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Design Tip Hot Plug BMS board

Dear Members. The current BMS board design has not taken in consideration all the recommendation for a Hot Plug capable design. To make your system hot-plug resistant make sure to follow the recommendations below: Change the battery connector with a ...

Resolved! L9663

Hi, I am using L9663, can you send me a driver code? Or a schematic diagram of the wiring

JL1 by Associate II
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  • 1 replies
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Resolved! L9963E SPI message definition

Hi,I'm trying to understand SPI communication for your L9963E.In the data sheet for your L9963E IC is missing the definition of how SPI shall be configured. It doesn't say anything about MSB/LSB bit send configuration for SPI. In the picture below we...

MaraLo_0-1708370925442.png
MaraLo by Associate
  • 552 Views
  • 5 replies
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Resolved! 'SPC584B-DISP hardware files

Where can i find the pcb file or gerber file for the SPC584B-DISP, I have a short circuit on board and would like to trace and troubleshoot the board , but i need the hardware files to see where the traces goes to instead of manually looking for it .

kqtay by Associate
  • 301 Views
  • 1 replies
  • 0 kudos

Resolved! SPC5 Studio

I recently installed SPC5 studio and I'm referring to example codes. The example code is building without errors but there are problems indicating, Description Resource Path Location TypeSymbol 'NULL' could not be resolved main.c /SPC582Bxx_RLA FreeR...

jsw2000 by Associate II
  • 678 Views
  • 2 replies
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Resolved! BMS63EN Diagnostics - How to?

I had a fine working setup with BMS63 for some hours. Than cell 12 showed 0V and the fault light in the ISO SPI came up. A short measurement showed, the cell was indeed empty (I am testing with very old cells). After replacing the cell cell 12 still ...

Orbiter by Senior
  • 2676 Views
  • 20 replies
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Resolved! BMS63EN Example does not start

I imported the SPC58EC - AEK_POW_BMS63EN_SOC_Estimation_Single application, configured like described in UM3185. (Side note: The Board View may also view that the ISO SPI needs a Powersupply... So I wonder the Generic pins table..shall I do something...

Orbiter by Senior
  • 1445 Views
  • 4 replies
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Resolved! Comparison between STM32 series and SPC series.

1. We want to control an automotive PMSM( 3 Phase) with RPM 9000 ( either sensor or sensorless-based and with FOC) for automotive. Can you guys suggest the best MCU?.We have done some research but we can't figure out the best one with the right clock...

HNanj.2 by Associate
  • 644 Views
  • 2 replies
  • 0 kudos