Part Number: TPS54339 Other Parts Discussed in Thread: TPS54361 , TPS54360 Hi all
My customer has a design with the TPS54339, the spec is:
7V … 18V => 3.8V / 2.8A peak
They have an additional load capacitor of 450uF.
Can you comment if thats…
Part Number: TPS54339 hello,
here is my Schematic:
input voltage is 12V, expected 3.3V output. but now I get about 1.5V from the output, 0.35V from the VFB pin's. and another board I get about 1.6V from the output, 0.375V from the VFB pin's.
Other Parts Discussed in Thread: TPS54339 Hi
I am using TPS54339 for converting 12V supply to 5V. Circuit has options for both 5V and 12V input power connectors. 5V connector is connected to output of TPS54339 after inductor. Circuit performs without any…
Other Parts Discussed in Thread: TINA-TI , LM3880 , TPS54339 , TPS2420 , LM380 Tool/software: TINA-TI or Spice Models
I'm getting an error while trying to import LM3880 into TINA-TI, the error says: invalid device: $CDNENCSTART.Line: #62. $CDNENCSTART…
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…
Part Number: BQ24703EVM In my board we use BQ24703 (charger) and TPS54339 (DC2DC, Vout=5v, Vin = 12-19.5v).
Vac_adapter = 19.5v
Vbat = 12-16.8v
Vcharge = 16.8v
In the steady state we see clean 5v from TPS54339 Vout, but when we plug in Vac_adapter …
1. For TPS54302, it is current mode device. The load transient is not as good as TPS563208 which is DCAP2. And TPS54302 is not easy to use for Vout lower than 1.2V. It request big output cap to support low Vout.
2. I also know some other…