View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.
PMP7933 is a single-phase synchronous boost converter using the LM5122 controller IC. The design accepts an input voltage of 48Vin +/-5% and provides an output voltage of 100Vout capable of supplying a maximum of 1A of current to the load. The design was built on the PMP7896 revB PCB.
- Synchronous boost converter enables high efficiency of 93%
- Low temperature operation, no additional cooling needed
- Operates at 48V telecom bus voltage
- Board was designed and tested for 100W operation.