Features and Benefits

  • 16V-Tolerant USB and DC Inputs
  • Automatically Powers from External Power or Battery
  • Operates with No Battery Present
  • Single-Cell Li+/Li-Poly Charger
  • Three 2MHz Step-Down Regulators
    • Up to 96% Efficiency
  • Two Low IQ Linear Regulators
  • Output Power-Up Sequencing
  • Thermal-Overload Protection
  • Fully Assembled and Tested

Product Details

The MAX8671 evaluation kit (EV kit) is a fully assembled and tested printed-circuit board (PCB) for evaluating the MAX8671X power-management IC. The MAX8671X integrated power-management IC (PMIC) is ideal for use in portable media players and other handheld devices. In addition to five regulated output voltages, the MAX8671X integrates a 1-cell lithium ion (Li+) or lithium polymer (Li-Poly) charger and Smart Power Selector™ (SPS) with dual (AC-to-DC adapter and USB) power inputs.


  • Digital Still Cameras
  • Digital Video Cameras
  • GPS/Portable Navigation Devices
  • MP3 Players/Portable Media Players
  • Portable Audio Players
  • Smartphones/PDAs/PDA Phones

Documentation & Resources