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MAX17201 - Stand-Alone ModelGauge m5 Fuel Gauge

General Description

The MAX1720x/MAX1721x are ultra-low power stand-alone fuel gauge ICs that implement the Maxim ModelGauge™ m5 algorithm without requiring host interaction for configuration.

This feature makes the MAX1720x/MAX1721x excellent pack-side fuel gauges.

The MAX17201/MAX17211 monitor a single cell pack.

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Other Datasheets by Maxim Integrated (now Analog Devices)

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Full PDF Text Transcription (Reference)

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MAX17201/MAX17205/ MAX17211/MAX17215 EVALUATION KIT AVAILABLE Stand-Alone ModelGauge m5 Fuel Gauge with SHA-256 Authentication General Description The MAX1720x/MAX1721x are ultra-low power stand-alone fuel gauge ICs that implement the Maxim ModelGauge™ m5 algorithm without requiring host interaction for configuration. This feature makes the MAX1720x/MAX1721x excellent pack-side fuel gauges. The MAX17201/MAX17211 monitor a single cell pack. The MAX17205/MAX17215 monitor and balance a 2S or 3S pack or monitor a multiple-series cell pack. To prevent battery pack cloning, the ICs integrate SHA256 authentication with a 160-bit secret key. Each IC incorporates a unique 64-bit ID.