Inverter (-5.2V@4.5A) for RF Transponders (PMP3012)

PMP3012 is a non-isolated boost inverter for RF transponders typically used in wireless applications. This design uses TPS40077 high efficiency synchronous buck controller for highly efficient operation typically greater than 90%. The design takes voltage inputs in the range of 10.5V to 13.5V and outputs -5.2V at 4.5A.