BLDC Motor

I would like to develope BLDC motor driver with the help of UC 3625q. Is this IC is already preloaded the program for its itended function for driving the motor. Then I will design the circuit as per the requirements.

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Gough Lui over 6 years ago +3

It seems that the UC3625 (based on the datasheet http://pdf.datasheetz.com/data/Integrated%20Circuits%20(ICs)/Motor%20and%20Fan%20Controllers,%20Drivers/296-11235-5-data… ) seems to be designed with motor…
sekshir over 6 years ago in reply to Gough Lui +1

Thank you for your great advice,I would certainly follow it for development.

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Gough Lui over 6 years ago

It seems that the UC3625 (based on the datasheet http://pdf.datasheetz.com/data/Integrated%20Circuits%20(ICs)/Motor%20and%20Fan%20Controllers,%20Drivers/296-11235-5-data… ) seems to be designed with motor control based on hall sensor feedback. The truth table is given as Table 2. Based on the application in Figure 14, it seems that there is no programming necessary, this is a fixed function IC with a number of inputs which can be used to change its operational mode. Likewise, the pin-out doesn't show any particular dedicated programming pins, so I suspect it can't be programmed like a microcontroller, instead it is "programmed" through the use of external components (e.g. resistors).

- Gough
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sekshir over 6 years ago in reply to Gough Lui

Thank you for your great advice,I would certainly follow it for development.
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sekshir over 6 years ago in reply to Gough Lui

Thank you for your great advice,I would certainly follow it for development.
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