Datasheet

VN5772AK-E Electrical specification
Doc ID 16084 Rev 6 11/34
Table 10. Current sense (8 V < V
CC
< 16 V)
Symbol Parameter Test conditions Min. Typ. Max. Unit
K
0
I
OUT
/ I
SENSE
I
OUT
= 0.35 A; V
SENSE
= 0.5 V;
T
j
= -40 °C to 50 °C
1430 2140 2890
K
1
I
OUT
/ I
SENSE
I
OUT
= 1 A; V
SENSE
= 0.5 V;
T
j
= -40 °C to 150 °C
T
j
= 25 °C to 150 °C
1470
1570
2020
2020
2610
2470
K
2
I
OUT
/ I
SENSE
I
OUT
= 2 A; V
SENSE
= 4 V;
T
j
= -40 °C to 150 °C
T
j
= 25 °C to 150 °C
1740
1790
2020
2020
2320
2250
K
3
I
OUT
/ I
SENSE
I
OUT
= 6 A; V
SENSE
= 4 V;
T
j
= -40 °C to 150 °C
T
j
= 25 °C to 150 °C
1890
1890
2010
2010
2140
2140
V
SENSE
Max analog sense output
voltage
I
OUT
= 4 A; 5 V
I
SENSE0
Analog sense leakage
current
I
OUT
= 0 A,
V
SENSE
= 0 V,
V
IN
= 0 V,
T
j
= -40 °C to 150 °C
01
µA
I
OUT
= 0 A,
V
SENSE
= 0 V,
V
IN
= 5 V,
T
j
= -40 °C to 150 °C
02
V
SENSEH
Analog sense output
voltage in overtemperature
condition
V
CC
= 13 V, R
SENSE
= 10 KΩ 9V
I
SENSEH
Analog sense output
current in overtemperature
condition
V
CC
= 13 V, V
SENSE
= 5 V 8 mA
t
DSENSE2H
Delay response time from
rising edge of INPUT pin
V
SENSE
< 4 V,
0.5 A < I
OUT
< 4 A,
I
SENSE
= 90% of I
SENSE max
(see Figure 3)
80 250 µs
t
DSENSE2L
Delay response time from
falling edge of INPUT pin
V
SENSE
< 4 V,
0.5 A < I
OUT
< 4 A,
I
SENSE
= 10% of I
SENSE max
(see Figure 3)
100 250 µs