VND5E025AYTR-E STMicroelectronics, VND5E025AYTR-E Datasheet - Page 28
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VND5E025AYTR-E
Manufacturer Part Number
VND5E025AYTR-E
Description
Power Switch ICs - Power Distribution Double Ch High Side 41V 25mOhm 60A
Manufacturer
STMicroelectronics
Datasheet
1.VND5E025AY-E.pdf
(38 pages)
Specifications of VND5E025AYTR-E
Product Category
Power Switch ICs - Power Distribution
Rohs
yes
Operating Supply Voltage
4.5 V to 28 V
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
VND5E025AYTR-E
Manufacturer:
ST
Quantity:
20 000
Application information
3.4.1
28/38
Short to V
Short to V
A short circuit between V
V
during the on-state depending on the nature of the short circuit.
Off-state open-load with external circuitry
Detection of an open-load in off mode requires an external pull-up resistor R
the output to a positive supply voltage V
It is preferable V
overall standby current consumption to increase in normal conditions, i.e. when load is
connected.
An external pull down resistor R
avoid misdetection in case of floating outputs in off-state (see
diagnostic).
R
circuitry:
R
For proper open-load detection in off-state, the external pull-up resistor must be selected
according to the following formula:
For the values of V
(8 V < VCC < 18
SENSEH
PD
PD
≤ 22 K
must be selected in order to ensure V
during the device off-state. Small or no current is delivered by the current sense
CC
Ω
CC
is recommended.
V
OUT
PU
and off-state open-load detection
V).
OLmin
Pull
to be switched off during the module standby mode in order to avoid the
−
V
up
OUT
,V
_
CC
ON
OLmax
Pull
and output is indicated by the relevant current sense pin set to
=
Doc ID 14618 Rev 4
−
R
up
PD
, I
PD
_
L(off2)r
OFF
connected between output and GND is mandatory to
⋅
V
PU
=
PU
and I
R
−
R
.
OUT
PD
PU
R
PU
⋅
L(off2)f
+
I
< V
L
⋅
R
(
off
R
PD
OLmin
PD
) 2
see
f
⋅
<
I
Table 10: Open-load detection
L
unless pulled up by the external
V
(
off
OL
) 2
min
r
Figure 33: Current sense and
>
=
V
2
OL
V
max
=
4
VND5E025AK-E
V
PU
connecting