VN7007ALH Datasheet, PDF (12/37 Pages) STMicroelectronics – High-side driver with CurrentSense analog feedback

Electrical specification
VN7007ALH
7 V < VCC < 18 V; -40°C < Tj < 150°C
Symbol
Parameter
Test conditions
Min. Typ. Max. Unit
VCC = 7 V; RSENSE = 2.7 kΩ;
VSENSE_SAT Multisense saturation voltage VFR_DIAG = 5 V; VIN = 5 V;
5
V
IOUT = 27 A; Tj = 150°C
VCC = 7 V; VSENSE = 4 V;
ISENSE_SAT⁽¹⁾ CS saturation current
VIN = 5 V; VFR_DIAG = 5 V;
4
mA
Tj = 150°C
VCC = 7 V; VSENSE = 4 V;
IOUT_SAT⁽¹⁾ Output saturation current
VIN = 5 V; VFR_DIAG = 5 V;
45
A
Tj = 150°C
OFF-state diagnostic
VOL
OFF-state open-load voltage
detection threshold
VIN = 0 V; VFR_DIAG = 5 V
23 4V
IL(off2)
OFF-state output sink current ^{VIN = 0 V; VOUT = VOL;}
Tj = -40°C to 125°C
-100
-15 µA
tDSTKON
OFF-state diagnostic delay
time from falling edge of
INPUT (see Figure 5:
"TDSTKON")
VIN = 5 V to 0 V; VFR_DIAG = 5 V;
IOUT = 0 A; VOUT = 4 V
100
350
700
µs
tD_OL_V
Settling time for valid OFF-
state open load diagnostic
indication from rising edge of
FR_DIAG
VIN = 0 V; VFR = 0 V;
VOUT = 4 V;
VFR_DIAG = 0 V to 5 V
60 µs
tD_VOL
OFF-state diagnostic delay VIN = 0 V; VFR_DIAG = 5 V;
time from rising edge of VOUT VOUT = 0 V to 4 V
5 30 µs
Fault diagnostic feedback (see Table 11: "Truth table")
VSENSEH
ISENSEH
CurrentSense output voltage
in fault condition
CurrentSense output current
in fault condition
VCC = 13 V; VIN = 0 V;
VFR_DIAG = 5 V; IOUT = 0 A;
VOUT = 4 V; RSENSE = 1 kΩ
VCC = 13 V; VSENSE = 5 V
5
6.6 V
7 20 30 mA
CurrentSense timings (current sense mode)
tDSENSE2H
Current sense settling time
from rising edge of INPUT
Current sense settling time
DtDSENSE2H
from rising edge of IOUT
(dynamic response to a step
change of IOUT)
Current sense turn-off delay
tDSENSE2L time from falling edge of
INPUT
VIN = 0 V to 5 V; VFR_DIAG = 5 V;
RSENSE = 1 kΩ; RL = 2.2 Ω
VIN = 5 V; VFR_DIAG = 5 V;
RSENSE = 1 kΩ;
ISENSE = 90 % of ISENSEMAX;
RL = 2.2 Ω
VIN = 5 V to 0 V; VFR_DIAG = 5 V;
RSENSE = 1 kΩ; RL = 2.2 Ω
100 300 µs
200 µs
50 250 µs
Notes:
(1)_{Parameter guaranteed by design and characterization; not subject to production test.}
(2)_{All values refer to VCC = 13 V; Tj = 25°C, unless otherwise specified.}
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