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Use phase A as a reference.
Measure the time interval from phase B going positive to phase C going positive.
That time interval will be different for forward and reverse rotation.
Hi Warpspeed, thanks for that.
I spent the whole afternoon fiddling with it and I had some success by changing the value of the timing cap discharge resistor. Was using zero ohms with 1nF which should have been alright according to the datasheet, but now I have 390 ohms and there is a tiny...
Hi all.
I have an interleaved voltage-mode boost converter that uses both sides of a SG3525 to drive two MOSFETs in anti-phase for use in an automotive environment. Inductors are off the shelf 220uH powdered iron toroids. Input voltage is nominally 12V and output can vary between 15-25V. Output...
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