• UCC5880-Q1: UCC5880-Q1 PWM Voltage drop problem

  

  Dongho Won

  TI Thinks Resolved

  Part Number: UCC5880-Q1 Tool/software: Hello. I am testing a gate driver circuit using the UCC5880-Q1 and have encountered an issue. Problem: When a 5V supply (VCC1) is applied to the UCC5880-Q1, the PWM signal voltage drops when transmitted. The input…

  • 3 months ago
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• UCC5880-Q1:UCC5880-Q1 PWM Voltage drop problem

  

  Dongho Won

  TI Thinks Resolved

  Part Number: UCC5880-Q1 Tool/software: Hello. I am testing a gate driver circuit using the UCC5880-Q1 and have encountered an issue. Problem: When a 5V supply (VCC1) is applied to the UCC5880-Q1, the PWM signal voltage drops when transmitted. The input…

  • 3 months ago
  • Power management
  • Power management forum

• UCC5880-Q1: UCC5880-Q1 gate driver with SPI communication Recommendation if Control board is far from Gate driver board

  

  CHANDRA SEKHAR Nalamati

  TI Thinks Resolved

  Part Number: UCC5880-Q1 Tool/software: Hi TI team, Need your expert recommendation on usage of SPI communication of UCC5880-Q1 gate driver/ UCC5880-Q1 for our below project details and challenges: 1. Project is for 3000V DC system, need gate driver…

  • 2 months ago
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• UCC5880-Q1: Requirement of datasheet ,application note and schematics of UCC5880-Q1,UCC5881-Q1, UCC5880QEVM-057,UCC5880-Q1 evaluation module

  

  Kayala Naga Venkata Sandeep

  TI Thinks Resolved

  Part Number: UCC5880-Q1 Other Parts Discussed in Thread: UCC5880QEVM-057 , , UCC5881-Q1 Tool/software: Hi TI We want work on the project. it requires UCC5880-Q1.or UCC5881-Q1 or ucc5880QEVM-057 UCC5880-Q1 evaluation module . But the problem is there…

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

• UCC5880-Q1: UCC5880-Q1

  

  VARDHMAN JAIN

  Resolved

  Part Number: UCC5880-Q1 Tool/software: Hello, I am Vardhman, an MTECH at IIT Delhi I am using this IC and want to know how to use it, considering spi communication features and all the layout related guidelines?

  • Resolved

  • 8 months ago
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• UCC5880-Q1: SPI Communication Details

  

  James Overton

  TI Thinks Resolved

  Part Number: UCC5880-Q1 Hi, Where can I find details on the SPI communication protocol?

  • 2 days ago
  • Power management
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Answered

• UCC5880-Q1: .FMU simulation file

  

  Jacob Wyrick

  Resolved

  Part Number: UCC5880-Q1 Tool/software: Hi team - We are trying to simulate the UCC5880-Q1 in a Synopsys tool that requires .FMU (Functional Mockup Unit) file formats. We're able to convert to FMU files from Matlab if needed. Do we have a .FMU or .m…

  • Resolved

  • 2 months ago
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• [FAQ] UCC5881-Q1: Upgrading UCC5880-Q1 to UCC5881-Q1 - Key Considerations?

  

  Sunny Yang

  Part Number: UCC5881-Q1 Other Parts Discussed in Thread: UCC5880-Q1 , If you're planning to upgrade your design from UCC5880-Q1 to UCC5881-Q1, there are several key factors to consider. It’s easy to upgrade since both devices have pin-to-pin compatibility…

  • 1 month ago
  • Power management
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Answered

• UCC5880-Q1: Dead time, Use case as pre-driver

  

  Hiromu Susami

  Resolved

  Part Number: UCC5880-Q1 Other Parts Discussed in Thread: UCC218915-Q1 Hi exparts, Q1. Can are UCC5880-Q1 and CC5881-Q1 used as pre-drvier to dirve p-ch Mos FET from OUTH pin and n-ch MOSFET from OUTL pin? Q2. Is the dead time set in the ICs? Regards…

  • Resolved

  • 22 days ago
  • Power management
  • Power management forum
Answered

• UCC5880-Q1: ucc5880-q1

  

  Sunil Joshi

  Resolved

  Part Number: UCC5880-Q1 Tool/software: Hi, Is there a known issue in reading values from ADC1 and ADC3 via SPI on UCC5880-Q1. We see sometimes incorrect ADC counts reported by gate drivers. Regards Sunil

  • Resolved

  • over 1 year ago
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