
LOGIC OUTPUT (SO)
Output High
EN = SI = SCLK = V
CSB = 0 V
CC
−25
10
−5
15
I
I
= 1 mA
V
– 1.0
V – 0.7
CC
−
V
V
out
CC
Output Low
= −1.6 mA
−
−10
−
0.2
−
0.4
10
15
out
Tri−state Leakage
CSB = V , 0 V v SO v V
mA
pF
CC
CC
Tri−state Input Capacitance (Note 7)
TIMING SPECIFICATIONS
CSB = V
10
CC
Overcurrent Shutdown Delay Time
ms
Source
Sink
10
10
25
25
50
50
Current Limit Fault Delay
Under Load Detection Delay Time
High Side Turn On Time
High Side Turn Off Time
Low Side Turn On Time
Low Side Turn Off Time
High Side Rise Time
V
> 8 V
−
200
−
200
350
7.5
3.0
6.5
3.0
5.0
2.0
1.0
1.0
−
−
600
15
6.0
15
6.0
10
5.0
3.0
3.0
−
ms
ms
ms
ms
ms
ms
ms
ms
ms
ms
ms
ms
S
V
S
V
S
V
S
V
S
V
S
V
S
V
S
V
S
= 13.2 V, R
= 13.2 V, R
= 13.2 V, R
= 13.2 V, R
= 13.2 V, R
= 13.2 V, R
= 13.2 V, R
= 13.2 V, R
= 25 W
= 25 W
= 25 W
= 25 W
= 25 W
= 25 W
= 25 W
= 25 W
load
load
load
load
load
load
load
load
−
−
−
−
High Side Fall Time
−
Low Side Rise Time
−
Low Side Fall Time
−
NonOverlap Time
High Side Turn Off to Low Side Turn On
Low Side Turn Off to High Side Turn On
1.0
1.0
NonOverlap Time
−
−
7. Not production tested.
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