ADP5065

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Fast Charge Battery Management with Power Path and USB Compatibility

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Part Details

  • 3 MHz switch mode charger
  • 1.25 A charge current from dedicated charger
  • Up to 680 mA charging current from 500 mA USB Host
  • Operating input voltage from 
    4.0 V up to 5.5V
  • Tolerant input voltage −0.5 V to +20 V (USB VBUS)
  • Battery thermistor input with automatic charger shutdown for when battery temperature exceeds limits
  • Dead battery isolation FET between battery and charger output
  • Compliant with the JEITA Li-Ion battery charging temperature specification
  • SYS_EN_OK flag to hold off system turn-on until battery is at minimum required level for guaranteed system startup due to minimum battery voltage and/or minimum battery charge level requirements
  • EOC programming with C/20, C/10 and specific current level selection
ADP5065
Fast Charge Battery Management with Power Path and USB Compatibility
ADP5065 Functional Block Diagram ADP5065 Pin Configuration
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Software Resources

Evaluation Software 1


Evaluation Kits

EVAL-ADP5065

ADP5065 Evaluation Board

Features and Benefits

  • Input voltage of 4.0 V to 5.5 V
  • High current terminals for ADP5065 power connection (VINx), system voltage (ISO_Sx), and battery voltage (ISO_Bx) pins
  • ADP5065 operation is configurable via I2C interface
  • Evaluation software included

Product Details

The ADP5065 charger evaluation system is composed of an evaluation board and an USB-to-IIC converter dongle. All evaluation board functions and circuits are controlled via one I2C bus connector. The I2C bus interfaces to the ADP5065 directly, and the digital input/output signals are controlled through an on-board input/output expander circuit for the I2C bus. The evaluation board also features a 3.4 V regulator for VDDIO generation. The board contains jumpers and numerous test points for easy evaluation.

Full performance details are provided in the ADP5065 data sheet, which is available at www.analog.com. The ADP5065 data sheet should be consulted in conjunction with this user guide.

EVAL-ADP5065
ADP5065 Evaluation Board

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