Peripherals 6
miriac SBC-LX2160A User Manual
V 1.6
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© MicroSys Electronics GmbH 2021
Pin:
Description
MAX7325ATG
UDN2987LW
1
EXT_GND
-
Pin 12 (GND)
2
OUT0
Pin 10
Pin 20
3
OUT 1
Pin 11
Pin 19
4
OUT 2
Pin 12
Pin 18
5
OUT 3
Pin 13
Pin 17
6
OUT 4
Pin 14
Pin 16
7
OUT 5
Pin 15
Pin 15
8
EXT_12V_24V
-
Pin 11 (VS)
Table 6-31 GPOUT connector pinout (ST43)
Description
MAX7325ATG
FAULT input: logic low signals fault event from
UDN2978LW
Pin 7 (P6)
A logic high enables the GPOUT driver
Pin 16 (O14)
Table 6-32 GPOUT control and status signals
6.15
Fan Connector
The SBC-LX2160A provides a fan connector on the carrier board (marked with
„
FAN).
In case evaluation with an active cooling solution is necessary, MicroSys
recommends a 12VDC rated, PWM controlled fan with tacho output. If both signals
are provided, the fan curve can be adjusted in software by the included MicroChip
EMC2301 I²C fan controller which is controlled by the LX2160A on I
2
C1.
Part Reference:
ST44
Manufacturer:
Würth Elektronik
Type:
679 304 124 022
Mates with:
648 004 113 322
Pin:
Description
1
GND
2
+12V
3
TACHO
4
PWM
Table 6-33 FAN connector pinout