178003, EVAL BOARD, BUCK REGULATOR
MagI³C current sharing reference design board consists of two MagI³C power modules (171021501) connected in parallel (with 2.5A rated current) with all complementary components needed to achieve current sharing. The two DC-DC converters can be controlled in two modes of operation from the phase shift perspective, namely, interleaved mode (180° phase shift) and non-interleaved mode (0° phase shift). It double the output power and provides better thermal heat distribution (spread hot spots), reduced input and output voltage ripple (interleaved mode) and faster transient performance.
• Integrated low noise clock generator• Shunt resistors for measuring the input and output current• Jumper for setting non interleaved and interleaved mode• Pads for evaluating different input filter configurations• Conducted and radiated EMI compliant (EN55032)• Input voltage range from 7V to 50V, output voltage range from 2.5V to 15V• Output current of 0A to 5A, maximum output power of 75W• Adjustable switching frequency from 500KHz to 1MHz• Integrated on-board discrete clock generator and pads for an LC input filter
