Answered

• UCC27714: UCC27714

  

  TEOBALDO LOPEZ

  Resolved

  Other Parts Discussed in Thread: UCC27710 , UCC27712 , UCC27714 Tool/software: Kind regards. The image says interlock and deadtime. When you search the data sheet, deadtime isn't listed.

  • Resolved

  • over 1 year ago
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• UCC27714: UCC27714 miller clamp

  

  christophe duchemin

  TI Thinks Resolved

  Part Number: UCC27714 Other Parts Discussed in Thread: UCC21710 , ISO7740 Tool/software: Hello TI, We're using the UCC27714 to drive an HBridge with a power transformer. I'm seeing a large spike due to the Miller capacitor when the high-side transistor…

  • over 1 year ago
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• UCC27714: Design review

  

  Avijeet Mondal

  TI Thinks Resolved

  Part Number: UCC27714 Other Parts Discussed in Thread: ISO6741 , ISO6441 Dear TI team, Please find the attached document for the review. I have added some questions in the document request you to please provided the response. I have also added a schematic…

  • 2 months ago
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Answered

• UCC27714: GROUND

  

  rolf perot

  Resolved

  Part Number: UCC27714 I just like to know if I can separate the two ground on the UCC27714 ? Meaning having the gound Vss connected to the microcontroller and COM connected to the power supply. This 2 ground would never be connected as I want to use…

  • Resolved

  • 5 months ago
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Answered

• UCC27714EVM-551: UCC27714 Damaged

  

  Wei Hern Lok

  Resolved

  Part Number: UCC27714EVM-551 Other Parts Discussed in Thread: UCC28951 , UCC28950 , UCC27714 , UCC28950EVM-442 , UCC28180EVM-573 , UCC27524 Hello, I'm referencing on UCC27714EVM-551 to have input voltage 390 VDC converted to output 48 VDC / 10 A. Attached…

  • Resolved

  • 2 months ago
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• UCC27714: How to Optimize Dead Time for UCC27714 Push-Pull Driving?

  

  VBsemi MOSFET

  TI Thinks Resolved

  Part Number: UCC27714 Other Parts Discussed in Thread: UCC28C43 , Tool/software: In a UCC28C43 + UCC27714 push-pull design: Too short dead time : Cross-conduction risk → MOSFET temperature rise. Too long dead time : Slower edges → Higher…

  • over 1 year ago
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• UCC27714: schematic review

  

  Jeff YANG

  TI Thinks Resolved

  Part Number: UCC27714 Hi, We have meet EIPD issue, would you please review below schematic any design risk? ucc27714dr.pdf Thanks! Jeff

  • 8 months ago
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• UCC27714: UCC27714 High-Side Output Distortion Despite Proper Inputs and Component Re-soldering

  

  Kamuran Süsin

  TI Thinks Resolved

  Part Number: UCC27714 Tool/software: I designed the UCC27714 IC as shown below. I’m using the Rbias resistor as a short (0 ohms), and my Rboot resistor is 5 ohms. Everything else is the same as the schematic. However, I'm experiencing…

  • over 1 year ago
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• UCC27714: schematic section review request

  

  e_engineer

  TI Thinks Resolved

  Part Number: UCC27714 Could I please privately send you the piece of my schematic with the UCC27714 and get your feedback? Thank you.

  • 7 months ago
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Answered

• UCC27714: HO output = 0V

  

  Galo Villota

  Resolved

  Part Number: UCC27714 Hello, I have an issue with UCC27714 HO output. When running a pspice simulation, this IC works, when implemented in hardware the output stays at 0V while the LO output works OK. I have enclosed a snippet of my schematic. Thanks…

  • Resolved

  • 8 months ago
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