ADP5063ACPZ-1-R7

Overview

The ADP5063ACPZ-1-R7 is a single-cell lithium iron phosphate (LiFePO4) battery charger IC manufactured by Analog Devices Inc. It operates within an input voltage range of up to 6.7 V and supports a maximum programmable charging current of 1.3 A. The device features I2C and USB interfaces for control and monitoring. It is housed in a 20-LFCSP (4x4 mm) package with exposed pad, suitable for surface mount installation. The component functions across a junction temperature range of -40°C to +125°C.

Feature Summary

• Integrated linear charger optimized specifically for lithium iron phosphate battery chemistry
• Supports dual communication protocols including I2C and USB for system integration
• Programmable constant-current charging capability via external resistor or interface

Applications

• Portable electronic devices utilizing LiFePO4 power sources
• USB-powered charging systems requiring precise battery management
• IoT sensors and low-power embedded applications needing reliable single-cell charging

Procurement Notes

Verify the specific suffix '-1' confirms the LiFePO4 variant configuration. Confirm the 'R7' designation matches the required reel packaging quantity. Ensure the LFCSP-20 footprint aligns with the target PCB layout. Check for moisture sensitivity level requirements during assembly. Validate that the 6.7 V maximum input rating suits the system power supply.

Selection Notes

Select this component when designing systems exclusively for lithium iron phosphate batteries rather than standard lithium-ion chemistries. Consider the 1.3 A current limit against the target battery capacity and charge time requirements. Evaluate the 20-pin LFCSP package size constraints relative to available board space. Verify compatibility with existing I2C or USB host controllers for configuration access.

Part Context

This part belongs to the ADP5063 family of battery chargers from Analog Devices. It is distinct from other variants in the series that may support different battery chemistries such as lithium-ion or lithium-polymer. The device integrates protection features typical of modern PMICs for portable electronics.

Replacement Considerations

Direct substitutes include other ADP5063 variants with different suffixes indicating alternative battery chemistry support, such as those designed for lithium-ion cells. Cross-reference pinouts and thermal characteristics when considering alternatives from other manufacturers.