Answered

• UCC14240-Q1: UCC14240-Q1

  

  Federico Filosomi

  Resolved

  Part Number: UCC14240-Q1 Other Parts Discussed in Thread: UCC14241-Q1 , , UCC21738-Q1 Tool/software: Hi, I am trying to use the UCC14240 isolated DC/DC module to drive a pair of UCC5390S. As far as I understand, it is possible to power the UCC5390S with…

  • Resolved

  • 4 months ago
  • Power management
  • Power management forum

• UCC14240-Q1: TUNING

  

  AJAY R

  TI Thinks Resolved

  Part Number: UCC14240-Q1 Other Parts Discussed in Thread: UCC14241-Q1 , Tool/software: Hi, I'm designing a power supply for my gate driver. The specifications for the gate driver are: VCC: 15 V VEE: 8 V However, I am experiencing excessive ripple…

  • 5 months ago
  • Power management
  • Power management forum

• UCC14240-Q1: UCC14240-Q1 simulation

  

  AJAY R

  TI Thinks Resolved

  Part Number: UCC14240-Q1 Other Parts Discussed in Thread: LM5175-Q1 Tool/software: Hi, Could you please help me to perform simulation for traction inverter. It will beneficial for me to validate design. I am using UCC14240, UCC5880QDFCRQ1,LM5175-Q1. I will…

  • 8 months ago
  • Simulation, hardware & system design tools
  • Simulation, hardware & system design tools forum

• UCC14240-Q1: T23_25024 // R24C2T25 // UCC14240-Q1

  

  Mayur Gawle

  TI Thinks Resolved

  Part Number: UCC14240-Q1 Tool/software: Please could you let us know if it is ok to operate the UCC14240-Q1 higher than 5000 m altitude ?

  • 9 months ago
  • Power management
  • Power management forum
Answered

• UCC15240-Q1: UCC14240 (2W) & UCC15240 (2.5W) output power at 85degC

  

  Anurag Singh

  Resolved

  Part Number: UCC15240-Q1 Tool/software: Hi, Could you please explain the specific reason why the UCC15240 has a higher power handling capacity compared to the UCC14240, despite both parts having the same package and thermal characteristics (as outlined…

  • Resolved

  • 3 months ago
  • Power management
  • Power management forum
Answered

• UCC14240-Q1: UCC14240 Equations

  

  Jayal Pansuriya

  Resolved

  Part Number: UCC14240-Q1 Tool/software: Hi, I'm using UCC14240 for Gate Driver PSU and calculating components value using equation given in the datasheet for WCCA analyses as well as using "UCC1424x-Q1 DESIGN CALCULATOR TOOL:(Ver. 8)" …

  • Resolved

  • 9 months ago
  • Power management
  • Power management forum

• UCC14240-Q1: boostrap

  

  Brian Wang0928

  TI Thinks Resolved

  Part Number: UCC14240-Q1 Tool/software: Team, is one UCC14240 able to offer 3 bias powers with boostrap circuitry to drive upper IGBTs? If so, could you offer ref. design! Very thanks. application: AC inverter Regards Brian

  • 8 months ago
  • Power management
  • Power management forum
Answered

• UCC14240-Q1: No Output

  

  stomp

  Resolved

  Part Number: UCC14240-Q1 Other Parts Discussed in Thread: UCC14241-Q1 , Tool/software: Hi, We have a UCC14240 connected to a UCC5870 Gate Driver as part of an inverter design. The output from the UCC14240 is 0.0V on all outputs, the device uses about…

  • Resolved

  • 8 months ago
  • Power management
  • Power management forum

• UCC14240-Q1: Analysis of the evaluation board UCC14240EVM

  

  ANTONIO BLANCO

  TI Thinks Resolved

  Part Number: UCC14240-Q1 Other Parts Discussed in Thread: UCC15240-Q1 Tool/software: We are working on a new design with the UCC15240-Q1 device, and we are analyzing it with the UCC14240EVM compatible evaluation board. Analyzing the board routing, we…

  • 8 months ago
  • Power management
  • Power management forum
Answered

• UCC14240-Q1: Erratic start-up of UCC14240: maximum capacitive load, maximum current, etc.

  

  Alex M

  Resolved

  Part Number: UCC14240-Q1 Other Parts Discussed in Thread: UCC14241-Q1 Tool/software: Hi, I'm using the UCC14240-Q1 for a SiC driver powered by +15V/0V/-3V and I'm experiencing difficult start-ups. Here's a graph of a start-up, the 24Vdc supply…

  • Resolved

  • 9 months ago
  • Power management
  • Power management forum

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