• TPS22976: When will TPS22976DPUR be EOL

  

  Hardy Xue

  TI Thinks Resolved

  Part Number: TPS22976 Other Parts Discussed in Thread: TPS22968 , TPS22966 Hi Team, My customer would like to check if we have EOL plan for TPS22976DPUR They would like to make sure TI can keep ship until 07/31/2026. Could you comment this question? If we…

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

• TPS22976: CT1/CT2 Absolute Maximum Ratings

  

  Kai Lai

  Resolved

  Part Number: TPS22976 Hi Team, Does we have the CT1/CT2 Absolute Maximum Ratings data can provide to customer ? I know its should connect a capacitor to GND only, there should not exist a external voltage over there. The reason why customer ask this is…

  • Resolved

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

• TPS22976: The CT pin cap limitation

  

  Tiger Yeh

  Resolved

  Part Number: TPS22976 Hi, Is there any upper limitation for CT pin capacitance? If to use 12nF at CT pin for soft start control, is it okay? 12nF is out of the range in the table 10-2 in the datasheet. Thanks for your reply. Have a nice day. Best regards…

  • Resolved

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

• TPS22976: SOA data

  

  Hardy Xue

  Resolved

  Part Number: TPS22976 Hi Team, Do we have SOA data of TPS22976? Best regards, Hardy

  • Resolved

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

• TPS22976: Parallel 3 pcs TPS22976 which means 6 channels parallel

  

  Ann_Lien

  Resolved

  Part Number: TPS22976 Hello expert, My customer is asking to parallel 3 pcs TPS22976 which has 6 channels. May we know if it is workable from your side? Power rail is 5V/17.1A. If 3pcs is not okay, how about 2 pcs? Thanks a lot! Best regards, Ann Lie…

  • Resolved

  • over 3 years ago
  • Power management
  • Power management forum
Answered

• TPS22976: VBIAS lower than VIN voltage

  

  Hardy Xue

  Resolved

  Part Number: TPS22976 Hi Team, We always recommend customer to use VBIAS>=VIN in system. 1. If customer use VIN = 5V and VBIAS = 3.3V, will it have any concern? 2. If yes, could you please describe more detail for reason? Best regards, Hardy

  • Resolved

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

• TPS22976: Vout has step voltage when turn off

  

  Hardy Xue

  TI Thinks Resolved

  Part Number: TPS22976 Hi Team, My customer found that Vout has 2 steps voltage when turn off. Could you please help to comment this phenomenon? Customer also try another competitor's part(same hardware only change IC) and doesn't observe this phenomenon…

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

• TPS22976: Sequence with VBIAS and VIN

  

  Kai Lai

  Resolved

  Part Number: TPS22976 Hi Team, Does TPS22976 had a power sequence of VBIAS and VIN? If my customer design VIN 1 & 2 come first and then VBIAS turn on later will has any risk ? Thanks! Kai

  • Resolved

  • over 3 years ago
  • Power management
  • Power management forum
Answered

• TPS22976: rise time estimatation

  

  Hardy Xue

  Resolved

  Part Number: TPS22976 Hi Team, Could you please help to simulate the rise time data at below condition? Thanks. VIN = 3.3V VBIAS = 3.3V CT = 220pF Cin = 1uF CL = 1uF RL = 10 ohm Best regards, Hardy

  • Resolved

  • over 3 years ago
  • Power management
  • Power management forum
Answered

• TPS22976: CT= 0pF?

  

  Sam Ting

  Resolved

  Part Number: TPS22976 Hi team, Could you clarify CT = 0pF in the datasheet Table 10-2? This means leaving the CT pin floating or grounding it. Thank you! Best regards, Sam Ting

  • Resolved

  • over 3 years ago
  • Power management
  • Power management forum

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