VND830LSPTR-E STMicroelectronics, VND830LSPTR-E Datasheet - Page 17

• Manufacturer Part Number: VND830LSPTR-E
• Description: IC DVR HIGH SIDE 2CH 18A PWRSO10
• Manufacturer: STMicroelectronics
• Type: High Sider

Specifications of VND830LSPTR-E

• Input Type: Non-Inverting
• Number Of Outputs: 2
• On-state Resistance: 60 mOhm
• Current - Peak Output: 23A
• Voltage - Supply: 5.5 V ~ 36 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: PowerSO-10 Exposed Bottom Pad
• Switch Type: High Side
• Power Switch Family: VND830LSP
• Power Switch On Resistance: 60mOhm
• Output Current: 6A
• Mounting: Surface Mount
• Supply Current: 12uA
• Package Type: PowerSO
• Operating Temperature (min): -40C
• Operating Temperature (max): 150C
• Operating Temperature Classification: Automotive
• Pin Count: 10
• Power Dissipation: 74W
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output / Channel: -
• Lead Free Status / Rohs Status: Compliant

VND830LSP-E
3.1.2
3.2
3.3
3.4
values. This shift varies depending on how many devices are ON in the case of several
high-side drivers sharing the same R
If the calculated power dissipation leads to a large resistor or several devices have to share
the same resistor then ST suggests to utilize solution 2 (see
Solution 2: diode (D
A resistor (R
inductive load.
This small signal diode can be safely shared amongst several different HSDs. Also in this
case, the presence of the ground network produces a shift ( 600 mV) in the input threshold
and in the status output values if the microprocessor ground is not common to the device
ground. This shift does not vary if more than one HSD shares the same diode/resistor
network.
Series resistor in INPUT and STATUS lines are also required to prevent that, during battery
voltage transient, the current exceeds the absolute maximum rating.
Safest configuration for unused INPUT and STATUS pin is to leave them unconnected.
Load dump protection
D
V
that are greater than the ones shown in
MCU I/Os protection
If a ground protection network is used and negative transient are present on the V
the control pins are pulled negative. ST suggests to insert a resistor (R
the microcontroller I/Os pins to latch-up.
The value of these resistors is a compromise between the leakage current of microcontroller
and the current required by the HSD I/Os (Input levels compatibility) with the latch-up limit of
microcontroller I/Os.
-V
Calculation example:
For V
5 k
Recommended values:
R
Open-load detection in off-state
Off-state open-load detection requires an external pull-up resistor (R
OUTPUT pin and a positive supply voltage (V
microprocessor.
CC
ld
prot
CCpeak
is necessary (Voltage Transient Suppressor) if the load dump peak voltage exceeds the
max DC rating. The same applies if the device is subject to transients on the V
=10 k .
CCpeak
R
/I
prot
latchup
= -100 V and I
GND
65 k .
= 1 k
R
prot
should be inserted in parallel to D
GND
(V
latchup
OH
Doc ID 10882 Rev 3
) in the ground line
µ
C
-V
IH
20 mA; V
-V
GND
GND
Table
.
) / I
OH
PU
13.
IHmax
µ
) like the +5 V line used to supply the
C
4.5 V
GND
Section
if the device drives an
Application information
PU
3.1.2).
prot
) connected between
) in line to prevent
CC
CC
line,
line
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