RT2859B converter equivalent, synchronous step-down converter.
a power-saving discontinuous operating mode at light loads. The recommended junction temperature range is −40C to 125C and ambient temperature range is −40C to 85C.
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especially for low output voltages and low duty cycles. Cycle-by-cycle current limit, input under-voltage lockout, exte.
The RT2859A/B are high-performance 650kHz 3A step-down regulators with internal power switches and synchronous rectifiers. They feature quick transient response using their Advanced Constant On-Time (ACOT® ) control architecture that provides stable .
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