MP2797DFP-0000-T

Battery Management Overview

The MP2797DFP-0000-T is a high-accuracy battery monitor and protector designed for 7S to 16S lithium-ion battery packs. It operates within a supply voltage range of 18 V to 75.2 V and features an integrated dual ADC architecture for precise cell voltage measurement. The device supports coulomb counting for state-of-charge estimation and is housed in a TQFP-48 package suitable for surface-mount installation.

Battery Management Feature Summary

• Incorporates a dual ADC architecture for enhanced measurement accuracy
• Provides coulomb counting capabilities for battery state monitoring
• Supports protection functions for multi-cell series configurations

Battery Management Applications

• Lithium-ion battery pack management systems
• Portable power stations
• Electric vehicle auxiliary batteries

Battery Management Procurement Notes

Verify the specific suffix against official Monolithic Power Systems documentation to confirm pinout and functional variants. Ensure compatibility with the target battery cell chemistry and system voltage requirements before integration. Confirm availability through authorized distribution channels as stock levels fluctuate.

Battery Management Selection Notes

Select this component for applications requiring high-precision monitoring of 7 to 16 series cells. The dual ADC design distinguishes it from standard single-ADC monitors, offering improved reliability for critical energy storage systems. Evaluate thermal performance within the specified operating temperature range during PCB layout.

Battery Management Part Context

This part belongs to the MP2797 series of battery management ICs from Monolithic Power Systems. It is categorized under PMIC - Power Management ICs and specifically targets battery monitor and protector applications. The TQFP-48 package facilitates integration into compact electronic designs requiring robust battery oversight.

Battery Management Replacement Considerations

MP2793DFP-0002-T: Supports 4 to 16 cells with higher maximum operating temperature (+125 C). MP2796DFP-0001-T: Supports 7 to 16 cells but lacks coulomb counting and open-wire detection features.