LTC7821 controller equivalent, hybrid step-down synchronous controller.
n Wide VIN Range: 10V to 72V (80V ABS Max) n Soft Switching for Low Noise Operation n Phase-Lockable Fixed Frequency 200kHz to 1.5MHz n ±1% Output Voltage Accuracy n RSEN.
n Intermediate Bus Converters n High Current Distributed Power Systems n Telecom, Datacom, and Storage Systems n Automot.
The LTC®7821 uses a proprietary architecture that merges a soft switching charge pump topology with a synchronous step-down converter to provide superior efficiency and EMI performance compared to traditional switching architectures.
In a typical 48V.
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