NCP1854FCCT1G

Overview

The NCP1854FCCT1G is a single-cell lithium-ion battery charger IC from onsemi. It supports a maximum charge current of 2.5 A and accepts input voltages up to 28 V. The device integrates an external power path controller and a USB-OTG boost regulator. It utilizes a 25-pin flip-chip package with dimensions of 2.55 mm by 2.2 mm.

Feature Summary

• Integrates external power path control for efficient system power management
• Includes built-in USB-OTG boost regulator functionality
• Designed for compact, high-performance mobile applications

Applications

• Smartphones
• Tablets
• Mobile computing devices

Procurement Notes

Verify the End-of-Life (EOL) status before procurement, as this component may be discontinued or subject to obsolescence. Confirm package compatibility and check for alternative sources if long-term supply stability is required for production planning.

Selection Notes

Select this component for designs requiring integrated power path management and OTG capabilities in a small footprint. Ensure input voltage requirements do not exceed 28 V and that the 2.5 A charge current aligns with battery specifications. Verify thermal performance within the flip-chip package constraints.

Part Context

This part belongs to onsemi's battery charger portfolio, specifically targeting single-cell Li-Ion/Polymer applications. It complements other PMIC solutions by combining charging, power path, and boosting functions into a single compact device suitable for space-constrained portable electronics.

Replacement Considerations

Check for direct pin-to-pin replacements within the NCP185x series. Verify functional equivalence regarding the 2.5 A rating and 28 V input limit. Consider newer generations if EOL status prevents future sourcing.