VN610SP-E STMicroelectronics, VN610SP-E Datasheet - Page 18

• Manufacturer Part Number: VN610SP-E
• Description: AED Vipower
• Manufacturer: STMicroelectronics
• Type: High Sider
• Series: -r

Specifications of VN610SP-E

• Supply Voltage (min): 5.5 V
• Supply Current: 0.01 mA
• Maximum Power Dissipation: 139000 mW
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Package / Case: PowerSO-10
• Minimum Operating Temperature: - 40 C
• Number Of Outputs: 1
• Input Type: Non-Inverting
• On-state Resistance: 10 mOhm
• Current - Output / Channel: 45A
• Current - Peak Output: 75A
• Voltage - Supply: 5.5 V ~ 36 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: *
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Application information
3.1.2
3.2
3.3
18/27
If the calculated power dissipation requires the use of a large resistor, or several devices
have to share the same resistor, then ST suggests using solution 2 below.
Solution 2: a diode (D
A resistor (R
inductive load. This small signal diode can be safely shared amongst several different HSD.
Also in this case, the presence of the ground network produces a shift (j600mV) in the input
threshold and the status output values if the microprocessor ground is not common with the
device ground. This shift not varies 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 pin is to leave them unconnected, while unused SENSE pin
has to be connected to ground pin.
Load dump protection
D
V
line that are greater than those shown in the ISO T/R 7637/1 table.
MCU I/O protection
If a ground protection network is used and negative transients are present on the V
the control pins is pulled negative. ST suggests to insert a resistor (R
the µC I/O pins from latching up.
The value of these resistors is a compromise between the leakage current of µC and the
current required by the HSD I/Os (Input levels compatibility) with the latch-up limit of µC
I/Os:
Example
For the following conditions:
Recommended values are:
CC
ld
is necessary (voltage transient suppressor) if the load dump peak voltage exceeds the
maximum DC rating. The same applies if the device is subject to transients on the V
- V
V
I
V
5k
R
latchup
CCpeak
OH C
prot
CCpeak
= 10k
R
GND
prot
= - 100V
20mA
4.5V
/ I
latchup
= 1k ) should be inserted in parallel to D
65k .
R
prot
GND
Doc ID 10889 Rev 4
(V
) in the ground line
OH C
- V
IH
- V
GND
) / I
IHmax
GND
if the device is driving an
prot
) in line to prevent
VN610SP-E
CC
line,
CC