• UCC38050: UCC38050

  

  manish roshan

  TI Thinks Resolved

  Part Number: UCC38050 Other Parts Discussed in Thread: UCC28050 I am working on UCC38050. Everything is ok but I am unable to decide the coil as required for 400 V PFC i.e wants to achieve 85-90% of efficiency. Kindly anyone help me with correct specification…

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

• UCC38050: UCC38050 PFC based SMPS - operation on 400Hz AC input

  

  Janos Baroczi

  TI Thinks Resolved

  Part Number: UCC38050 Dear Members! In a near-aircraft, fixed ground application i have to run a special, multi output SMPS which has a UCC38050 based PFC front end. So far this SMPS was run off regular 230V 50Hz mains, but due to the re-structuring…

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

• UCC38050: Can UCC38050 PFC Controller be used out of the universal input range?

  

  Aaron_Rangel

  Resolved

  Part Number: UCC38050 Other Parts Discussed in Thread: UCC28050 Hello, I have a doubt about the UCC38050 PFC controller input range of usage. I mean, I do not really know if it is possible to use that kind of device in a range that it is not the universal…

  • Resolved

  • over 2 years ago
  • Power management
  • Power management forum
Answered

• TINA/Spice/UCC38050: Simulation file

  

  Andy Chen36

  Resolved

  Part Number: UCC38050 Other Parts Discussed in Thread: TINA-TI , Tool/software: TINA-TI or Spice Models Hello Is there any simulation of UCCX8050?? Thanks

  • Resolved

  • over 1 year ago
  • Simulation, hardware & system design tools
  • Simulation, hardware & system design tools forum
Answered

• UCC38050: Use of multiplier in UCC38050

  

  Aneesh TS

  Resolved

  Part Number: UCC38050 Hi Friends, Can anybody explain the use of Multiplier in PFC internal architecture? Regards Aneesh

  • Resolved

  • over 3 years ago
  • Power management
  • Power management forum
Answered

• UCC38050: The difference between UCC3805x and UCC2805x

  

  chentsu chung

  Resolved

  Part Number: UCC38050 Hi, What is the diffecence between UCC3805x and UCC2805x? I see only the Input voltage (Vref) different in datasheet. Thank you. C.T.

  • Resolved

  • over 3 years ago
  • Power management
  • Power management forum

• CS Pin UCC38050

  

  Pepe Lotas

  Other Parts Discussed in Thread: UCC38050 Hi all, I have a problem with the integrated circuit UCC38050. I'm using the application note of it's webpage (slus515f) with the same characteristics (400V, 100W). The problem is that CS Pin always explode…

  • over 5 years ago
  • Power management
  • Power management forum
Answered

• UCC38050/51

  

  eli

  Resolved

  Other Parts Discussed in Thread: UCC38051 , UCC28050 , UCC28051 Can the UCC38051,be used with UVLO=11.5v? One of our customers using TDA4862,as he has Voltage supply of 12V+-0.5V b.regards Eli

  • Resolved

  • over 9 years ago
  • Power management
  • Power management forum

• RE: UCC28180: 400Hz For Aerospace?

  

  Benjamin Lough

  Hi Joshua, The current control loop is externally compensated with a capacitor so there is some ability to adjust the bandwidth externally. I would suggest taking a look at the UCC28180 calculator which can calculate the current loop bandwidth for you…

  • 5 months ago
  • Power management
  • Power management forum

• RE: WEBENCH® Tools: AC to DC information

  

  Benjamin Lough

  Hi Joey, UCC28810 and TPS92210 can be used for BLDC. They are not limited to lighting applications. For a simpler circuit design, take a look at UCC38050. Take a look at PMP2614: www.ti.com/.../slur561.pdf Best Regards, Ben Lough

  • over 2 years ago
  • Simulation, hardware & system design tools
  • Simulation, hardware & system design tools forum

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