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MAX20343 - Low Noise 3.5W Buck-Boost Regulator

General Description

The MAX20343 is an ultra-low quiescent current, noninverting buck-boost converter with 1A current capability at 3.5V intended for applications that require long run times while also demanding bursts of high current.

Key Features

  • Extend System Run Time.
  • Ultra-Low, 3.5µA (typ) Quiescent Current.
  • 250mW Output Power with 500mV Input Voltage.
  • Dynamic Voltage Scaling (DVS).
  • Low, Continuous Noise Profile.
  • Eliminates Discontinuities Across Operating Voltage Range.
  • Eliminates Post-Filtering LDO in Noise Sensitive.

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The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Click here for production status of specific part numbers. MAX20343 EVALUATION KIT AVAILABLE Ultra-Low Quiescent Current, Low Noise 3.5W Buck-Boost Regulator General Description The MAX20343 is an ultra-low quiescent current, noninverting buck-boost converter with 1A current capability at 3.5V intended for applications that require long run times while also demanding bursts of high current. The device employs a unique control algorithm which seamlessly transitions between buck, buck-boost, and boost modes, minimizing discontinuities and subharmonics in the output voltage ripple. The low 1.