Three Phase Step-Down DC/DC Controller Targets High Current Rails
MILPITAS, CA – May 13, 2010 – Linear Technology Corporation introduces the LTC3829, a three-phase single output high efficiency (up to 95%) synchronous step-down DC/DC controller with PolyPhase® operation, differential output voltage sensing and integrated phased-lock loop (PLL) clock synchronization. Up to six phases can be paralleled and clocked out of phase to minimize input and output filtering requirements for high current applications (up to 150A). The differential amplifier provides true remote output voltage sensing of both the positive and negative terminals, enabling high accuracy regulation independent of IR losses in trace runs, vias and interconnects. Applications include high current ASIC and … Read More → "Three Phase Step-Down DC/DC Controller Targets High Current Rails"

