參數資料
型號: VND5012AK-E
廠商: 意法半導體
英文描述: DOUBLE CHANNEL HIGH SIDE DRIVER WITH ANALOG CURRENT SENSE FOR AUTOMOTIVE APPLICATIONS
中文描述: 雙通道高側驅動器上模擬電流為汽車應用意識
文件頁數: 6/13頁
文件大?。?/td> 125K
代理商: VND5012AK-E
VND5012AK-E
6/13
ELECTRICAL CHARACTERISTICS
(continued)
Table 10. Current Sense
(8V<V
CC
<16V)
Symbol
Parameter
Table 11. Truth Table
Note: 3. If the V
CSD
is high, the SENSE output is at a high impedance.
Test Conditions
Min.
Typ.
Max.
Unit
K
1
I
OUT
/I
SENSE
I
OUT
=1.5A; V
SENSE
=0.5V; V
CSD
=0V;
T
j
= -40°C...150°C
I
OUT
=10A; V
SENSE
=4V; V
CSD
=0V;
T
j
=-40°C
T
j
=25°C...150°C
I
OUT
=25A; V
SENSE
=4V; V
CSD
=0V;
T
j
=-40°C
T
j
=25°C...150°C
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
TBD
5000
TBD
K
2
I
OUT
/I
SENSE
TBD
TBD
5000
5000
TBD
TBD
K
3
I
OUT
/I
SENSE
TBD
TBD
5000
5000
TBD
TBD
I
SENSE0
Analog sense current
0
0
5
10
μ
A
μ
A
V
SENSE
Max analog sense
output voltage
I
OUT
=15A; V
CSD
=0V; R
SENSE
=3.9K
5
V
V
SENSEH
Analog sense output
voltage in
overtemperature condition
V
CC
=13V; R
SENSE
=3.9K
9
V
I
SENSEH
Analog sense output
current in
overtemperature condition
V
CC
=13V
8
mA
t
DSENSE1H
Delay Response time from
falling edge of CS_DIS pin
V
SENSE
<4V, 1.5A<Iout<25A
I
SENSE
=90% of I
SENSE
max
(see fig 5)
V
SENSE
<4V, 1.5A<Iout<25A
I
SENSE
=10% of I
SENSE
max
(see fig 5)
V
SENSE
<4V, 1.5A<Iout<25A
I
SENSE
=90% of I
SENSE
max
(see fig 5)
V
SENSE
<4V, 1.5A<Iout<25A
I
SENSE
=10% of I
SENSE
max
(see fig 5)
50
100
μ
s
t
DSENSE1L
Delay Response time from
rising edge of CS_DIS pin
5
20
μ
s
t
DSENSE2H
Delay Response time from
rising edge of INPUT pin
270
600
μ
s
t
DSENSE2L
Delay Response time from
falling edge of INPUT pin
100
250
μ
s
CONDITIONS
INPUT
OUTPUT
SENSE (V
CSD
=0V)
(see note 3)
Normal operation
L
H
L
H
L
H
L
H
L
H
L
H
L
L
L
L
L
L
H
H
0
Nominal
0
V
SENSEH
0
0
0
0
0
< Nominal
Overtemperature
Undervoltage
Short circuit to GND
Short circuit to V
CC
Negative output voltage
clamp
L
L
0
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