MP2703GRP-0000-P

Overview

The MP2703GRP-0000-P is a linear battery charger from Monolithic Power Systems designed for single or dual-cell lithium-based batteries. It supports Lithium-ion, Lithium Polymer, and Lithium Iron Phosphate chemistries with a maximum input voltage of 26V and a charge current of 1A. The device operates within a temperature range of -40°C to +125°C and features a QFN-10 package. Quiescent current is specified at 290 µA, and power dissipation reaches 1.78 W.

Feature Summary

• Integrates battery diagnostic capabilities for monitoring cell status
• Supports multiple battery chemistries including LiFePO4 and NiMH
• Provides linear charging regulation for single or two-cell configurations

Applications

• Single-cell lithium-ion battery packs
• Dual-cell lithium-polymer battery systems
• Lithium iron phosphate (LiFePO4) battery management

Procurement Notes

Verify the specific suffix against official datasheets to confirm pinout and functional variations. Confirm RoHS compliance details through manufacturer documentation. Check regional availability as distribution may be restricted in certain areas. Ensure the QFN-10 package matches your PCB footprint requirements before ordering.

Selection Notes

Select this component when a linear topology is preferred for low-noise applications involving 1 or 2 cell batteries. Consider the 26V input limit and 1A current capability relative to system power budgets. Evaluate the QFN-10 thermal performance given the 1.78 W dissipation rating. Verify compatibility with the supported battery types including LiFePO4 and NiMH.

Part Context

This part belongs to the MP2703 series of battery management ICs from Monolithic Power Systems. It is categorized under PMIC Charge Management solutions. The device complements other MPS offerings like the MP2702 by providing specific diagnostic features for multi-cell setups.

Replacement Considerations

MP2703GRP-0000-Z is a verified substitute variant within the same series.