MP2671DL-LF-P

Overview

The MP2671DL-LF-P is a single-cell lithium-ion battery charger IC manufactured by Monolithic Power Systems. It operates within an input voltage range of 4.3 V to 5.5 V and supports a maximum charge current of 1 A. The device features a QFN-12 package with exposed pad for surface mount installation. It functions across an operating temperature range from -40°C to +85°C, providing regulated charging for portable electronic applications requiring compact power management solutions.

Feature Summary

• Integrated linear charging architecture for single-cell lithium-ion batteries
• Compact QFN-12 package design suitable for space-constrained layouts
• Operates with standard USB or wall adapter input voltages

Applications

• Portable consumer electronics
• Mobile communication devices
• Wearable technology

Procurement Notes

Verify the specific suffix (LF-P) against the manufacturer's latest datasheet to confirm lead-free status and tape-and-reel packaging configuration. Ensure compatibility with your board's thermal pad requirements and input voltage specifications before finalizing procurement orders.

Selection Notes

Select this component when designing systems requiring a simple, low-component-count solution for single-cell Li-Ion charging. It is appropriate for applications where input voltage stability is maintained between 4.3 V and 5.5 V and where a QFN-12 footprint aligns with the PCB layout constraints.

Part Context

This part belongs to the MP2671 series of battery chargers from Monolithic Power Systems. It is designed as a cost-effective alternative to more complex switching chargers, offering integrated protection features typical of modern PMICs in the portable power segment.