L9369-tr IC is not responding.
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‎2019-11-11 11:15 PM - last edited on ‎2025-03-28 2:40 AM by Peter BENSCH
One of our project we are using L9369-tr IC and we are trying to communicate with the IC using TC38X controller with SPI protocol. We are able to send the data but IC is always giving 0x8efffff6 data as a response and it is not valid data.
Could you please provide the solutions for that.
Note: IC of RST(EN_EL) and WAU pins are High. and it is not in sleep mode.
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Automotive Power
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‎2020-02-21 6:23 PM
I also encountered related problems. We only find the L9369 datasheet brief, but we need L9369 user manual. Do you have the L9369 user manual?
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‎2025-03-05 11:43 PM - edited ‎2025-03-05 11:44 PM
Excuse me, have you completed this project? I am currently working on a similar project, and I would appreciate your assistance.
https://community.st.com/t5/stm32-mcus-motor-control/l9369-drain-source-low-side-error/td-p/778896
