Answered

• TPS25830-Q1: Difference between TPS25830-Q1, TPS25831-Q1 and TPS832-Q1?

  

  Jessica Wu74

  Resolved

  Part Number: TPS25830-Q1 Other Parts Discussed in Thread: TPS25831-Q1 Hi Team, What is difference between TPS25830-Q1, TPS25831-Q1 and TPS832-Q1? Regards, Jie wu

  • Resolved

  • over 4 years ago
  • Interface
  • Interface forum

• TPS25831-Q1: Current value when ambient temperature achieve thermal warning threshold

  

  Charlie Sheng

  TI Thinks Resolved

  Part Number: TPS25831-Q1 For TPS25831-Q1, when the ambient temperature achieve thermal warning threshold, TPS25831-Q1 will change the advertisement to 1.5A. I am confused that whether 831 can source >1.5A to phone/load or not?

  • over 3 years ago
  • Interface
  • Interface forum

• TPS25830A-Q1: 5V/3A charging in CDP mode

  

  Youhei Miyaoka

  TI Thinks Resolved

  Part Number: TPS25830A-Q1 Tool/software: Hi team, TPS25830A-Q1 CDP can charge by 5V/3A? Also TPS25831 DCP can charge by 5V/3A? And both of charge method meet USB standard? Regards, Youhei MIYAOKA

  • 2 months ago
  • Power management
  • Power management forum

• TPS25830A-Q1: UL Certificate of Compliance IEC 62368-1

  

  Roy Chou1

  Part Number: TPS25830A-Q1 Other Parts Discussed in Thread: TPS2552 , TPS25831-Q1 Hi Team, As title, does the TPS25830A-Q1 and TPS25831-Q1 have the UL Certificate of Compliance IEC 62368-1 like TPS2552? https://www.ti.com/lit/cr/slvq031/slvq031.pdf?ts=…

  • 10 months ago
  • Power management
  • Power management forum
Answered

• TPS25831-Q1: support DCP shorted mode only

  

  K.Yaita

  Resolved

  Part Number: TPS25831-Q1 Hi Team, If my customer wants to support DCP shorted mode only, should he set CTRL1=CTRL2=1 and short D+ and D- through 200ohm? *DP_IN pin and DM_IN pin are unconnected in this case. Best Regards, Yaita

  • Resolved

  • over 4 years ago
  • Interface
  • Interface forum
Answered

• TPS25833-Q1: Could you tell me a difference between TPS25833-Q1 and TPS25831-Q1?

  

  K.Yaita

  Resolved

  Part Number: TPS25833-Q1 Other Parts Discussed in Thread: TPS25831Q1EVM-062 , TPS25831-Q1 , TPD2S300 Hi Team, My customer considers using TPS25833-Q1. It seems there is no EVM for TPS25833-Q1 but there is TPS25831Q1EVM-062 that TPS25831-Q1 is mounted. Is it…

  • Resolved

  • over 4 years ago
  • Interface
  • Interface forum
Answered

• TPS25831-Q1: to set "CDP" of legacy mode and "1.5A CC capability broadcast" together

  

  K.Yaita

  Resolved

  Part Number: TPS25831-Q1 Hi Team, If my customer wants to set "CDP" of legacy mode and "1.5A CC capability broadcast" together, I think he should set CTRL1=CTRL2=1 and apply VNTC=0.5 x VCC. Is my understanding correct? Best Regards, Ya…

  • Resolved

  • over 4 years ago
  • Interface
  • Interface forum

• TPS25831-Q1: EMI Rating

  

  Neal Zhu

  TI Thinks Resolved

  Part Number: TPS25831-Q1 HI， What ratingl of EMI can TPS25831-Q1 pass? Can Level 5 pass?, or Level 2, Level 3, the new project customer standard. Thanks！

  • over 5 years ago
  • Interface
  • Interface forum
Answered

• TPS25831-Q1: TPS2583x

  

  Kai Hsiao

  Resolved

  Part Number: TPS25831-Q1 Hi Sir May I know what's different for TPS25830/1/2/3 ? Thanks

  • Resolved

  • over 5 years ago
  • Interface
  • Interface forum

• TPS25831-Q1: Frequency foldback at VIN>19V

  

  Shinji Tsuji

  TI Thinks Resolved

  Part Number: TPS25831-Q1 Hi team, I would like to know the VBUS behavior when VIN goes >19V and <19V back and force. I plan to use Fsw=2MHz @ max Iload of 3A. I concern when Fsw changed from 2MHz to 420kHz(default) at VIN cross 19V, Vbus goes out…

  • over 5 years ago
  • Interface
  • Interface forum

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