Answered

• TPS546B24A: online programing

  

  Hailiang Zhang

  Resolved

  Part Number: TPS546B24A Hi Expert, Customer is using host BMC to configure TPS546B24A and found reading and writing to 1B registers confusing. The picture below describes “write word ” but there is only one byte. Also, what does the description (with…

  • Resolved

  • 16 days ago
  • Power management
  • Power management forum
Answered

• TPS546B24A: TPS546B24A: AVIN bypass capacitor

  

  Daniel Finn

  Resolved

  Part Number: TPS546B24A Tool/software: The "Pin Functions" table in the datasheet says AVIN should be bypassed to "AGND". The layout guidelines section, as well as the device calculator spreadsheet, says to bypass to "PGND". Which is it? Page 4: …

  • Resolved

  • over 1 year ago
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Answered

• TPS546B24A: Jitter criteria

  

  vivian wang

  Resolved

  Part Number: TPS546B24A Tool/software: Hi Sir, We want to check wether is the Jitter Criteria in this IC? what' percentage for Jitter? Does other condition be checked? (If the bode plot is pass.) Thank you. Vivian

  • Resolved

  • 6 months ago
  • Data converters
  • Data converters forum

• TPS546B24A: TPS546B24A Ripple Measurment

  

  Rajat Singh

  TI Thinks Resolved

  Part Number: TPS546B24A Hi Team, MSO USED- MSO58 TEKTRONIX I am measuring ripple with coaxial cable. Coaxial Cable have 50Ohm Impedance. Is there any need to change the scope Input termination to 50 Ohm? Beacuse when i am shifting the Scope…

  • over 1 year ago
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  • Power management forum
Answered

• TPS546B24A: Output capacitor type

  

  Srinivas Jagarapu

  Resolved

  Part Number: TPS546B24A Tool/software: Dear TI Team, In the datasheet of TPS546B24A an example for output capacitor calculations with mixed capacitor types - ceramic and tantalum electrolytic is given. We typically don't use electrolytic in our designs…

  • Resolved

  • 6 months ago
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Answered

• TPS546B24A: TPS546B24A SWITCH Node Measurment

  

  Rajat Singh

  Resolved

  Part Number: TPS546B24A Hi Team, I am using TPS546B24A. Here is the setup information of Switch Node Measurment VIN-12V VOUT-1V IOUT-10A BW-1GHZ NOTE- I did not see any Peak at 20Mhz BW so i am not sharing the snapshot of the measurment…

  • Resolved

  • over 1 year ago
  • Power management
  • Power management forum

• TPS546B24A: .tifsp file Preperation for TPS546B24A

  

  Rajat Singh

  TI Thinks Resolved

  Part Number: TPS546B24A Hi Team, I have creatted Power excel sheet (TPS546x24A_Compensation_Pinstrap_Calculator_Release20200120) for regulator used in design.I want to create .tifsp file for it. Is there any user guide how to prepare tifsp file based…

  • over 1 year ago
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Answered

• TPS546B24A: TPS546B24A Vout command transfer fomula question

  

  Danny Chin

  Resolved

  Part Number: TPS546B24A Hi, For TPS546B24A, we found Vout command 0x0222 and get output voltage =1.066406V. Could you advis how to let 0x0222 transfer to 1.066406V? Do you have transfer fomula? Thanks,

  • Resolved

  • over 1 year ago
  • Power management
  • Power management forum

• TPS546B24A: Switching frequency 650Khz Makes Peak to Peak current Negative in excel

  

  Rajat Singh

  TI Thinks Resolved

  Part Number: TPS546B24A Tool/software: Hi Team, I am getting Inductor Pk-pk Value as design waring. Shall I ignore it or change switching frequency to Lower to make pk-pk positive? Many Thanks Rajat

  • 6 months ago
  • Power management
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• TPS546B24A: Design review

  

  JH Shin

  TI Thinks Resolved

  Part Number: TPS546B24A Tool/software: Hello, My customer requested TI's review of the TPS546B24A design. Please review their design below to see if there are any problems. TPS546B24A.zip Thank you. JH

  • over 1 year ago
  • Power management
  • Power management forum

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