DC2886A

DC2886A is a LTC7871/LTC7060 48V to 14V, 6-phase, 2.5KW High power PolyPhase® bidirectional supply/charger demonstration board. Demonstration circuit DC2886A is a high power, high efficiency six-phase bidirectional converter featuring the LTC7871 and LTC7060. The terminals labelled VHIGH and VLOW are either inputs or outputs depending on the direction of power flow. When the switch at SW1 is in the BUCK position, VLOW provides a 14V output and VHIGH is the input with a range of 30V to 70V. The DC2886A provides a SPI compatible serial port.

• Pin selectable light load operating modes
• SYNC and CLKOUT pins
• Optional jumper to enable spread spectrum modulation
• RUN, FAULT, PGOOD and PWNEN pins
• BUCK pin to externally control the direction of power flow
• Footprint for an optional heatsink

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