VND5E160MJTR-E

Manufacturer Part NumberVND5E160MJTR-E
DescriptionIC DVR SW HI SIDE 2CH POWERSSO12
ManufacturerSTMicroelectronics
TypeHigh Side
VND5E160MJTR-E datasheets

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Specifications of VND5E160MJTR-E

Input TypeNon-InvertingNumber Of Outputs2
On-state Resistance160 mOhmCurrent - Peak Output10A
Voltage - Supply4.5 V ~ 28 VOperating Temperature-40°C ~ 150°C
Mounting TypeSurface MountPackage / Case*
Lead Free Status / RoHS StatusLead free / RoHS CompliantCurrent - Output / Channel-
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Application information
3.4
Current sense and diagnostic
The current sense pin performs a double function (see
diagnostic):
Current mirror of the load current in normal operation, delivering a current
proportional to the load one according to a know ratio K
The current I
external resistor R
minimum (see parameter V
current sense accuracy depends on the output current (refer to current sense electrical
characteristics
Diagnostic flag in fault conditions, delivering a fixed voltage V
maximum current I
Truth
table):
Power limitation activation
Overtemperature
A logic level high on CS_DIS pin sets at the same time all the current sense pins of the
device in a high-impedance state, thus disabling the current monitoring and diagnostic
detection. This feature allows multiplexing of the microcontroller analog inputs by sharing of
sense resistance and ADC line among different devices.
Figure 30. Current sense and diagnostic
I
OUT
CS_DIS
R
PROT
To uC ADC
24/34
can be easily converted to a voltage V
SENSE
. Linearity between I
SENSE
in
Table 9: Current sense (8 V < VCC < 18
SENSE
Table 9: Current sense (8 V < VCC < 18
in case of the following fault conditions (refer to
SENSEH
41V
Overtemperature
/K
X
I
SENSEH
V
SENSEH
CURRENT
SENSEn
R
SENSE
V
SENSE
Doc ID 15616 Rev 1
VND5E160MJ-E
Figure 30: Current sense and
.
X
by means of an
SENSE
and V
is ensured up to 5 V
OUT
SENSE
V)).
SENSEH
V
BAT
V
CC
Main MOSn
Pwr_Lim
OUTn
GND
V)). The
up to a
Table 10:
Load