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MIC23050 - 4MHz PWM Buck Regulator

Key Features

  • The Micrel MIC23050 is a high-efficiency, 600mA, PWM, synchronous buck (step-down) regulator featuring the HyperLight Load™ patented switching scheme that offers best-in-class light load efficiency and transient performance while providing very-small external components and low output ripple at all loads.
  • Input voltage: 2.7V to 5.5V HyperLight Load™.
  • 600mA output current.
  • Fixed output voltage from 0.72V to 3.3V.
  • Ultra-fast transient response.

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Datasheet Details

Part number MIC23050
Manufacturer Micrel Semiconductor
File Size 778.11 KB
Description 4MHz PWM Buck Regulator
Datasheet download datasheet MIC23050 Datasheet

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Full PDF Text Transcription (Reference)

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MIC23050 4MHz PWM Buck Regulator with HyperLight Load™ Switching Scheme General Description Features The Micrel MIC23050 is a high-efficiency, 600mA, PWM, synchronous buck (step-down) regulator featuring the HyperLight Load™ patented switching scheme that offers best-in-class light load efficiency and transient performance while providing very-small external components and low output ripple at all loads. • Input voltage: 2.7V to 5.5V HyperLight Load™ • 600mA output current • Fixed output voltage from 0.72V to 3.3V • Ultra-fast transient response • 20µA typical quiescent current The MIC23050 also has a very-low typical quiescent current draw of 20µA and can achieve over 89% efficiency even at 1mA. The device allows operation with a tiny inductor ranging from 0.47µH to 2.