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Showing 3 results View by: Thread Post Sort by
    Answered
  • LM22680: Self Synchronization

    Zeming Kong
    Zeming Kong
    Resolved
    Part Number: LM22680 Other Parts Discussed in Thread: , LM76002 Hi there, My customer is using several LM22680 chips and he needs to synchronize them. The datasheet shows that a FET is needed to be connected between 2 chips, but a training video of…
    • Resolved
    • over 5 years ago
    • Power management
    • Power management forum
  • Answered
  • RE: LM2596/LM2676/LM22680 X GPRS Power Supply

    Jeferson Pehls
    Jeferson Pehls
    Resolved
    Hi. What was the value used for R3? I have one LM22680EVAL PCB and around 10 ICs samples of LM22680 I have the capacitor below in one of our stock items. I can use it as output capacitor, in parallel with some ceramics. 470uF, 10V, LOW Impedance…
    • over 13 years ago
    • Power management
    • Power management forum
  • Answered
  • Ripple Current of Input/Output Aluminum Capacitor in LM22680EVM

    Jayden Park
    Jayden Park
    Resolved
    Other Parts Discussed in Thread: LM22680 Hi~ Our customer will use LM22680 device. If see datasheet, it did use Aluminum capacitor(C2/C4) in Input/Output. If see LM22680EVM, C2 is 22uF(EEEFK1J220XP,Panasonic) and C4 is 120uF(APXE6R3ARA121ME61G, Nippon…
    • Resolved
    • LM22680 EVM.pdf
    • over 12 years ago
    • Power management
    • Power management forum

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