MAX17497B converters equivalent, ac-dc and dc-dc peak-current-mode converters.
The MAX17497A has its rising/falling undervoltage lockout (UVLO) thresholds optimized for universal offline (85V AC to .
The MAX17497A/MAX17497B include both a currentmode fixed-frequency flyback converter and a synchronous step-down regulator. They contain all the control circuitry required to design wide input-voltage nonisolated power supplies to supply multiple out.
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