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MAX17260 - 1-Cell Fuel Gauge

General Description

The MAX17260 is an ultra-low power fuel gauge IC which implements the Maxim ModelGauge™ m5 algorithm.

The IC monitors a single-cell battery pack and supports both high-side and low-side current sensing.

Key Features

  • ModelGauge m5 EZ.
  • No Characterization Required for EZ Performance.
  • Robust Against Battery Variation.
  • Eliminates Error Near Empty Voltage.
  • Eliminates Coulomb-Counter Drift.
  • Compensates for Age, Current, and Temperature.
  • Does Not Require Empty, Full, or Idle States.
  • Low 5.1μA Operating Current.
  • Accurate Current Sensing.
  • High-Side or Low-Side Sensing Option.
  • Wide Sense Resistor Range: 1mΩ to 1000mΩ.
  • Trace Sensi.

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Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
MAX17261 Multi-Cell Fuel Gauge
MAX17262 1-Cell Fuel Gauge
MAX17263 Single/Multi-Cell Fuel Gauge
MAX1720 Switched-Capacitor Voltage Inverters
MAX17201 Stand-Alone ModelGauge m5 Fuel Gauge

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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EVALUATION KIT AVAILABLE Click here for production status of specific part numbers. MAX17260 5.1μA 1-Cell Fuel Gauge with ModelGauge m5 EZ and Optional High-Side Current Sensing General Description The MAX17260 is an ultra-low power fuel gauge IC which implements the Maxim ModelGauge™ m5 algorithm. The IC monitors a single-cell battery pack and supports both high-side and low-side current sensing. The ModelGauge m5 EZ algorithm makes fuel gauge implementation easy by eliminating battery characterization requirements and simplifying host software interaction. The algorithm provides tolerance against battery diversity for most lithium batteries and applications.