TI E2E support forums
TI E2E support forums
  • User
  • Site
  • Search
  • User
  • E2E™ design support >
  • Forums
    • Amplifiers
    • API solutions
    • Audio
    • Clock & timing
    • Data converters
    • DLP® products
    • Interface
    • Isolation
    • Logic
    • Microcontrollers
    • Motor drivers
    • Power management
    • Processors
    • RF & microwave
    • Sensors
    • Site support
    • Switches & multiplexers
    • Tools
    • Wireless connectivity
    • Archived forums
    • Archived groups
  • Technical articles
  • TI training
    • Tech days
    • Online training
    • Live events
    • Power Supply Design Seminar
  • Getting started
  • 简体中文
  • More
  • Cancel


Search tips
Showing 95 results View by: Thread Post Sort by
  • UCC27201A-Q1: Problem in High side Gate Output of UCC27201A-Q1

    Rabi Narayan Rath
    Rabi Narayan Rath
    TI Thinks Resolved
    Part Number: UCC27201A-Q1 Tool/software: Hi All, WE are using UCC27201A-Q1 for high side gate drive purpose. Our Operating frequency is 2kHz with maximum duty of 25%. We have used Boot-cap of 470nF/100V (X7R). Vdd supply voltage is 12V. The HI pin gets…
    • 17 days ago
    • Power management
    • Power management forum
  • UCC27201A-Q1: UCC27201A-Q1 PCN

    Adam S
    Adam S
    TI Thinks Resolved
    Part Number: UCC27201A-Q1 Tool/software: Hello, according to PCN 20240723008.2 there is a change in bonding, mount compound and mold compound in UCC27201AQDDARQ1. Can you give me an naswer if this change relates to form, fit, function factors? Any changes…
    • 8 months ago
    • Power management
    • Power management forum
  • Answered
  • UCC27201A: The datasheet change revB to C.

    Kengo.Y
    Kengo.Y
    Resolved
    Part Number: UCC27201A Tool/software: Hi team, I'd like to know why changed the datasheet.(Rev B to C) ( Typo or Process change?) Delay Time : 18ns → 20ns Delay Matching : 2ns→ 4ns TJ : -40~140℃ → -40~150℃ Drive current…
    • Resolved
    • 8 months ago
    • Power management
    • Power management forum
  • Answered
  • UCC27201A: max frequency of UCC27201A

    Brian Li
    Brian Li
    Resolved
    Part Number: UCC27201A Hi team, My customer is using our UCC27201A and they set the frequency for MOS is 300-500kHz. Could you please kindly help check the max frequency of UCC27201A? And will high frequency lead to high temp rise? Have we done the temp…
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • UCC27201A: Input negative voltage

    Gabriel Wang1
    Gabriel Wang1
    TI Thinks Resolved
    Part Number: UCC27201A Dear Expert 1.Is there a requirement that the duration of the UCC27201ADRMR chip after exceeding this voltage (-0.3V) in the red box should not exceed much nS? Thank you!
    • over 1 year ago
    • Power management
    • Power management forum
  • UCC27201A: device damage when MPPT input 50V

    Brian Li
    Brian Li
    TI Thinks Resolved
    Part Number: UCC27201A Hi team, My customer is using our UCC27201A. They use MPPT voltage as flyback's input, flyback output 12V to power the UCC27201A. The UCC27201A part sch as below: They find sometime when the MPPT input is above 50V, our UCC27201A…
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • UCC27201A: the max voltage can HI and LI pin bear when the device is not power on

    Brian Li
    Brian Li
    Resolved
    Part Number: UCC27201A Hi team, My customer is using our UCC27201A. Could you please help check the max voltage can HI and LI pin bear when the device is not power on? Thanks, Brian
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • UCC27201A-Q1: UCC27201A-Q1

    Nikolett Szanyi
    Nikolett Szanyi
    Resolved
    Part Number: UCC27201A-Q1 Dear TI Team, I would like to know the typical and minimal resistance values of UCC27201A-Q1 part with Digital Multimeter. Please write it to the chart. UCC27201A-Q1 Typical resistance Minimal resistance Pin8-GND …
    • Resolved
    • over 2 years ago
    • Power management
    • Power management forum
  • Answered
  • UCC27201A-Q1: Request pin FEMA

    Iain Davis
    Iain Davis
    Resolved
    Part Number: UCC27201A-Q1 Other Parts Discussed in Thread: UCC27211A-Q1 Hello, may I request the Pin FEMA and/or available FEMA documentation? Thank you in advance, Iain
    • Resolved
    • over 2 years ago
    • Power management
    • Power management forum
  • Answered
  • UCC27201A: Request to check peripheral constants of circuit diagrams

    Conor
    Conor
    Resolved
    Part Number: UCC27201A Hi, I have a question about the circuit regarding UCC27201A. I would like to share the schematic, but since it contains customer information, is it okay to discuss it in a private message? Thanks, Astro
    • Resolved
    • over 2 years ago
    • Power management
    • Power management forum
>

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

  • Ask a new question