ADP5062

PRODUCTION

Linear Li-Ion Battery Charger with Power Path and USB Compatibility in LFCSP

Part Models
2
1ku List Price
Starting From $1.66
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Part Details

  • 4mm × 4mm LFCSP Package
  • Fully programmable via I2C
  • Flexible digital control inputs
  • Up to 2.1 A current from an ac charger while in LDO mode
  • Operating input voltage from 4.0V up to 7.0V
  • Tolerant input voltage -0.5V to 20V (USB VBUS)
  • Fully compatible with USB 3.0 and USB battery charging specification 1.2
  • Built-in current sensing and limiting
  • Down to 54 mΩ battery isolation FET between battery and charger output
  • Thermal regulation prevents over heating
  • Compliant with JEITA 1 and JEITA 2 Li-Ion battery charging temperature specifications
  • SYS_EN flag permits the system to be disabled until battery is at minimum required level for guaranteed system start-up
ADP5062
Linear Li-Ion Battery Charger with Power Path and USB Compatibility in LFCSP
ADP5062 Functional Block Diagram
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Evaluation Kits

eval board
EVAL-ADP5062

ADP5062 Evaluation Board

Features and Benefits

  • Input voltage 4.0 V to 6.7 V
  • High current terminals for ADP5062 VINx, ISO_Sx, and ISO_Bx pins
  • ADP5062 operation configurable via I2C interface
  • Evaluation software included

Product Details

The ADP5062 charger evaluation system is composed of the ADP5062CP-EVALZ and a USB-to-serial-input/output interface (USB-SDP-CABLEZ). All ADP5062CP-EVALZ functions and circuits are controlled via one I2C bus connector. The I2C bus interfaces with the ADP5062 directly, and the digital input/output signals are controlled through an on-board input/output expander circuit on the I2C bus. The ADP5062CP-EVALZ also features a 3.4 V regulator for VDDIO generation. The ADP5062CP-EVALZ contains jumpers and numerous test points for easy evaluation.

The ADP5062 Evaluation and Design Software contains the ADP5062 graphical user interface (GUI) 3.0 installer. Use the GUI in conjunction with the USB-SDP-CABLEZ.

Full details on the ADP5062 are provided in the ADP5062 data sheet, which must be consulted in conjunction with this user guide when using the ADP5062CP-EVALZ.

EVAL-ADP5062
ADP5062 Evaluation Board
UG-500

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