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UM0969 数据表(PDF) 23 Page - STMicroelectronics |
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UM0969 数据表(HTML) 23 Page - STMicroelectronics |
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23 / 46 page ![]() UM0969 Description of jumpers, test pins, and connectors Doc ID 17665 Rev 2 23/46 J3 Motor control connector 1 - emergency stop 2 - GND 3 - PWM - 1H 4 - GND 5 - PWM-1L 6 - GND 7 - PWM-2H 8 - GND 9 - PWM-2L 10 - GND 11 - PWM-3H 12 - GND 13 - PWM-3L 14 - HV bus voltage 15 - current phase A 16 - GND 17 - current phase B 18 - GND 19 - current phase C 20 - GND 21 - NTC bypass relay 22 - GND 23 - dissipative brake PWM 24 - GND 25 - +V power 26 - heatsink temperature 27 - PFC sync. 28 - VDD_m 29 - PWM VREF 30 - GND 31 - measure phase A 32 - GND 33 - measure phase B 34 - measure phase C J4 Dissipative brake 1 – open collector 2 – bus voltage Table 7. Connector pinout description (continued) Name Reference DEscription\pinout |
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