Answered

• TPS628501-Q1: Feedback voltage accuracy

  

  guangmin zuo

  Resolved

  Part Number: TPS628501-Q1 Hello Ti team, in the datasheet chapter 7.5 , there are three Feedback voltage accuracy at different TEST CONDITIONS, but i can't find the Feedback voltage accuracy at " force PWM , VIN ≥ VOUT + 1 V, VOUT > 1.0 V, Co…

  • Resolved

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

• TPS628501-Q1: inrush current during startup

  

  Akihiro Hirata

  Resolved

  Part Number: TPS628501-Q1 Hello team, To consider the current rating of the buck converter in front of the TPS628501-Q1, we would like to know the inrush current during start up. Do you have any good idea to estimate this? Do you have a waveform of the…

  • Resolved

  • over 2 years ago
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  • Power management forum
Answered

• TPS628501-Q1: Power management forum

  

  xin

  Resolved

  Part Number: TPS628501-Q1 Hi sir, TPS628501-Q1: I can't find inductor calculation formula in the datasheet , could you give the formula? Thanks Cynthia

  • Resolved

  • over 2 years ago
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• TPS628501-Q1: Searching TI solution

  

  Kygo Cheng

  Part Number: TPS628501-Q1 Other Parts Discussed in Thread: TPS62441-Q1 Hi Team, There is a good new that Customer is searching TI solution Do we have a product that can compete with " RICOH DC-DC IC RP550L001B-TRA " ? 1. It seem that TPS628501…

  • over 2 years ago
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• TPS628501-Q1: AC Sweep analysis

  

  Akarsh Viswambharan

  Part Number: TPS628501-Q1 Hello TI Team, Is it possible to perform AC Sweep analysis in PSpice for TI using below mentioned model? https://www.ti.com/lit/zip/slum732 Please suggest me a solution to perform the AC sweep analysis. Thanks in advance! Akarsh…

  • over 2 years ago
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• TPS628501-Q1: error in datasheet

  

  Elec Cheng

  Part Number: TPS628501-Q1 Hi Expert, I see below in datasheet and it's very confusing. Also, I want to know more details about discharge function. How much is the "defined ramp-down speed"? Thanks. BR, Elec Cheng

  • over 2 years ago
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• TPS628501-Q1: Verify operating current when device is in skip mode with light load

  

  Bob Armbruster

  Part Number: TPS628501-Q1 Other Parts Discussed in Thread: TPS62813-Q1 Can you help to verify operating current at 25 degrees C when device is in skip mode with light load (~10mA) for the following buck switching regulator low voltage (BSR-LV) devices…

  • over 2 years ago
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• TPS628501-Q1: Searching TI solution

  

  Kygo Cheng

  Part Number: TPS628501-Q1 Other Parts Discussed in Thread: TPS628501 Hi Team, There is a good new that Customer is searching TI solution 1.Do we have a product that can compete with Richtek " RTQ2076 " ? 2.I guess one RTQ2076 equals to TPS628501…

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

• TPS628501-Q1: difference between TPS628501-q1 and TPS62811-Q1

  

  Elec Cheng

  Resolved

  Part Number: TPS628501-Q1 Other Parts Discussed in Thread: TPS62811-Q1 Hi Expert, I am selecting 5V to 3.3V buck, and get confused by TPS628501-q1 and TPS62811-Q1. Could you please tell me the difference between them? Also, how much does the output voltage…

  • Resolved

  • over 3 years ago
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  • Power management forum
Answered

• TPS628501-Q1: Difference between TPS628501 and TPS628502 except for current capability

  

  Oliver Tang

  Resolved

  Part Number: TPS628501-Q1 Other Parts Discussed in Thread: TPS628502 , TPS628501 Hi Team, Customer wants to know the difference between TPS628501 and TPS628502 because they have to switch to TPS628502 because of the supply shortage of TPS628501 ? Do they s…

  • Resolved

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

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