MAX1898EVKIT

Evaluation Kit for the MAX1898


Please check latest availability status for a specific part variant.

Description

The MAX1898 evaluation kit (EV kit) is a complete, fully assembled and tested single-cell lithium-ion (Li+) battery charger. The EV kit charges a single Li+ battery to 4.2V using a power supply with an output voltage of 4.7V to 12V. At input voltages greater than 6V, the allowed charging current may be limited by the power-dissipation rating of the external MOSFET. Jumpers on the EV kit allow simple adjustment to the total charging time and charger restart voltage levels. An LED indicates the cell's charging status. To charge a Li+ battery to 4.1V, replace the MAX1898 (U1) IC on the EV kit board with the MAX1898EUB41.

Key Features

  • Simple Stand-Alone Li+ Charger
  • Safely Pre-Charges Deeply-Discharged Cells
  • Top-Off Charging to Achieve Full Battery Capacity
  • Fully Assembled and Tested
  • Applications/Uses

    • Cell Phones
    • Cradle Chargers
    • PDAs
    • Self-Charging Battery Packs
    • Single-Cell Li+ Powered Portables
    Device   Fab Process   Technology   Sample size   Rejects   FIT at 25°C   FIT at 55°C   Material Composition  

    Note : The failure rates are summarized by technology and mapped to the associated material part numbers. The failure rates are highly dependent on the number of units tested.

    Quality Management System >
    Environmental Management System >

     
    Status:
    Package:
    Temperature:

    Related Resources


    MAX77962
    23VIN 3.2AOUT USB-C Buck-Boost Charger with Integrated FETs for 2S Li-Ion Batteries

    • 3.5V to 23V Input Operating Range, 30VDC Withstand Voltage
    • Reverse Leakage Protection
    • 50mA to 3.15A Programmable Input Current Limit

    MAX17320
    2S-4S ModelGauge m5 EZ Fuel Gauge with Protector, Internal Self-Discharge Detection, and SHA-256 Authentication

    • Battery Health + Programmable Safety/Protection
    • ModelGauge m5 EZ Algorithm
    • Precision Measurement Without Calibration

    MAX17823B
    12-Channel High-Voltage Data Acquisition System

    • AEC-Q100 Grade 2 Temperature Range
    • Operating Voltage from 9V to 65V
    • Ultra-Low-Power Operation