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VN7140AS12 Datasheet(PDF) 16 Page - STMicroelectronics

Part # VN7140AS12
Description  High-side driver with Multisense analog feedback for automotive applications
PDF  39 Pages
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

VN7140AS12 Datasheet(HTML) 16 Page - STMicroelectronics

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Electrical specification
VN7140AS12
16/39
DocID029756 Rev 2
Figure 8: TDSTKON
Table 11: Truth table
Mode
Conditions
INX
SEn
OUTX
Multisense
Comments
Standby
All logic inputs low
L
L
L
Hi-Z
Low quiescent current
consumption
Normal
Nominal load
connected;
Tj < 150 °C
L
L
Hi-Z
H
H
ISENSE = 1/K *
IOUT
Outputs configured for
auto-restart
Overload
Overload or short
to GND causing:
Tj > TTSD or
ΔTj > ΔTj_SD
L
L
Hi-Z
H
H
VSENSE =
VSENSEH
Output cycles with
temperature
hysteresis
Undervoltage
VCC < VUSD (falling)
X
X
L
Hi-Z
Re-start when
VCC > VUSD +
VUSDhyst (rising)
OFF-state
diagnostics
Short to VCC
L
H
VSENSE =
VSENSEH
Open-load
L
H
VSENSE =
VSENSEH
External pull-up
Negative output
voltage
Inductive loads
turn-off
L
< 0 V
Hi-Z
TDSTKON
VINPUT
VOUT
Multisense
VOUT > VOL
GAPG2609141140CFT



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