• RE: TPS7A80: Operating lifetime estimation

  

  Juliette

  I have created an email chain with our QRE team.

  • 4 months ago
  • Power management
  • Power management forum

• TPS7A80: TPS7A80 pin 6 (NR) output voltage fluctuates after being touched by hand

  

  K696383

  Part Number: TPS7A80 As described in the title, the output voltage of the TPS7A80 voltage regulator fluctuates after being touched by hand. The input voltage is 5V and the output voltage is 3.3V. However, if the output pin (pin 6) is touched by a baby…

  • 7 months ago
  • Power management
  • Power management forum
Answered

• TPS7A80: current capability of body diode of internal MOS

  

  Given Ding

  Resolved

  Part Number: TPS7A80 Hi Team, please kindly help check current capability of body diode of internal MOS. Thanks. BRs Given

  • Resolved

  • 9 months ago
  • Power management
  • Power management forum

• RE: TPS7A80: For TPS7A8001, abnormal voltage and current problems after power on(in a short period of time)

  

  Juliette

  Hello Junjie, The second scope shot looks like it is going into thermal shutdown, which would line up with seeing a high current on the device for a couple seconds. It is possible that these chips have a thermal shutdown or current limit at the lower…

  • 11 months ago
  • Power management
  • Power management forum

• TPS7A80: TPS7A8001DRB

  

  GOVIND S

  TI Thinks Resolved

  Part Number: TPS7A80 Hi TI team, can you please review the attached power section from one of my new projects. TPS7A8001DRB.pdf

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

• TPS7A80: difference between TPS7A8001A and TPS7A8001

  

  Anna

  Resolved

  Part Number: TPS7A80 Other Parts Discussed in Thread: TPS7A8101 Hi Dear, What is the difference between TPS7A8001ADRBR and TPS7A8001DRBR?I can't find a description of TPS7A8001ADRBR in the datasheet.

  • Resolved

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

• TUSB2046I: TUSB2046I, tps2061, tps7a80 Layout Review

  

  Justin Hsu

  Part Number: TUSB2046I Other Parts Discussed in Thread: TPS2061 , TPS7A80 Hi Support Please help Reivew TUSB2046I, tps2061, tps7a80 Layout Brd file DK1_SCH_EVT_230301.rar

  • over 1 year ago
  • Interface
  • Interface forum

• TPS7A80: TPS7A8001DRBR vs TPS7A8001ADRBR

  

  Hollis Liu

  Part Number: TPS7A80 Hi team, customer is asking what's the difference between TPS7A8001DRBR and TPS7A8001ADRBR? i can't find TPS7A8001ADRBR in datasheet. Could you please help to clarify? Thanks.

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

• TPS7A80: Minimum load requirements

  

  Cooper Zhang1

  TI Thinks Resolved

  Part Number: TPS7A80 Dear， does TPS7A8001 have minimum load requirements ? for example ， when light load is less than 100mA , t here are any exceptions in the output ?

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

• TPS7A80: 0.8V output

  

  Links

  TI Thinks Resolved

  Part Number: TPS7A80 Other Parts Discussed in Thread: TPS7A94 Hi Team From the datasheet section 9.1.5, the table shows the 1.2V ,3.3V 5V output with their RFB_PG(TOP) || RFB_PG(BOTTOM) Could you tell me the 0.8V output ,how much value of the RFB_PG(TOP…

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

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