• UCC28C43-EP: UCC28C43-EP: Comp Pin Oscillating voltage

  

  Asha C

  Part Number: UCC28C43-EP In continuation with previous query: UCC28C43-EP: Comp Pin Oscillating voltage - Power management forum - Power management - TI E2E support forums Yes , we do have 2ohm sense resistor . This is because we do not want to increase…

  • 3 months ago
  • Power management
  • Power management forum

• UCC28C43-EP: UCC28C43-EP: Higher Output Voltage Ripple

  

  Asha C

  TI Thinks Resolved

  Part Number: UCC28C43-EP In continuation to previous query: UCC28C43-EP: Higher Output Voltage Ripple - Power management forum - Power management - TI E2E support forums Sense resistor is updated to available 600mohm as suggested. Below are the…

  • 6 months ago
  • Power management
  • Power management forum

• UCC28C43-EP: Continuation for UCC28C43-EP Higher Output Voltage Ripple

  

  Asha C

  TI Thinks Resolved

  Part Number: UCC28C43-EP Hello John, In continuation to our previous query: UCC28C43-EP: UCC28C43-EP: Higher Output Voltage Ripple - Power management forum - Power management - TI E2E support forums Sense resistor was reduced to 400mohm , around…

  • 6 months ago
  • Power management
  • Power management forum

• RE: UCC2801-EP: Design Considerations to be taken when changing UCC28C43-EP to UCC2801-EP

  

  John Gomez

  Hi Asha, Asha C said: Gain in current sense section , UCC2801 gain varies from 1.1 to 1.8V. This is lower compared to the UCC28C43 gain which varies from 2.85V to 3.15V. Because the internal gain is lower inside of the IC, this will affect the total…

  • 2 months ago
  • Power management
  • Power management forum

• UCC28C43-EP: UCC28C43MDREP Part NRND, requesting to suggest an alternate component

  

  Pavan P

  Part Number: UCC28C43-EP Other Parts Discussed in Thread: UCC28C43 Hello team, UCC28C43MDREP is NRND and other UCC28C43 is Active part could you please verify on this. UCC2803MDREP suggested is having lower VCC volatge of 10V which is not meeting our…

  • 28 days ago
  • Power management
  • Power management forum

• UCC28C43-EP: Comp Pin Oscillating voltage

  

  Asha C

  Part Number: UCC28C43-EP Other Parts Discussed in Thread: UCC28C43 Hello, We are using UCC28C43 controller for flyback design. Input voltage - 180V to 320V Output voltage - 15V We are using type ii compensation circuit here, At 320V ,…

  • 4 months ago
  • Power management
  • Power management forum

• UCC28C43-EP: Higher Output Voltage Ripple and Oscillating Voltage at COMP Pin

  

  Asha C

  TI Thinks Resolved

  Part Number: UCC28C43-EP Hello, I have addressed the query in below e2e, but i do not see response. Could you please help address the query. https://urldefense.us/v2/url?u=https-3A__e2e.ti.com_support_power-2Dmanagement-2Dgroup_power-2Dmanagement_f_power…

  • 5 months ago
  • Power management
  • Power management forum

• UCC28C43-EP: Higher Output Voltage Ripple

  

  Asha C

  Part Number: UCC28C43-EP Hello, We are using UCC28C43MDREP in our design. Input voltage range : 180V - 320V , Switching frequency : 100kHz Output voltage1 - 15V , Max Load Current - 0.5A Output Voltage 2 - 20V_ISO , Max Load Current - 0…

  • 6 months ago
  • Power management
  • Power management forum

• UCC28C43-EP: UCC28C42 vs UCC28C43-EP

  

  HAREL LEVY

  TI Thinks Resolved

  Part Number: UCC28C43-EP Other Parts Discussed in Thread: UCC28C42 Hello everyone, Can someone tell me what is the difference between UCC28C42 and its EP version? Can I safely interchange those two in already on-market products?

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

• UCC28C43-EP: UCC28C43MDREP

  

  Nagaveni N

  TI Thinks Resolved

  Part Number: UCC28C43-EP Tool/software: Hello, Can i know the process technology/Wafer technology of the above mentioned Part number(UCC28C43MDREP)for our critical aerospace applications, our client required to provide these data . thank you

  • over 1 year ago
  • Logic
  • Logic forum

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