Answered

• RE: LMR14020: Could we use Simple Switcher device with inverting buck-boost topology ?

  

  Andy Chen

  Resolved

  Hi Gabriel, Almost all buck converter can be configured as non-isolated inverting buck-boost converter, buck converter maximum operation voltage should be higher than Vin+[Vout], Pls search PMP10680 reference design on TI website for LMR140X0 application…

  • over 7 years ago
  • Power management
  • Power management forum

• RE: LMR14030: LMR14030 Negative Output Voltage Application

  

  Vincent Zhang(BSR)

  Hi Roy, Please refer to the LMR14050- Inverting output configuration as attached, You could find more details by search PMP10680 on ti.com PMP10680 REVB.pdf

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

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