• PMP8740: PMP8740-Reverse Polarity Protection

  

  Santhibhushan A

  Part Number: PMP8740 I would like to know the PMP8740-Reverse Polarity Protection circuit. I would like to know how it works. 2.2 ohms resistors are placed across MOSFETs.

  • 10 months ago
  • Power management
  • Power management forum

• PMP8740: Bypass PFC Stage

  

  TI-CSC

  Part Number: PMP8740 Hello E2E Experts, Is it possible to bypass the PFC stage of the reference design? If possible, how can I do it? Regards, TICSC

  • 3 months ago
  • Power management
  • Power management forum
Answered

• PMP8740: Design documents like BOM, PCB, Schematic of PMP8740 not found

  

  danh Hoang

  Resolved

  Part Number: PMP8740 Tool/software: I am wondering why I cannot find any design documents other than the PMP8740 test report at the moment. Is there any problem with this design? I really need this document to reference for my design.

  • Resolved

  • over 1 year ago
  • Simulation, hardware & system design tools
  • Simulation, hardware & system design tools forum

• PMP8740: Reverse polarity circuit

  

  Santhibhushan A

  Part Number: PMP8740 I would like to know the output reverse polarity protection for my AC-DC converter. Output will be 48V. if any battery is connected at output with reverse polarity, ther may be a chance to damage my circuit. Please suggest me…

  • 10 months ago
  • Power management
  • Power management forum

• PMP8740: Wide output voltage range for charger

  

  TRAN Van Tuong

  Part Number: PMP8740 I'm currently designing a charger for a UAV, with output voltage requirements of 15–60 V and a maximum current of 53 A. I'm basing my design on your PMP8740 reference design. Is it feasible for my design? Should I perform the calculations…

  • 8 months ago
  • Power management
  • Power management forum

• UCC28951: PMP8740: Wide Output Voltage Range for Charger

  

  TI-CSC

  TI Thinks Resolved

  Part Number: UCC28951 Other Parts Discussed in Thread: PMP8740 Hello E2E Experts, I'm currently designing a charger for a UAV, with output voltage requirements of 15–60 V and a maximum current of 53 A. I'm basing my design on your PMP8740 reference…

  • 7 months ago
  • Power management
  • Power management forum

• PMP8740: Prototype or Code required

  

  Hanbing Xiao

  TI Thinks Resolved

  Part Number: PMP8740 Tool/software: Hi team, My customer would like to design a 3.3kW AC-DC charger, with 90-264Vac input, 48-80Vdc output, and i suggested PMP8740. Customer would like to test our PMP8740, is it available to buy one prototype? Or…

  • over 1 year ago
  • Simulation, hardware & system design tools
  • Simulation, hardware & system design tools forum

• UCC28951: The PMP8740 Thermal Test Report

  

  Chris Wang

  TI Thinks Resolved

  Part Number: UCC28951 Other Parts Discussed in Thread: PMP8740 HI, Clould you provide the PMP8740 thermal test report? The customor is evaluating the PMP8740 solution and needs this report. Thanks.

  • 11 months ago
  • Power management
  • Power management forum

• PMP8740: Active clamp leg and dead-time

  

  Andres Gomez

  TI Thinks Resolved

  Part Number: PMP8740 Tool/software: Hi. I saw you guys do not implement an active clamp leg for the PSFB, instead you used regular snubber. Do you have any document about the control of the actvie clamp leg? I have been reading documents on the selection…

  • over 1 year ago
  • Simulation, hardware & system design tools
  • Simulation, hardware & system design tools forum
Answered

• PMP8740: PMP8740

  

  Edp Antigone

  Resolved

  Part Number: PMP8740 Other Parts Discussed in Thread: UCC27714 , UCC28950 Hi, We would like to design DC-DC converter with output of 3KW, 28V, 108A by using PMP8740 reference design. Input will be 390 to 400VDC. Is it possible with this to get 3kW…

  • Resolved

  • over 2 years ago
  • Simulation, hardware & system design tools
  • Simulation, hardware & system design tools forum

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