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VNQ7040AY Datasheet(PDF) 13 Page - STMicroelectronics

Part # VNQ7040AY
Description  Quad channel high-side driver with MultiSense analog feedback for automotive applications
PDF  50 Pages
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

VNQ7040AY Datasheet(HTML) 13 Page - STMicroelectronics

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VNQ7040AY
Electrical specification
DocID027406 Rev 4
13/50
7 V < VCC < 18 V; -40 °C < Tj < 150 °C
Symbol
Parameter
Test conditions
Min.
Typ.
Max.
Unit
ISENSEH
MultiSense
output current in
fault condition
VCC = 13 V; VSENSE = 5 V
7
20
30
mA
MultiSense timings (Chip Temperature Sense mode - see Figure 6: "Multisense timings (chip
temperature and VCC sense mode)")
tDSENSE3H
VSENSE_TC settling
time from rising
edge of SEn
VSEn = 0 V to 5 V;
VSEL0 = VSEL1 = 0 V;
VSEL2 = 5 V; RSENSE = 1
kΩ
60
µs
tDSENSE3L
VSENSE_TC disable
delay time from
falling edge of
SEn
VSEn = 5 V to 0 V;
VSEL0 = VSEL1 = 0 V;
VSEL2 = 5 V; RSENSE = 1
kΩ
20
µs
MultiSense timings (VCC Voltage Sense mode - see Figure 6: "Multisense timings (chip
temperature and VCC sense mode)")
tDSENSE4H
VSENSE_VCC
settling time from
rising edge of
SEn
VSEn = 0 V to 5 V;
VSEL0 = VSEL1 = VSEL2 = 5 V;
RSENSE = 1
kΩ
60
µs
tDSENSE4L
VSENSE_VCC
disable delay
time from falling
edge of SEn
VSEn = 5 V to 0 V;
VSEL0 = VSEL1 = VSEL2 = 5 V;
RSENSE = 1
kΩ
20
µs
MultiSense Timings (Multiplexer transition times) (3)
tD_XtoY
MultiSense
transition delay
from ChX to ChY
VIN2 = 5 V; VIN3 = 5 V;
VSEn = 5 V; VSEL0 = 0 V to 5 V;
VSEL1 = 5 V; VSEL2 = 0 V;
IOUT2 = 0 A; IOUT3 = 2.5 A;
RSENSE = 1
kΩ
20
µs
tD_CStoTC
MultiSense
transition delay
from current
sense to TC
sense
VIN0 = 5 V; VSEn = 5 V;
VSEL0 = 0 V; VSEL1 = VSEL2 = 0 V
to 5 V;
IOUT0 = 1.25 A; RSENSE = 1
kΩ
60
µs
tD_TCtoCS
MultiSense
transition delay
fromTC sense to
current sense
VIN0 = 5 V; VSEn = 5 V;
VSEL0 = 0 V;
VSEL1 = VSEL2 = 5 V to 0 V;
IOUT0 = 1.25 A; RSENSE = 1
kΩ
20
µs
tD_CStoVCC
MultiSense
transition delay
from current
sense to VCC
sense
VIN2 = 5 V; VSEn = 5 V;
VSEL0 = 5 V;
VSEL1 = 5 V; VSEL2 = 0 V to 5 V;
IOUT2 = 1.25 A; RSENSE = 1
kΩ
60
µs
tD_VCCtoCS
MultiSense
transition delay
from VCC sense to
current sense
VIN2 = 5 V; VSEn = 5 V;
VSEL1 = 5 V;
VSEL0 = VSEL2 = 5 V to 0 V;
IOUT2 = 1.25 A; RSENSE = 1
kΩ
20
µs



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