• UCC14131-Q1: UCC14131QDWNRQ1 Seconday side voltage limitation

  

  Adam Kiss

  TI Thinks Resolved

  Part Number: UCC14131-Q1 Other Parts Discussed in Thread: UCC33421-Q1 , Hi! According to the datasheet of UCC14131QDWNRQ1, the minimum seconday side voltage supported by the device is 10V. I have an application, where I would benefit greatly by reducing…

  • 8 days ago
  • Power management
  • Power management forum

• UCC14131-Q1: Layout guideline for 5KVrms test

  

  Beginner

  TI Thinks Resolved

  Part Number: UCC14131-Q1 Tool/software: Hi team, For 5KVrms HiPot test, the distance b/w Primary-side and secondary-side need 15mm. In customer board, the remain distance is only 11mm. Could you let us know what's recommendation on board design can…

  • 2 months ago
  • Power management
  • Power management forum

• TIDA-010210: UCC14131-Q1

  

  Farzad Yaghoobi Notash

  TI Thinks Resolved

  Part Number: TIDA-010210 Other Parts Discussed in Thread: UCC14131-Q1 Tool/software: Hello, In case we use UCC14131-Q1 instead of UCC14150DWNQ1 in the TIDA-010210-GaN reference design, do we still need to change the peripheral circuits? Thanks.

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

• UCC14131-Q1: UCC14131 Efficiency @ junction Temperature or ambient Temperature

  

  Philipp Heider

  TI Thinks Resolved

  Part Number: UCC14131-Q1 Tool/software: Hello, are the Temperatures according to efficiency given in the datasheet Tjunction or Tambient ? If the Efficiency is Junction Temperature are there any values for Tjunction 120°C available? Thanks a…

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

• UCC14131-Q1: Output collapses when driving MOSFETs.

  

  Philip Collins

  Part Number: UCC14131-Q1 Other Parts Discussed in Thread: UCC5880-Q1 Tool/software: Device operates normally for approx 28ms whilst driving UCC5880-Q1 with 4 MOSFETs. Device was configured using TI spreadsheet. Works normally without being connected…

  • 5 months ago
  • Power management
  • Power management forum

• UCC14131-Q1: PG pin remains high when operating normally.

  

  Philip Collins

  Part Number: UCC14131-Q1 Tool/software: Vin=13v, Vfbvdd-Vee=2v4, Vfbee-Vee=2v4, case temperatures are cool to touch, so PG should be pulled low. Vdd-Vee = 17v2 and COM-Vee=5v.

  • 5 months ago
  • Power management
  • Power management forum
Answered

• UCC14131-Q1: Request for Schematic Review

  

  Tom Tsao

  Resolved

  Part Number: UCC14131-Q1 Tool/software: Dear TI support team, I would like to request your assistance in reviewing the schematic for the design to ensure it is implemented correctly. Thanks!

  • Resolved

  • 8 months ago
  • Power management
  • Power management forum

• UCC14131-Q1: CAD MODEL REQUEST

  

  Larry Kulpa

  TI Thinks Resolved

  Part Number: UCC14131-Q1 Tool/software: BY ANY CHANCE IS THERE A STEP (214) FILE AVAILABLE FOR THE SUBJECT PART? I WOULD LIKE TO USE IT IN MY CAD MODEL. THANK YOU IN ADVANCE FOR ANY ASISTANCE.

  • 9 months ago
  • Processors
  • Processors forum

• UCC14131-Q1: I need help with selecting resistor values to get both +5V and -5V output.

  

  Thor Nordstrand

  TI Thinks Resolved

  Part Number: UCC14131-Q1 Tool/software: Figure 12-6. of the datasheet confirms the UCC14131-Q1 can be used as a positive and negative Voltages source. I would appreciate if you can propose resistor values required to get a VOUT1 of 5 Volt and VOUT2 of…

  • 6 months ago
  • Interface
  • Interface forum

• UCC14131-Q1: Can it be used for normal isolated DCDC?

  

  Yuto Kitamura

  TI Thinks Resolved

  Part Number: UCC14131-Q1 Other Parts Discussed in Thread: SN6501 , Tool/software: Dear team, Can it be used for normal isolated DCDC, not the bias supply? I like to use it for 12V -> 12V isolated DCDC for small size, as alternative of SN6501 + external…

  • 9 months ago
  • Power management
  • Power management forum

Didn't find what you are looking for? Post a new question.