BQ26200PWRG4

Battery Management Overview

The BQ26200PWRG4 is a FLASH-based precision multi-chemistry battery monitor IC manufactured by Texas Instruments. It supports Lead Acid, Lithium-ion, Lithium Polymer, Nickel Cadmium (NiCd), and Nickel Metal Hydride (NiMH) battery types. The device operates on a supply voltage ranging from 2.8 V to 5.5 V and provides an output current of 5 mA. It is housed in an 8-pin TSSOP package designed for surface mount installation. The component functions within a temperature range of 0°C to +70°C and exhibits humidity sensitivity.

Battery Management Feature Summary

• FLASH-based architecture enables precise state-of-charge tracking across multiple battery chemistries without requiring external calibration components.
• Supports versatile battery compatibility including Lithium-ion, Lithium Polymer, Lead Acid, NiCd, and NiMH configurations.

Battery Management Applications

• Portable electronic devices requiring accurate battery level indication
• Medical equipment utilizing various battery chemistries
• Industrial handheld tools with replaceable battery packs

Battery Management Procurement Notes

Verify the specific suffix 'G4' against official Texas Instruments documentation to confirm RoHS compliance status and manufacturing lot details. Confirm that the TSSOP-8 package dimensions match your PCB footprint requirements. Check for any recent product discontinuation notices or lifecycle changes directly from the manufacturer before finalizing procurement plans.

Battery Management Selection Notes

Select this component when designing systems requiring support for diverse battery chemistries beyond standard Lithium-ion. Ensure the application environment remains within the specified 0°C to +70°C operating temperature range. Verify that the system power supply stays within the 2.8 V to 5.5 V input window for proper operation.

Battery Management Part Context

This part belongs to the BQ26200 series of battery monitors. It serves as a specialized solution for applications needing flexibility in battery chemistry selection while maintaining high accuracy in charge estimation through its FLASH-based algorithmic approach.

Battery Management Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Texas Instruments directly for current alternative recommendations or obsolescence management options.