MAX17205G+00E

Overview

The MAX17205G+00E is a ModelGauge m5 fuel gauge IC designed for lithium-ion and lithium-polymer batteries. It operates within a supply voltage range of 4.2 V to 20 V, with an output voltage of 3.4 V and output current capability of 50 mA. The device features a low operating power consumption of 25 uA. It is housed in a TDFN-14 package and supports surface mount installation. The component functions across a temperature range from -40 C to +85 C.

Feature Summary

• Implements the ModelGauge m5 algorithm for accurate state-of-charge estimation without requiring battery characterization.
• Provides digital coulomb counting and voltage sensing for precise fuel gauging.
• Supports I2C interface for communication with host processors.

Applications

• Lithium-ion battery fuel gauging
• Lithium-polymer battery management systems
• Portable electronic devices requiring accurate battery level indication

Procurement Notes

Verify the specific suffix '00E' against official Analog Devices documentation to confirm tape-and-reel packaging specifications and environmental compliance status. Ensure compatibility with the target application's thermal and electrical requirements before procurement.

Selection Notes

Select this component when high accuracy fuel gauging is required for single-cell lithium batteries. Consider the TDFN-14 package size constraints and the need for I2C connectivity. Verify that the operating voltage range aligns with the system's power architecture.

Part Context

This part belongs to the MAX17205 series of ModelGauge m5 fuel gauges. It is manufactured by Analog Devices Inc., formerly Maxim Integrated. The series is designed for applications demanding reliable battery monitoring in portable electronics.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided data. Consult official Analog Devices resources for potential cross-reference options.