PFM Control DC-DC 0.9V-5V To USB 5V Step Up Power Supply Module



  • Mini PFM Control
  • On-board input voltage indicator
  • High conversion efficiency, maximum to 96%
  • Any DC voltage input 0.9V ~ 5V, output 5V DC voltage can be stable, with two AA batteries input to the output current of 500-600MA, single AA battery power supply output current about 200MA
  • On-board USB female, can supply power directly to the USB interface
  • Small dimension
  • Specification:
  • Input voltage: 0.9 – 5V DC
  • Output voltage: 5V DC
  • PCB size: 34mm x 16.2mm
  • Applications:
  • DIY a mobile power supply, only need one battery, you can output 5V voltage for your phone, MP3, MP4, PSP charger, very easy.
  • In order to power your electronic devices when your device needs 5V power supply, when you only have lithium battery, this module can be directly step-up to 5V, solve your problems.

Package included:

1 x Mini PFM control DC-DC USB 0.9V-5V to 5V DC boost step-up