VND5025BK-E STMicroelectronics, VND5025BK-E Datasheet - Page 11

• Manufacturer Part Number: VND5025BK-E
• Description: Double Channel High Side Driver With Analog Current Sense For Automotive Applications
• Manufacturer: STMicroelectronics

VND5025BK-E
Table 9.
1. Parameter guaranteed by design; it is not tested.
2. Current sense ratio drift is the deviation of factor K for a given device (measured over the range -40°C to
Figure 4.
∆t
t
t
t
t
DSENSE1H
DSENSE2H
DSENSE1L
DSENSE2L
Symbol
DSENSE2H
150°C and 8V<V
SENSE CURRENT
LOAD CURRENT
Current sense (8V < V
Current sense delay characteristics
Delay response
time from falling
edge of CS_DIS
pin
Delay response
time from rising
edge of CS_DIS
pin
Delay response
time from rising
edge of INPUT
pin
Delay response
time between
rising edge of
output current
and rising edge
of current sense
Delay response
time from falling
edge of INPUT
pin
CS_DIS
Parameter
INPUT
CC
<16V) from its value measured at T
t
DSENSE2H
V
I
Figure
V
I
Figure
V
I
Figure
V
I
I
(see
V
I
Figure
SENSE
SENSE
SENSE
SENSE
OUT
SENSE
SENSE
SENSE
SENSE
SENSE
SENSE
Figure
= 90% of I
t
CC
DSENSE1L
4)
4)
4)
4)
= 90% of I
= 10% of I
= 90% of I
= 90% of I
= 10% of I
< 4V, 0.5 < I
< 4V, 0.5 < I
< 4V, 0.5 < I
< 4V,
< 4V, 0.5 < I
< 16V) (continued)
5)
Test conditions
OUTMAX
SENSEMAX
SENSEMAX
SENSEMAX
SENSEMAX,
SENSEMAX
j
=25°C, V
OUT
OUT
OUT
OUT
, I
< 10A
< 10A
< 10A
< 10A
OUTMAX
CC
(see
(see
(see
(see
=13V.
t
DSENSE1H
= 3A
Electrical characteristics
t
DSENSE2L
Min
Typ
100
50
70
5
Max Unit
100
300
110
250
20
11/31
µs