• UC28025: UC28025DW ICs are generating unequal pulse widths on PWMH and PWML

  

  Nivedita Saboji

  TI Thinks Resolved

  Part Number: UC28025 Tool/software: Hi !! We are using UC28025DW PWM IC for switching of half-bridge converter (Converts 400V DC to 28V DC) MOSFETs with isolated driver IC as shown in schematic. The product is qualified and during volume production,…

  • 4 months ago
  • Power management
  • Power management forum
Answered

• UC28023: UC28023 vs UC28025

  

  Jonas Aaslund

  Resolved

  Part Number: UC28023 Other Parts Discussed in Thread: UC28025 , Hi We use UC28025 today and are looking at the UC28023 and have two questions. One about pin 11 on the UC28023 and one about setting max duty cycle for the UC28023. Is pin 11 on UC28023 optional…

  • Resolved

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

• UC2825: pin compatible with UC28025?

  

  Jonas Aaslund

  TI Thinks Resolved

  Part Number: UC2825 Other Parts Discussed in Thread: UC28025 , Hi We are using UC28025 today and find that UC2825 is very similar. So I want to ask if UC2825 could work where where have UC28025 and if there is something to look out for in terms of differences…

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

• UC28025: and UC2825 block diagram

  

  Jonas Aaslund

  Resolved

  Part Number: UC28025 Other Parts Discussed in Thread: UC2825 Hi There was a question raised 4 years ago that was answered. But the last question (six) was not answered in that post. So I attach that question again. I hope the pdf comes in this post. …

  • Resolved

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

• UC28025: Package Outline

  

  Allan Fan

  Resolved

  Part Number: UC28025 Hi team, Do you have UC28025DWR package outline can share with my customer? We didn't see it in the DS. Thanks, Allan

  • Resolved

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

• UC28025: different between uc28025, uc2825, uc2825A, uc2825B

  

  Yuting Li

  Resolved

  Part Number: UC28025 Other Parts Discussed in Thread: UC2825 , UC2825B , UC2825A Hi team, Is it ok to replace UC28025 by uc2825, uc2825A, uc2825B? What is the different between these devices? Thanks.

  • Resolved

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

• UC28025: Request the recommended part?

  

  David Kim2

  TI Thinks Resolved

  Part Number: UC28025 Other Parts Discussed in Thread: UCC28C44 Hi I'm looking for a part to apply to the following specifications. -spec- Input: DC 380V Output: DC 7KV / 10W Topology: hard Switching Half-Bridge Please recommend me the most appropriate…

  • over 4 years ago
  • Power management
  • Power management forum

• UC28025: is this IC suitable for high frequency circuits

  

  bhagyashree k

  TI Thinks Resolved

  Part Number: UC28025 Other Parts Discussed in Thread: UC3526 , UCC27714 , UCC28951 Hi our requirements vin =370V dc vout=1000V DC, 1A topology FULLBRIDGE converter frequency 90khz with varying duty ratio application dc dc converter CAN WE USE THIS IC FOR…

  • over 4 years ago
  • Power management
  • Power management forum
Answered

• UC28025: UC28025 SS pin clamp voltage

  

  Red Yen

  Resolved

  Part Number: UC28025 Hi Support team what is UC28025 SS pin clamp voltage after finished the soft start function?

  • Resolved

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

• UC28025: P2P to UC28025 , but with higher start threshold voltage

  

  Yue TANG

  Resolved

  Part Number: UC28025 Hi, My customer need a replacement suggestion, They used to use UC28025, but its start threshold voltage is bit low,only 9V. their mosfet PN is IPW65R660CFD . recently, several MOSFET on their board burned. they think this may be related…

  • Resolved

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

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