• 

  Robin Maeder

  • 7 days ago
  • Power management
  • Power management forum

  UCC27282: Any problems with negative voltage as half-bridge system ground?

  • Resolved

  Part Number: UCC27282 Hi everyone I am thinking of a circuit like this: The system which
• 

  Mamadou Diallo

  • 2 months ago
  • Power management
  • Power management forum

  RE: Zener based negative turn off for bootstrap half bridge

  Hello Lucas, Thanks for your feedback, sorry I missed the last part of your question. I do not recommend the zener based solution with the non-isolated bridge drivers because of the integrated boot diode connecting VDD to HB_HS (for some drivers like...
• 

  MINKYUNG KIM

  • 4 months ago
  • Power management
  • Power management forum

  UCC27282: Pullup and pulldown resistance value of the output section

  • Resolved

  Part Number: UCC27282 Hello team, Could you please help me to understand the internal structure
• 

  Josh Berry

  • 5 months ago
  • Power management
  • Power management forum

  UCC27282: High V(HB-HS) during asynchronous operation

  • Resolved

  Part Number: UCC27282 Hi TI Team, We have built a DCDC boost circuit using the UCC27282 to charge
• 

  BenK

  • 5 months ago
  • Power management
  • Power management forum

  UCC27282: High-Side Output Voltage (HO) when both Inputs (LI & HI) low

  • Resolved

  Part Number: UCC27282 Dear TI-experts, I have an issue with the gate driver UCC27282 in SOIC-8
• 

  Scarlett Cao

  • 6 months ago
  • Power management
  • Power management forum

  UCC27282: Idea and feasibility of using UCC27282 as High side & low side relay driver in a Dcdc converter

  • Resolved

  Part Number: UCC27282 Hi team, I'd like to know the idea and feasibility of using UCC27282
• 

  Jonathan Geronga

  • 9 months ago
  • Power management
  • Power management forum

  UCC27282: High-side to low-side gate driver request

  • Resolved

  Part Number: UCC27282 Hi Team, I am posting this on behalf of the customer and I use UCC27282 as TI
• 

  Sheldon He

  • 11 months ago
  • Power management
  • Power management forum

  UCC27282: Configure UCC27282 as two low side drivers

  • Resolved

  Part Number: UCC27282 Hi expert, May I know if UCC27282 can be configured as two low side driver
• 

  Aaron Grgurich

  • 1 month ago
  • Power management
  • Power management forum

  RE: UCC27211 : ucc27211

  Hi Do Seoung, You are welcome! Regarding your questions: 1) I only suggested the resistor or resistor-diode combination, assuming you had large negative voltages spikes on your switching node that was damaging the part. Otherwise, the additional...
• 

  Richard Herring

  • 1 month ago
  • Power management
  • Power management forum

  RE: UCC27211: When the input voltage changes , will be the Driver(UCC27211) affected?

  Hello You, Thank you for the additional information, and experiment. I see in your response that the VDD capacitor is 4.7uF and you mention the boot capacitor is 4.7uF. Can you confirm these are the values for VDD and boot capacitance? The boot capacitance...

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

• Ask a new question