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| LM3753 Datasheet, PDF (30/38 Pages) National Semiconductor (TI) – Scalable 2-Phase Synchronous Buck Controllers with Integrated FET Drivers and Linear Regulator Controller | |||
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If ÏZ < ÏZB, calculate the optimal crossover frequency from:
Using this method, the maximum phase boost is achieved at
the optimal crossover frequency.
In either case, the upper limit for fC is typically set at 1/5 of the
switching frequency.
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