Infineon EVAL-M3-302FTOBO1, Руководство пользователя

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User Guide 14 of 44 Revision 1.1
2021-03-21
EVAL-M3-302F User Guide
iMOTION™ Modular Application Design Kit
EVAL-M3-302F main features
Pin No. Pin Details
12 IU- Ground
13 GK Gate kill signal – active low when over current is detected
14 DCBSENSE DC bus positive voltage, scaled in 0-3.3 V range by a voltage divider
15 VTH Thermistor input
16 IV+ Shunt voltage phase V
17 IV- Ground
18 IW+ Shunt voltage phase W
19 IW- Ground
20 VCC Defined for 15 V power supply (not used in this board)
21 PFCG0 3.3 V compatible logic output for PFC gate driver0
22 GND Ground
23 PFCG1 3.3 V compatible logic output for PFC gate driver1
24 +3.3 V On board 3.3 V supply
25 - Not used
26 DCBSENSE DC bus positive voltage, scaled in 0-3.3 V range by a voltage divider
27 VAC+ AC voltage input1 with high resistive input
28 VAC- AC voltage input2 with high resistive input
29 - Not used
30 IPFC- Shunt voltage for PFC
The EVAL-M3-302F supports the use of both digital and analog Hall sensors. Table 5 includes the details of the
Hall sensor interface connector.
Table 5 J2- Hall sensor Input
Pin Name Pin name connectors
1 GND
Ground
2 DHAL1/AHAL1+ Digital Hall sensor Input1 or analog Hall sensor
3 DHAL2/AHAL1-
Digital Hall sensor Input2 or analog Hall sensor Input1-
4 DHAL3/AHAL2+ Digital Hall sensor Input3 or analog Hall sensor
5 AHAL2-
Analog Hall sensor Input2-
6 +3.3V
+3.3 V power supply
The IMC300 series of dual core controllers is the most flexible solution in terms of application support. A large
number of pins is made available on pin headers supporting multiple customer-use cases.
Table 6, Table 7, Table 8, Table 9, Table 10 and Table 11 include the details of the respective signal pins for the
embedded microcontroller (MCU). Functionality of the pins is flexible and can be assigned via the respective
program running on the MCU. For details please refer to the IMC300 hardware reference manual.