Datasheet

VN5E025AJ-E Electrical specifications
Doc ID 13106 Rev 5 11/37
Table 9. Current sense (8V<V
CC
<18V)
Symbol Parameter Test conditions Min. Typ. Max. Unit
K
LED
I
OUT
/I
SENSE
I
OUT
= 0.05A, V
SENSE
=0.5V,
V
CSD
=0V
T
j
= -40°C...150°C
1370 3180 4930
K
0
I
OUT
/I
SENSE
I
OUT
= 0.5A; V
SENSE
=0.5V;
V
CSD
=0V;
T
j
= -40°C...150°C
1990 3050 4120
K
1
I
OUT
/I
SENSE
I
OUT
= 2A; V
SENSE
=4V; V
CSD
=0V;
T
j
= -40°C...150°C
T
j
= 25°C...150°C
2100
2220
2860
2860
3840
3500
dK
1
/K
1
(1)
Current sense ratio
drift
I
OUT
=2A; V
SENSE
= 4V;
V
CSD
=0V;
T
J
= -40 °C to 150 °C
-10 10 %
K
2
I
OUT
/I
SENSE
I
OUT
= 3A; V
SENSE
=4V; V
CSD
=0V;
T
j
= -40°C...150°C
T
j
=25°C...150°C
2300
2420
2850
2850
3520
3300
dK
2
/K
2
(1)
Current sense ratio
drift
I
OUT
=3 A; V
SENSE
= 4 V;
V
CSD
=0V;
T
J
= -40 °C to 150 °C
-7 7 %
K
3
I
OUT
/I
SENSE
I
OUT
= 10A; V
SENSE
=4V; V
CSD
=0V;
T
j
= -40°C...150°C
T
j
=25°C...150°C
2690
2700
2830
2830
3060
3020
dK
3
/K
3
(1)
Current sense ratio
drift
I
OUT
= 10 A; V
SENSE
= 4 V;
V
CSD
=0V;
T
J
= -40 °C to 150 °C
-4 4 %
I
SENSE0
Analog sense
leakage current
I
OUT
=0A; V
SENSE
=0V;
V
CSD
=5V; V
IN
=0V; T
j
=-40°C...150°C
V
CSD
=0V; V
IN
=5V; T
j
=-40°C...150°C
I
OUT
=2A; V
SENSE
=0V;
V
CSD
=5V; V
IN
=5V; T
j
=-40°C...150°C
0
0
0
1
2
1
µA
µA
µA
I
OL
Open load ON state
current detection
threshold
V
IN
= 5V, 8V<V
CC
<18V
I
SENSE
= 5 µA
530mA
V
SENSE
Max analog sense
output voltage
I
OUT
= 3A; V
CSD
= 0V 5
V
V
SENSEH
(2)
Analog sense output
voltage in fault
condition
V
CC
= 13V; R
SENSE
= 3.9K Ω 8
I
SENSEH
(2)
Analog sense output
current in fault
condition
V
CC
= 13V; V
SENSE
= 5V 9 mA