• 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.

  • 3 days ago
  • Amplifiers
  • Amplifiers forum

• UCC12050: Maximum allowable DC working voltage

  

  Danilo A.

  TI Thinks Resolved

  Part Number: UCC12050 Tool/software: Hi Team, Our customer would like to know the maximum allowable DC working voltage of UCC12050. Please see the details of his inquiry below. On page 6 we can see the 6.7 Safety-Related Certifications. Under UL it says…

  • 2 months ago
  • Power management
  • Power management 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.…

  • 6 months ago
  • Data converters
  • Data converters 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?

  • 5 months ago
  • Power management
  • Power management 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 nearby…

  • 7 months ago
  • Power management
  • Power management forum

• UCC12050: Found damaged upon power on in production batch.

  

  Ketan Lakhera

  TI Thinks Resolved

  Part Number: UCC12050 Tool/software: Hello, I have been using UCC12050DVER as a 5V isolated power supply to power 2 opto-isolators namely TLP2395. Following is the schematic diagram. However, we have been seen production issues where this IC is found damaged…

  • 5 months ago
  • Isolation
  • Isolation forum

• UCC12050: Continuous isolation voltage

  

  Amber Si

  TI Thinks Resolved

  Part Number: UCC12050 Tool/software: Hi team, I find UCC12050 has transient isolation voltage 7071 VPK(test time 60s), I want to know if we have test continuous isolation voltage? such as test time last a certain value(>60s)? Regard Amber

  • 7 months ago
  • Power management
  • Power management forum

• UCC12050: >4kV isolation voltage transoformer

  

  DevEng96

  TI Thinks Resolved

  Other Parts Discussed in Thread: UCC12050 , TL431 I'm seeking a power management solution for my device. It currently utilizes a battery charger from the BQ25 series but necessitates isolation for 2MOPP >=4kV. Charging occurs via USBC 5V, and the battery…

  • 9 months ago
  • Isolation
  • Isolation forum

• UCC12050: Can We Generate Positive and Negative Output Voltages Using 2 Devices

  

  Kiran Kumar Valiveti

  TI Thinks Resolved

  Part Number: UCC12050 Hi, I am Planning to Use UCC12050 to Generate Positive and Negative Output Voltage as shown below. 5VCC is Input and Would like to generate 5V0 and -5V0. Will there be any issue or will it work as expected? Thanks, Kiran

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

• RE: UCC12050: About EMI data

  

  Manuel Alva Hernandez

  Resolved

  Hi Ryu, -Connecting bypass capacitors at the output side reduce the low frequency output ripple, therefore the low frequency modulation (~200KHz) amplitude changes, changing the EMI results at that frequency. -Any EMI filter that is designed to countermeasure…

  • 10 months ago
  • Power management
  • Power management forum

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