The BD9870 single-channel, step-down switching regulator provides 900 kHz operation that permits use of a smaller coil and ceramic output capacitor, which results in a 60% board-space savings compared ...
At an ambient temperature of 55°C, the LTM4644 delivers up to 13A at 1.5V from a 12V input or up to 14A with 200LFM airflow. The four channels operate at 90° out-of-phase to minimize input ripple ...