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MAX17300 Datasheet 1-Cell ModelGauge m5 EZ Fuel Gauge

Manufacturer: Maxim Integrated (now Analog Devices)

Download the MAX17300 datasheet PDF. This datasheet also includes the MAX17301 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX17301-MaximIntegrated.pdf) that lists specifications for multiple related part numbers.

General Description

The MAX17300-MAX17303/ MAX17310-MAX17313 is a 24μA IQ stand-alone pack-side fuel gauge IC with protector, optional battery internal self-discharge detection and optional SHA-256 authentication for 1-cell lithium-ion/polymer batteries.

The IC monitors the voltage, current, temperature, and state of the battery to provide against over/undervoltage, overcurrent, short-circuit, over/undertemperature, overcharge, and internal self-discharge conditions using external high-side N-FETs, and provides charging prescription to ensure that the lithium-ion/polymer battery operates under safe conditions prolonging the life of the battery.

To prevent battery pack cloning, the IC integrates SHA-256 authentication with a 160-bit secret key.

Overview

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Key Features

  • Battery Health + Programmable Safety/Protection.
  • Overvoltage (Temperature Dependent).
  • Overcharge Current.
  • Over/Undertemperature.
  • Battery Internal Self-Discharge Detection (MAX17300/10 Only).
  • Ideal Diode Discharge During Charge Fault.
  • Charging Prescriptions (JEITA).
  • Zero-Volt Charging Option.
  • Undervoltage + SmartEmpty.
  • Overdischarge/Short-Circuit.
  • Nonvolatile Memory for Stand-Alone Operation.
  • Hist.

More Datasheets from Maxim Integrated (now Analog Devices)

Part Number Description
MAX1730 50mA Regulated Step-Down Charge Pump
MAX17301 1-Cell ModelGauge m5 EZ Fuel Gauge
MAX17302 1-Cell ModelGauge m5 EZ Fuel Gauge
MAX17303 1-Cell ModelGauge m5 EZ Fuel Gauge
MAX17310 1-Cell ModelGauge m5 EZ Fuel Gauge
MAX17311 1-Cell ModelGauge m5 EZ Fuel Gauge
MAX17312 1-Cell ModelGauge m5 EZ Fuel Gauge
MAX17313 1-Cell ModelGauge m5 EZ Fuel Gauge
MAX1734 Step-Down DC-DC Converter
MAX17000 Complete DDR2 and DDR3 Memory Power-Management Solution