n Dual, 180° Phased Controllers Reduce Required Input Capacitance and Power Supply Induced Noise n OPTI-LOOP® Compensation Minimizes COUT n ±1% Output Voltage Accuracy (L.

n Notebook and Palmtop Computers n Telecom Systems n Portable Instruments n Battery-Operated Digital Devices n DC Power .

The LTC®3728L/LTC3728LX are dual high performance step-down switching regulator controllers that drive all N‑channel synchronous power MOSFET stages. A constantfrequency, current mode architecture allows phase-lockable frequency of up to 550kHz. Powe.

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