• UCC21750-Q1: nFLT pin fault conditions

  

  Michael Bayern1

  Part Number: UCC21750-Q1 Other Parts Discussed in Thread: UCC21750 Tool/software: I'm troubleshooting a half bridge module that uses two UCC21750s. After a few minutes under load, the low side IC will assert the fault pin, stopping operation. On the control…

  • 2 months ago
  • Power management
  • Power management forum

• UCC21750-Q1: Required current for the gate input terminal of UCC21750-Q1

  

  Junehee Park

  TI Thinks Resolved

  Part Number: UCC21750-Q1 Other Parts Discussed in Thread: UCC21750 Tool/software: Hi~ Please tell me the required current for the gate input terminal of UCC21750-Q1

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

• UCC21750: UCC21750 Input Abnormal when Connecting to TI TXS0108E PWM

  

  Francis Jiang

  Resolved

  Part Number: UCC21750 Other Parts Discussed in Thread: TXS0108E Tool/software: Hi Team, Currently, customer found that the UCC21750 PWM input will abnormal when connecting to TI TXS0108E. When disconnecting the UCC21750, the UCC21750 PWM input is…

  • Resolved

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

• UCC21750-Q1: External Buffer design

  

  Aditya K

  Part Number: UCC21750-Q1 Hi, We want to use the gate drive UCC21750-Q1 for 40amps of peak source and sink current. in order to do that, trying to implement 2 or 3 buffers. ( full briges on both side so need to use 8 such drivers, 4 will be with out…

  • 22 days ago
  • Power management
  • Power management forum

• UCC21750-Q1: External Soft turn-off capacitor calculation

  

  Prathik P

  TI Thinks Resolved

  Part Number: UCC21750-Q1 Other Parts Discussed in Thread: UCC21750 Tool/software: Hi, I want to use the UCC21750 with an external totem pole buffer to drive a SiC power module (CAB6R0A23GM4T) at 25kHz. In section 9.2.2.8 of the gate driver IC, the…

  • 2 months ago
  • Power management
  • Power management forum

• UCC21750-Q1: Unencrypted model Required

  

  ABKD

  TI Thinks Resolved

  Part Number: UCC21750-Q1 Tool/software: Hello, I need unencrypted model of UCC21750-Q1 to be used in Qspice. Can you please share the model of this part compatible for Qspice or LTspice.

  • 4 months ago
  • Power management
  • Power management forum

• UCC21750:

  

  Sahil Shingote

  TI Thinks Resolved

  Part Number: UCC21750 Other Parts Discussed in Thread: UCC5390 Tool/software: I am using the UCC21750 to power my SiC devices. I do not intend to use the DESAT functionality. Just wanted to make sure if the DESAT is connected to COM, this means that the…

  • 6 months ago
  • Power management
  • Power management forum

• UCC21750: UCC21750

  

  leila Khalili

  TI Thinks Resolved

  Part Number: UCC21750 Hello, During the design for high-voltage applications, I studied a bit about TI gate driver products and their application range. I realized that for the safety of the product in power supply design, it is necessary to choose…

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

• UCC21750: Temperature sensing Part & Its output voltage

  

  Mallikarjun Gajulapalli

  Part Number: UCC21750 Tool/software: The UCC21750 gate driver IC provides a feature to monitor temperature by interfacing with an NTC thermistor. The analog input pin AIN is used to sense the thermistor voltage, and the output is provided through the…

  • 4 months ago
  • Power management
  • Power management forum
Answered

• UCC21750: Simulation not running/ taking too much time

  

  ARCHIN N BABU

  Resolved

  Part Number: UCC21750 Other Parts Discussed in Thread: TINA-TI Tool/software: Hi, I am also facing similar issue while simulation in LTSpice. Simulation not running/ taking too much time. I have cross checked connection with reference design, schematics…

  • Resolved

  • 3 months ago
  • Power management
  • Power management forum

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