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VND5012AK-E Fiches technique(PDF) 6 Page - STMicroelectronics

No de pièce VND5012AK-E
Description  DOUBLE CHANNEL HIGH SIDE DRIVER WITH ANALOG CURRENT SENSE FOR AUTOMOTIVE APPLICATIONS
Download  13 Pages
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Fabricant  STMICROELECTRONICS [STMicroelectronics]
Site Internet  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

VND5012AK-E Fiches technique(HTML) 6 Page - STMicroelectronics

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ELECTRICAL CHARACTERISTICS (continued)
Table 10. Current Sense (8V<VCC<16V)
Table 11. Truth Table
Note: 3. If the VCSD is high, the SENSE output is at a high impedance.
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
K1
IOUT/ISENSE
IOUT=1.5A; VSENSE=0.5V; VCSD=0V;
Tj= -40°C...150°C
TBD
5000
TBD
K2
IOUT/ISENSE
IOUT=10A; VSENSE=4V; VCSD=0V;
Tj=-40°C
Tj=25°C...150°C
TBD
TBD
5000
5000
TBD
TBD
K3
IOUT/ISENSE
IOUT=25A; VSENSE=4V; VCSD=0V;
Tj=-40°C
Tj=25°C...150°C
TBD
TBD
5000
5000
TBD
TBD
ISENSE0
Analog sense current
IOUT=0A; VSENSE=0V;
VCSD=5V; VIN=0V; Tj=-40°C...150°C
VCSD=0V; VIN=5V; Tj=-40°C...150°C
0
0
5
10
µA
µA
VSENSE
Max analog sense
output voltage
IOUT=15A; VCSD=0V; RSENSE=3.9K
5V
VSENSEH
Analog sense output
voltage in
overtemperature condition
VCC=13V; RSENSE=3.9K
9V
ISENSEH
Analog sense output
current in
overtemperature condition
VCC=13V
8
mA
tDSENSE1H
Delay Response time from
falling edge of CS_DIS pin
VSENSE<4V,
1.5A<Iout<25A
ISENSE=90% of ISENSE max (see fig 5)
50
100
µs
tDSENSE1L
Delay Response time from
rising edge of CS_DIS pin
VSENSE<4V,
1.5A<Iout<25A
ISENSE=10% of ISENSE max (see fig 5)
520
µs
tDSENSE2H
Delay Response time from
rising edge of INPUT pin
VSENSE<4V,
1.5A<Iout<25A
ISENSE=90% of ISENSE max (see fig 5)
270
600
µs
tDSENSE2L
Delay Response time from
falling edge of INPUT pin
VSENSE<4V,
1.5A<Iout<25A
ISENSE=10% of ISENSE max (see fig 5)
100
250
µs
CONDITIONS
INPUT
OUTPUT
SENSE (VCSD=0V)
(see note 3)
Normal operation
L
H
L
H
0
Nominal
Overtemperature
L
H
L
L
0
VSENSEH
Undervoltage
L
H
L
L
0
0
Short circuit to GND
L
H
L
L
0
0
Short circuit to VCC
L
H
H
H
0
< Nominal
Negative output voltage
clamp
LL
0


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