• RE: LM2842: Using LM2842 SHDN/Soft-Start as capacitor charger or LED driver

  

  Katelyn Wiggenhorn

  Hello, The LM2842 SHDN pin's current limit cannot guarantee accuracy or drift during steady state. I would not recommend this configuration. For constant current applications, one option is to use a wide input converter with an LED driver as shown…

  • over 6 years ago
  • Power management
  • Power management forum

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