概览

优势和特点

  • Sense points for high-accuracy measurements
  • Accessible test points for EN, POK, and OUTS
  • Output Voltage adjustable with SEL
  • FPWM and Skip mode configurable (A and C options) (Skip mode default)
  • POK status configurable (B and D options)
  • Active Discharge functionality

产品详情

The MAX77839 evaluation kit (EV kit) provides a proven design to evaluate MAX77839, a 2.5A buck-boost converter. The IC is capable of 1.8V to 5.5V input and is output voltage adjustable between 2.3V to 5.3V (with SEL pin). The factory default output voltage of this EV kit is set at 3.3V. Output voltage can be adjusted by changing the SEL resistor value (R3). GPIO pin is available to support Force PWM or POK functionality. The EV kit is compatible with any version of the MAX77839 FC2QFN IC (MAX77827AEFQ+ is the default).

Applications

  • 5G/2G/GSM Cellular Power
  • Asset Tracking/Fleet Management
  • RF Amplifier
  • Single-Cell Li-ion Battery Powered Devices
  • Smartphones ToF/Facial and Gesture Recognition
  • System Power Pre-Regulation

相关产品

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