• TPS568231: TPS568231 application qeustion

  

  Dane Zhang

  TI Thinks Resolved

  Part Number: TPS568231 HI team, When the device Vin power supply is a steady 12V, are there the following power-on sequence requirements? Is it acceptable if EN reaches a high level before the 12V power-on is completed?

  • 6 months ago
  • Power management
  • Power management forum
Answered

• TPS568231: Feed Forward (CFF) capacitor Range

  

  Ernest Yong

  Resolved

  Part Number: TPS568231 Hi Team, Please confirm Feed Forward (C FF ) capacitor for 3.3V output must be within 100pF and 200pF based on the below table. We are using 56pF on two designs so will it be an issue?

  • Resolved

  • 1 month ago
  • Power management
  • Power management forum

• TPS568231: TPS568231RNNR Tcase spec

  

  Sean Liao (Yu-Sheng)

  TI Thinks Resolved

  Part Number: TPS568231 Hi sir, What's TPS568231RNNR Tcase spec? Spec only has Tj , theta-jc. Pls provide Tcase spec, thanks a lot!

  • 2 months ago
  • Power management
  • Power management forum
Answered

• TPS568231: TPS56831 audible ringing noise

  

  Urban Mueller

  Resolved

  Part Number: TPS568231 Other Parts Discussed in Thread: TPS56C231 Hi We have done a switching regulator design with the TPS568231. 12V input to 5.1V/8Amax output (400kHz, FCCM, ILIM). L=3.3uH, Cin=4x47uF/X7R, Cout=2x47uF/X7R+2x220uF/Polymer-Tantal,…

  • Resolved

  • 3 months ago
  • Power management
  • Power management forum

• TPS568231: How can I know the TPS568231RNNR Tcase spec?

  

  Sean Liao (Yu-Sheng)

  TI Thinks Resolved

  Part Number: TPS568231 Hi sir, How can I know the TPS568231RNNR Tcase spec? Thanks a lot!

  • 3 months ago
  • Power management
  • Power management forum
Answered

• TPS568231: Power Dissipation

  

  Roger Lin

  Resolved

  Part Number: TPS568231 Other Parts Discussed in Thread: TPS56C231 Tool/software: Hi team, My customer want to know about the TPS568231's temperature performance and power loss during below application, since they cannot find the data from WEBENCH …

  • Resolved

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

• TPS568231: IBIS or SPICE model for TPS568231

  

  Manikanteswara Rao Vobilisetti

  TI Thinks Resolved

  Part Number: TPS568231 Hello Team, We need this voltage down convertor for the initial validation power circuit design. Can we get TPS568231 model (IBIS/SPICE models) for our analysis. Thank you

  • over 2 years ago
  • Power management
  • Power management forum

• TPS568231: schematic review of TPS568231

  

  Jimmy Lai

  TI Thinks Resolved

  Part Number: TPS568231 Dear Team, Could you help to review the schematic as below? 1. 2. Many Thanks, Jimmy

  • over 2 years ago
  • Power management
  • Power management forum

• TPS568231: Pspice model

  

  Neta Sapir

  TI Thinks Resolved

  Part Number: TPS568231 Tool/software: Hey Calan, Do you have some updates regarding the timeline for TPS568231 Pspice model? BR, Neta

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

• RE: TPS568231: Questions of TPS568231

  

  Calan Elaya

  Hi Jimmy, I am assigning this to the Power Switches team. They will respond to this post. Thanks, Calan

  • over 2 years ago
  • Power management
  • Power management forum

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