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TPS562209: Keep CCM mode with light load

Part Number: TPS562209
Other Parts Discussed in Thread: TPS562208

Hi team,

I have a customer wants to design in TPS562209 and have some questions.

1. As we know, if we work at light load, it will enter DCM mode, but now our customer wants to keep at CCM mode even if they are working at light load. (because of there application)

Can we set TPS562209 as always working at CCM mode?

2. If we can't set TPS562209 always at CCM mode, do we have a resister and inductor setting range?  

  • Hi Len,

    1. If customer wants a part working in FCCM mode, TPS562208 is better choice which could replace TPS562209 in p2p way.

    2. Recommended component values for different output voltages are listed in datasheet. Please refer to related part in datasheet.