• UCC12050: UCC12050 in HV ESS usecase

  

  Marius

  TI Thinks Resolved

  Part Number: UCC12050 Other Parts Discussed in Thread: UCC33421 Hello TI Team, We would appreciate your guidance on the suitability of the UCC12050 for use in an energy storage system (ESS) where the maximum working voltage is close to 1500 VDC. More…

  • 4 months ago
  • Isolation
  • Isolation forum

• UCC12050: Carrying the same load consumes more power than other brands

  

  zhang ping

  Part Number: UCC12050 Using UC12050 to achieve 5V to 5V conversion requires a 3W power module with 8pcs UCC12050. Previously, using other brands of chips and the same load, the total power consumption of 8pcs UCC12050 was 2.4W. Switching to 8pcs UCC12050…

  • 4 days ago
  • Power management
  • Power management forum
Answered

• UCC12050: Regarding EN pin internal pull-down

  

  teritama

  Resolved

  Part Number: UCC12050 Hi team, Our customer evaluated UCC12050 and observed the EN pin voltage was low on a few devices when supplied 5V for EN pin through 18kohm resistor. This issue was found on 3/30 boards. It seems to be caused by failure of…

  • Resolved

  • 3 months ago
  • Isolation
  • Isolation forum

• UCC12050: UCC12050 vs UCC12051-Q1: Differences

  

  Dardan Kolukaj

  TI Thinks Resolved

  Part Number: UCC12050 Other Parts Discussed in Thread: UCC12051-Q1 Tool/software: Hi Team, From looking into the Datasheet I wasn't able to find differences in UCC12050 vs UCC 12051-Q1, besides the Automotive Grade & functional Safety capability.…

  • over 1 year ago
  • Data converters
  • Data converters forum

• UCC12050: UCC12050 Radiated Emission Issue--Urgently

  

  Mike Mike

  TI Thinks Resolved

  Part Number: UCC12050 Tool/software: Dear TI expert, UCC12050 is used below to meet EN55011 Class B, but the there is big noise nearby 200M Hz then we introudce two inductors to the input as below, the noise nearby 200M Hz is lower, but the noise…

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

• UCC12050: The 5V input to the EN pin occasionally drops below 2.2V

  

  Shinohara Katsuya

  TI Thinks Resolved

  Part Number: UCC12050 Tool/software: Hi. I'm inputting 5V to the EN pin and setting the EN pin to High, but sometimes I can't detect Vout. Upon checking the cause, the voltage at the EN pin is around 1V. Out of 30 circuit boards, the same phenomenon…

  • 8 months ago
  • Isolation
  • Isolation forum

• UCC12050: Request for spice model

  

  Abhilash Tirupathi

  TI Thinks Resolved

  Part Number: UCC12050 Tool/software: Hello I'm unable to get spice model of UCC12050DVE. Can you please provide the spice model of UCC12050DVE or its equivalent one.

  • over 1 year ago
  • Amplifiers
  • Amplifiers forum

• UCC12050: Request for spice model or any other equivalent spice model

  

  Abhilash Tirupathi

  TI Thinks Resolved

  Part Number: UCC12050 Tool/software: I am not aware of using simplis model. I need spice model of UCC12050. Can you please suggest any equivalent spice model for UCC12050?

  • over 1 year ago
  • Amplifiers
  • Amplifiers forum

• UCC12050: 16Mhz EMI noise

  

  Xavier Lin

  TI Thinks Resolved

  Part Number: UCC12050 Tool/software: We measured there there some EMI noise at 16Mhz. What 's the UCC12050 switching frequency? Do you have some EMI filter suggest at this IC input and output side?

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

• UCC12050: After power-on debugging, the isolated DCDC showed an abnormal heating phenomenon

  

  Rhea Gao

  TI Thinks Resolved

  Part Number: UCC12050 Tool/software: Hi, Could you please check the design circuit? Currently, after debugging and power-on, there is an abnormal heating phenomenon in the isolated DCDC. 1. Isolate the DCDC and RS485 circuits. 2. Isolate the…

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

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