• TPS26750: Fast Role Swap capability

  

  Nurhadi Nurhadi

  TI Thinks Resolved

  Part Number: TPS26750 Other Parts Discussed in Thread: BQ25756 Tool/software: We are working on solution for USB PD EPR dual role 48V/5A. Is it TPS26750 support Fast Role Swap in both directional (Sink FRS and Source FRS)?

  • 21 days ago
  • Power management
  • Power management forum
Answered

• TPS26750: 140W source-only application with BQ25756

  

  Rain Haase

  Resolved

  Part Number: TPS26750 Other Parts Discussed in Thread: BQ25756 Tool/software: Hi, I recently saw this thread which details how to configure BQ25756 + TPS26750 as source-only using only the configuration EEPROM chip: https://e2e.ti.com/support/power…

  • Resolved

  • 3 days ago
  • Power management
  • Power management forum
Answered

• TPS26750: EPR AVS Sink Not Working

  

  Ming Guo

  Resolved

  Part Number: TPS26750 Tool/software: Hi, After many attempts to config the EVM to request 24V from 15-28V AVS with Application Customization Tool, it proved to be unsuccessful. Can you please share a json file that is proven to be able to request…

  • Resolved

  • 2 months ago
  • Power management
  • Power management forum
Answered

• TPS26750: VDMs and the Received SOP Identity Data Object Register

  

  Eli Brantingham

  Resolved

  Part Number: TPS26750 Tool/software: Hello, I'm trying to get the GPPI command to get send the Discover Identity VDM and process the response. I can successfully send the Disc ID request using the GPPI 4CC command and I get a response from the attached…

  • Resolved

  • 6 days ago
  • Power management
  • Power management forum
Answered

• TPS26750: When is POWER_PATH_EN asserted?

  

  Nathan Langford

  Resolved

  Part Number: TPS26750 Other Parts Discussed in Thread: BQ25756 , Tool/software: When is POWER_PATH_EN asserted or not asserted? I might be overlooking it but I can't seem to tell from the datasheet. I'm assuming it is asserted according to the Dead…

  • Resolved

  • 2 months ago
  • Power management
  • Power management forum
Answered

• TPS26750: Patch bundle from MCU

  

  Richard Axelsson

  Resolved

  Part Number: TPS26750 Tool/software: Trying to load patch bundle from MCU (ESP32-S2) over I2C (400kHz), according to docs, but for some reason I get !CMD. I have tried loops with different delays, but nothing seem to work even if all commands are correct…

  • Resolved

  • 4 months ago
  • Power management
  • Power management forum

• TPS26750: Source with BQ25756 without battery

  

  Richard Axelsson

  TI Thinks Resolved

  Part Number: TPS26750 Other Parts Discussed in Thread: BQ25756 , BQ25758 , BQ25756EVM , Tool/software: Designing a 240W PPS/AVS source only. I will use a fixed PS as input, no battery. I do not want a MCU involved, I need a PD controller that controls…

  • 1 month ago
  • Power management
  • Power management forum

• TPS26750: Detecting E-marked cable?

  

  Richard Axelsson

  TI Thinks Resolved

  Part Number: TPS26750 Tool/software: Is there a way to detect if an E-marked cable is being used? I can't find it in the docs.

  • 4 months ago
  • Power management
  • Power management forum

• TPS26750: How to set the voltage?

  

  Richard Axelsson

  TI Thinks Resolved

  Part Number: TPS26750 Tool/software: I am building a sink to support PPS/AVS up to 240W. I am getting the source cap correct, but I can't figure out how to set the voltage. From previous question I was under the assumption all I do is set reg 0x37…

  • 4 months ago
  • Power management
  • Power management forum

• TPS26750: USB-C Power / Source only / 24V Input

  

  Dominik Schmid

  TI Thinks Resolved

  Part Number: TPS26750 Other Parts Discussed in Thread: TPS25751 Tool/software: Hi, I'm trying to design a USB C PD 3.1 delivery/power supply . ( Dual or Single ) SPR I'm just going to use it as a power supply without any firmware or software. I don…

  • 24 days ago
  • Power management
  • Power management forum

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