MAX17215G+T0E

Overview

The MAX17215G+T0E is a standalone battery management IC from the ModelGauge M5 MS series, designed for lithium-ion battery monitoring. It operates on a supply voltage range of 4.2 V to 20 V and delivers an output voltage of 3.4 V with a maximum output current of 50 mA. The device functions within a temperature range of -40°C to +85°C and consumes 25 µA in operating mode. It utilizes a WLP-15 package for surface mount installation.

Feature Summary

• Implements Maxim ModelGauge m5 algorithm for accurate fuel gauge calculations without host configuration
• Operates as a standalone system-side or pack-side battery monitor
• Supports lithium-ion battery chemistries

Applications

• Lithium-ion battery pack monitoring
• System-side fuel gauge implementation
• Portable electronic devices requiring precise state-of-charge tracking

Procurement Notes

Verify component authenticity through authorized Analog Devices distributors. Confirm RoHS compliance status via official documentation. Check current availability as supply may be limited. Ensure packaging specifications match design requirements. Validate datasheet version against production batch.

Selection Notes

Select this component for applications requiring high accuracy without complex calibration. The standalone architecture reduces host processor load. Verify interface compatibility with target system. Consider thermal performance within specified operating range. Evaluate package constraints for PCB layout.

Part Context

Part of the MAX1720x/MAX1721x family featuring ModelGauge m5 technology. Designed for ultra-low power consumption in battery management systems. Provides reliable state-of-charge estimation for lithium-ion cells. Integrates advanced algorithms for improved accuracy over traditional coulomb counting methods.

Replacement Considerations

MAX17205X+T0E shares similar ModelGauge m5 functionality but differs in package type.