VND600 STMicroelectronics, VND600 Datasheet - Page 16

• Manufacturer Part Number: VND600
• Description: RELAY SSR 2CHAN HI SIDE 16SOIC
• Manufacturer: STMicroelectronics
• Type: High Sider

Specifications of VND600

• Input Type: Non-Inverting
• Number Of Outputs: 2
• On-state Resistance: 35 mOhm
• Current - Peak Output: 40A
• Voltage - Supply: 5.5 V ~ 36 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.300", 7.5mm Width)
• Switch Type: High Side
• Mounting: Surface Mount
• Operating Temperature (min): -40C
• Operating Temperature (max): 150C
• Operating Temperature Classification: Automotive
• Pin Count: 16
• Power Dissipation: 8.3W
• Load Current Rating: 25 A
• Relay Type: Solid State
• Termination Style: Solder Leads
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Output / Channel: -
• Lead Free Status / Rohs Status: Not Compliant
• Other names: 497-4497-5

Application information
3
3.1
3.1.1
16/26
Application information
Figure 19. Application schematic
GND protection network against reverse battery
Solution 1: resistor in the ground line (R
This can be used with any type of load.
The following is an indication on how to dimension the R
1.
2.
where - I
maximum rating section of the device datasheet.
Power Dissipation in R
P
This resistor can be shared amongst several different HSDs. Please note that the value of
this resistor should be calculated with formula (1) where I
maximum on-state currents of the different devices.
Please note that if the microprocessor ground is not shared by the device ground then the
R
values. This shift will vary 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 below).
D
GND
= (- V
R
R
will produce a shift (I
GND
GND
+5V
CC
GND
µC
)
≤ 600mV / (I
≥ (- V
2
/ R
R
is the DC reverse ground pin current and can be found in the absolute
SENSE1,2
R
R
R
R
GND
prot
prot
prot
prot
CC
) / (- I
S(on)max
GND
GND
S(on)max
(when V
)
).
C. SENSE 2
C. SENSE 1
INPUT2
INPUT1
* R
CC
GND
GND
< 0: during reverse battery situations) is:
.
) in the input thresholds and the status output
V
GND1
GND
GND
R
GND
V
GND
CC1
S(on)max
only)
GND2
resistor.
OUTPUT1
OUTPUT2
V
D
CC2
GND
becomes the sum of the
D
VND600
ld