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MB39C811 Ultra Low Power Buck PMIC Solar/Vibrations Energy Harvesting | Cypress Semiconductor

MB39C811 Ultra Low Power Buck PMIC Solar/Vibrations Energy Harvesting

Last Updated: 
Nov 22, 2016
Version: 
*A

The MB39C811 is the high efficient buck DC/DC converter IC which adopts the all-wave bridge rectifier using the low-dissipation and the comparator system. It achieves the energy harvest solution for the energy source of the high output impedance such as the piezoelectric transducer.

Features

  • Quiescent current (No load, Output in regulation) : 1.5μA
  • Quiescent current (VIN = 2.5V UVLO) : 550nA
  • Integrated Low Loss Full-Wave Bridge Rectifier
  • VIN input voltage range : 2.6V to 23V
  • Preset output voltage: 1.5V, 1.8V, 2.5V, 3.3V, 3.6V, 4.1V, 4.5V, 5.0V
  • Output current : Up to 100mA
  • Protection functions
  • Shunt for input protection: VIN ≥ 21V, Up to 100mA Pull-down
  • Over current limit
  • I/O power-good detection signal output

 

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