RT2855A converter equivalent, synchronous step-down converter.
a power-saving discontinuous operating mode at light loads.
Features
* Fast Transient Response
* Steady 650kHz Switching Frequency at all Load
Current (RT2855B) <.
especially for low output voltages and low duty cycles. Cycle-bycycle current limit, input under-voltage lock-out, exte.
The RT2855A/B are high-performance 650kHz 4A stepdown regulators with internal power switches and synchronous rectifiers. They feature quick transient response using theirAdvanced Constant On-Time (ACOT®) control architecture that provides stable ope.
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