• UCC2807-2: Pspice model

  

  Galo Villota

  Part Number: UCC2807-2 Hello all, is there a pspice model related to this part? UCC2807

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

• UCC2807-2: UCC28702DBVT

  

  Yogendra Mahale

  TI Thinks Resolved

  Part Number: UCC2807-2 I am using UCC28702DBVT in my flyback smps circuit and followed the schematic as in the datasheet, but still I am not getting any output. Please help

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

• UCC2807-2: Start threshold Max is same as Absolute Maximum Supply Voltage

  

  Jim Brinkhurst1

  Resolved

  Part Number: UCC2807-2 Hi experts From the datasheet, the Max value for the Start Threshold is 13.5V. This is the same voltage listed as the Absolute Maximum Supply Voltage for the part. How can we guarantee we start up the device correctly, without…

  • Resolved

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

• Flyback with current sense transformer ac coupled to UCC2807-2

  

  Daniel Jinar

  Other Parts Discussed in Thread: UCC2807-2 I have a legacy design that is driving the sense pin (CS) of the UCC2807-2 slightly negative. I understand that the "voltage rating" is -0.3V to Vdd+0.3V. I want to know if there is an associated current limit…

  • over 9 years ago
  • Power management
  • Power management forum

• UCC2807-1: Some queries on 2807 datasheet

  

  Samir

  TI Thinks Resolved

  Part Number: UCC2807-1 Other Parts Discussed in Thread: UC2842 , UCC28C42 Hi All! I have a few queries regarding UCC2807 datasheet. 1. The datasheet does not mention the delay between the detection of current limit (at CS pin) and reset of PWM signal…

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

• RE: UCC28070: Measurment

  

  ilia hadzhiev

  Hi Peter, Thanks ZaTI-UCC2807+.pdf

  • over 8 years ago
  • Power management
  • Power management forum

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