This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TPS2372: Multipble voltages

Part Number: TPS2372
Other Parts Discussed in Thread: TPS54339, BQ24773, , PMP11254, TPS23751

Hi,

I have a new project which needs to be feed by POE(24W). I need three internal voltages 12V6(battery charge), 3V8 and 3V3. I'm looking at TPS2372, bq24773, and 2 times TPS54339. 
Any better (cheaper)  suggestions?

  • Hi Mikael,

    If looking for a 24W PoE PD, this will be Type 2 per the PoE standard. Our Type 2 PD I would recommend is the TPS23751 for low cost. PMP11254 would be the best 12V solution on the PoE PD side.

    For the point of loads, I recommend looking at our TI Designs (shown below). In addition, you may want to check in the BQ and DCDC forums for their latest and greatest low cost controllers. Please let me know if this helps. Thanks!