MP2678EG-LF-P

Overview

The MP2678EG-LF-P is a single-cell Li-ion battery charger and protection IC from Monolithic Power Systems. It integrates charge management with an LDO mode for system power supply. The device supports input voltages from 3.3 V to 10.4 V and delivers up to 1.5 A output current. It operates within a temperature range of -20°C to +85°C and is housed in an 8-pin QFN package.

Feature Summary

• Integrates battery charging and protection functions
• Supports LDO mode for system power supply
• Compatible with Lithium-ion and Lithium Polymer batteries

Applications

• Portable electronic devices requiring integrated charge management
• Battery-powered equipment needing system power regulation
• Single-cell lithium battery protection circuits

Procurement Notes

Verify the exact suffix (LF-P vs LF-Z) against the manufacturer's datasheet, as packaging or minor specifications may differ. Confirm availability status directly with authorized distributors, as supply constraints may apply. Ensure the component meets RoHS compliance requirements for your specific application standards before procurement.

Selection Notes

Select this component when a combined charging and protection solution is required for single-cell lithium batteries. The integrated LDO feature simplifies design by providing a stable system voltage. Ensure the input voltage range and thermal dissipation capabilities align with the target application's power budget and operating environment.

Part Context

This part belongs to the MP2678 series of battery management ICs. It is designed for applications requiring compact solutions with integrated safety features. The QFN-8 package facilitates surface-mount assembly, supporting space-constrained designs in consumer electronics and portable devices.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer's official replacement guide or contact technical support for verified alternatives.