• TPS546A24A: TPS546A24A power noise question

  

  Jack Lu

  Part Number: TPS546A24A Other Parts Discussed in Thread: TPS546B24A , Tool/software: Dears We got an issue that is power noise, currently we design TPS546A24A/TPS546B24A in our product. Before we design them, we already simulated by using TI Webbench…

  • 7 months ago
  • Power management
  • Power management forum

• TPS546A24A: Constant Current operation during OCP?

  

  Kei Kuwahara

  Part Number: TPS546A24A Tool/software: Hello team, My customer is looking for buck converter, which will output constant current (adjustable) during over current protection. They don't want the device to go shutdown during OCP. I found TPS546A24A…

  • 23 hours ago
  • Power management
  • Power management forum
Answered

• TPS546A24A: 10A @0.4V

  

  T Hu

  Resolved

  Part Number: TPS546A24A Tool/software: How can I design a 10A @0.4V power supply with TPS546A24A? Or how can I program to generate 0.4v from TPS546A24A ?

  • Resolved

  • 3 months ago
  • Power management
  • Power management forum

• TPS546A24A: TPS546A24A

  

  Malsekar Karthik Krishna

  TI Thinks Resolved

  Part Number: TPS546A24A Other Parts Discussed in Thread: TPSM846C23DEVM-807 Hi, I have designed a board using TPS546A24ARVFR device. My intention is to program the device via Linux OS using USB to I2C/SMBus adapter. The two adapters we used are from…

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

• TPS546A24A: ADDRESS SELECTION

  

  SATHYA SHREE S

  TI Thinks Resolved

  Part Number: TPS546A24A Tool/software: Hi, I want to know how the resistor for pmbus addressing is calculated for TPS546A24ARVFR. As we have two options for address selection, we are using the resistor connected to AGND option. Thanks S Sathya…

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

• TPS546D24S: Replacing TPS546A24A to TPS546D24S Changes on the Firmware using I2C/PMBUS

  

  sal hash

  Resolved

  Part Number: TPS546D24S Other Parts Discussed in Thread: TPS546A24A Tool/software: I am upgrading my system by replacing TPS546A24A to TPS546D24S as they are pin compatible; should i need to make any changes on the firmware programming in order to communicate…

  • Resolved

  • 3 months ago
  • Interface
  • Interface forum
Answered

• TPS546A24A: TPS546A24A-Hardware Strap Resistor Selection

  

  Sujith Mohandas

  Resolved

  Part Number: TPS546A24A Other Parts Discussed in Thread: TPS546D24A , TPS546C23 Dear Ti Team, I'm designing a 5v to 3.3V @10A buck converter circuit using TPS546A24A device.I wanted to control the Vout in both PMBus and Hardware option. Design…

  • Resolved

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

• TPS546A24A: How to count PU resistor on I2C Bus(PMBus_?

  

  Nick Wu

  Resolved

  Part Number: TPS546A24A Tool/software: We have some VRs parts at the one I2C Bus(I2C_2) as shown below,in this open drain bus,we want add PU resistors and we want to konow how can we count the max and min of Rp(PU resistor) value? Also we saw…

  • Resolved

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

• TPS546A24A: p2p pool for TPS546A24A/B24A

  

  Ann_Lien

  Resolved

  Part Number: TPS546A24A Other Parts Discussed in Thread: TPS546D24A , TPS546B24A Hello expert, Do we have p2p pool for TPS546A24A? If no, do we have another PMBus p2p pool for our customer usage? Thanks a lot! Best regards, Ann Lien

  • Resolved

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

• TPS546A24A: PMBus

  

  Hailiang Zhang

  Resolved

  Part Number: TPS546A24A Hi Team, I think that if customer want to configure the device during debugging, he only need to connect the two pins PMB_DATA and PMB_CLK to the external host, a connector is not necessary, right? Any suggestion? Thanks in advance…

  • Resolved

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

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