Part Number: TPS53355 Other Parts Discussed in Thread: TPS53353 Hi
My Customer has question.
Customers are considering TPS53353 and TPS53355.
Measurement of the SW waveform with the EVM showed a difference in ringing noise, and Peak increased in…
Part Number: TPS53355 The output voltage will boost to 2.2V when the DUT power off;The VIN and VDD is stable 3.9V ；The voltage of pin EN is 1.2V ;The output voltage will boost when SW act;
Pls see the detail message from attached pic and schematic；…
Part Number: TPS53355
Layout recommendation says:
pin 20 RF
pin 21 Trip
Pin 22 Mode
But:
So is pinout and example schematics correct and bug in figure 50?
Part Number: TPS53355 Hi team,
For the EN of TPS53355, datasheet gives different requirements below. what's the meaning of the 1.8v below? whether it's max enable on voltage? Which value we need to follow 1.8v or 1.2v. Thanks.
BR
Frank
Part Number: TPS53355
Hi Team,
I would like to ask a question about this part's Rdson , per d/s below ,
1. how do we came out of this Rdson value? and why the value get lower when Iocp is higher?
2. Do we have the Rdson v.s. thermal or loading…
Part Number: TPS53355 Other Parts Discussed in Thread: TPS543C20A , TPS543B20 , TPS54424 , TPS54A24 , TPS54824
Hi Team,
Do we have DC tolerance in +/- 1% solution? (divider tolerance +/-5%)
Spec : Vin 12V Vout 0.8V Iout 19A
I see the TPS53355…
Part Number: TPS53355 As following figure, I think the minimum resistance of PR22 is depend on sink capacity of inner PG MOSFET and current limit of VREG (30mA)
May I know what is limitation for minimum resistance?
Thanks a lot!
Part Number: TPS53355 Parts: TPS53355DQPR
With 2019 batches, test 1V, test voltage is normal, when starting, the machine can not start
With 2020 batches, test 1V, test voltage is normal, when starting, the machine can start
What is the difference…
