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MPF42791 - 2 to 16 Stacked Cells Battery Pack Fuel Gauge

Description

The MPF42791 is a drop-in solution to provide comprehensive status information on lithium-ion battery strings up to 16 series cells.

The MPF42791 estimates the internal state-ofcharge (SOC) and state-of-health (SOH) for each cell, as well as the full pack.

Features

  • Compatible with Commonly Used Battery Monitors for Up to 16 Series Cells o ±2.5% State-of-Charge (SOC) Accuracy when Paired with MP279x Battery Monitors.
  • Provides Critical Battery Information: o Pack and Cell SOC o Pack and Cell State-of-Health (SOH) o Remaining Runtime and Charge Time o Instantaneous Available Power.
  • Supports a Wide Variety of Lithium Cells.
  • Adaptive Learning Can Be Enabled to: o Refine Initial Charge Settings o Refine Initial Discharge Sett.

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Datasheet preview – MPF42791

Datasheet Details

Part number MPF42791
Manufacturer MPS
File Size 1.73 MB
Description 2 to 16 Stacked Cells Battery Pack Fuel Gauge
Datasheet download datasheet MPF42791 Datasheet
Additional preview pages of the MPF42791 datasheet.

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Full PDF Text Transcription

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MPF42791 2 to 16 Stacked Cells Battery Pack Fuel Gauge with Resistance Detection and Thermal Model DESCRIPTION The MPF42791 is a drop-in solution to provide comprehensive status information on lithium-ion battery strings up to 16 series cells. The MPF42791 estimates the internal state-ofcharge (SOC) and state-of-health (SOH) for each cell, as well as the full pack. The MPF42791 also determines impedance, remaining runtime, charge time, and instantaneous available power. On-board memory enables the lifetime logging of key parameters. The MPF42791 is simple to use and supports a variety of lithium cell chemistries and cell sizes. A few basic configurations allow for quick set-up, and advanced configuration capabilities can fine-tune the device for specific applications.
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