• UCC27322: UCC27322

  

  Timothy Fuller

  TI Thinks Resolved

  Part Number: UCC27322 Other Parts Discussed in Thread: UCC27614 Tool/software: Hi, I am a test engineer working for a test house. Recently a customer has contracted us to test some UCC27322DR devices. I have developed a test solution on our Chroma…

  • 10 months ago
  • Power management
  • Power management forum

• UCC27322: Will ROH pull up resistance change with Iout varying?

  

  Hanbing Xiao

  TI Thinks Resolved

  Part Number: UCC27322 Other Parts Discussed in Thread: UCC27614 , Tool/software: Hi team, Customer would like to use our UCC27614. The waveform below is the desired output current. Obviously this is not used as a mosfet driver. Since the current…

  • 4 months ago
  • Power management
  • Power management forum

• UCC27322: PGND and SGND layout connections with UCC27322

  

  LAPORTE JEAN-YVES

  TI Thinks Resolved

  Part Number: UCC27322 Good morning, the UCC27322 circuit in SO-8 version has 2 pins for PGND and SGND. What do you recommend for the connection of these 2 pins on the PCB? In my opinion, it is necessary to connect PGND directly and as short as possible…

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

• UCC27322-Q1: FIT & FMD

  

  Josh Wei

  TI Thinks Resolved

  Part Number: UCC27322-Q1 Tool/software: Hi team, Could you please share the document in the reply or to my email. Thanks! Best Regards Josh

  • over 1 year ago
  • Power management
  • Power management forum
Answered

• UCC27322: Latch--up protection

  

  Teruyuki Wada

  Resolved

  Part Number: UCC27322 What is the function of "Latch--up protection" ? Is it a function that stops the output when the effective value (or average value) of the gate drive current exceeds 500mA?

  • Resolved

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

• UCC27322-Q1: UCC27322-Q1 Power dissipation calculate question

  

  Chao Fu Chen

  Resolved

  Part Number: UCC27322-Q1 Other Parts Discussed in Thread: UCC27322 Hi Team, My customer mentioned the power dissipation issue when he use the UCC27322 to driver 3 mosfet. And he follow our power dissipation formula to see the P = Qg x V x F. This…

  • Resolved

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

• UCC27322: Looking for line drivers

  

  Jonathan Navor

  Resolved

  Part Number: UCC27322 Other Parts Discussed in Thread: UCC27614 , LM5112 Hi Experts, Could you propose a driver to send pulses from FPGA (3V3) to cable with a 50 Ohm load? I found some line drivers, for example, UCC27322 , but I'm not sure that…

  • Resolved

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

• UCC27322-Q1: Propagation delay UCC27322 vs. UCC27524A1

  

  Egon Hirsch

  Resolved

  Part Number: UCC27322-Q1 Other Parts Discussed in Thread: UCC27322 , UCC27524 Hallo all I have a question about propagation delay. I find it difficult to estimate the propagation delay of this device. When I compare UCC27322 with UCC27524A1, the propagation…

  • Resolved

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

• UCC27322: PowerPAD connections

  

  Alex Segler

  TI Thinks Resolved

  Part Number: UCC27322 Hey team, can you help with the below? I'm using a TI UCC27322 MOSFET driver with a PowerPad. I understand the PowerPad is electrically connected to the substrate. My question is; must the PowerPad be electrically grounded to…

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

• UCC27322: Power supply

  

  Naizeng Wang

  TI Thinks Resolved

  Part Number: UCC27322 Other Parts Discussed in Thread: UCC28610 Hi team. My customer is using UCC27322 in interleaved PFC circuit. Please refer to the schematic diagram of reference design here. Customer now wants to change the supply voltage to 14…

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

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