Lower power consumption and smaller size of fan motors applied in communication base stations and industrial equipment with 5.0mm × 6.0mm and 3.3mm × 3.3mm sizes Santa Clara, CA and Kyoto, Japan, Oct.
The BD9870FPS single-channel step-down switching regulator incorporates a Pch MOSFET capable of PWM operation at 900kHz, enabling use of a smaller coil, as well as circuitry that eliminates the need ...