MAX17330

NOT RECOMMENDED FOR NEW DESIGNS

AccuCharge + ModelGauge 1-Cell Charger, Fuel Gauge, and Protector

Industry's Most Flexible Stand-Alone Fuel Gauge with Integrated Precision Charger and Protector

Data Sheet (Rev. 1) Product Selection Table

Part Models: 2
1ku List Price: Starting From $2.65

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Part Details

Non-Volatile Programmable Stand-Alone AccuCharge Charger
- 0.2% Charge Voltage 3.6V to 4.8V, Configurable
- 1% Charge Current, 256 Current Settings
- FET Temperature Limit and Heat Regulation
- Prequal and Step-Charging Options
- JEITA—6 Temperature Regions
Battery Health + Programmable Safety/Protection
- Overvoltage/Overcharge-Current
  - Temperature Region Dependent
- Overcharge/Discharge/Short-Circuit Current
- Over/Under Temperature
- Zero-Volt or Greater than 1.8V Charging Option
- Undervoltage + SmartEmpty
Pushbutton Wakeup/Factory Ship Mode (0.5μA)
ModelGauge m5 EZ Algorithm
- Percent, Capacity, Time-to-Empty/Full, Age
- Cycle+™ Age Forecast
Dynamic Power—Estimates Power Capability
SHA-256 Authentication to Prevent Cloning
Precision Measurement Without Calibration
- Current, Voltage, Power, Time, Cycles
- Die Temperature and two Thermistors>
History Logging, User Data
Low Quiescent Current
- FETs Enabled: 28µA Active, 21µA Hibernate>
- FETs Disabled: 8µA Ship, 0.5µA/0.1µA Shutdown
2-wire (I²C/SMBus™)
1.9mm x 2.5mm 15-bump 0.5mm pitch WLP

There is a newer version of this part available

AccuCharge + ModelGauge m5 EZ 1-Cell Charger, Fuel Gauge, and Protector

Part Models: 2
1ku List Price: Starting From $2.65

Documentation

Data Sheet 1

MAX17330: AccuCharge + ModelGauge 1-Cell Charger, Fuel Gauge, and Protector Data Sheet (Rev.1) 06/12/2023

Technical Articles 3

A Guide to Battery Fast Charging—Part 2 05/17/2023

Enabling Automation in Logistics and Retail - Part 1 07/09/2024

A Guide to Battery Fast Charging—Part 1 01/25/2023

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
MAX17330X22+	15-WLCSP-N/A	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX17330X22+T	15-WLCSP-N/A	Material Declaration Reliablity Data	Ultra Librarian SamacSys

This is the most up-to-date revision of the Data Sheet.

Software Resources

Evaluation Software 1

MAX17330 EV KIT GUI

Hardware Ecosystem

Parts	Product Life Cycle	Description
Battery Fuel Gauge and Coulomb Counter 1
MAX17301	RECOMMENDED FOR NEW DESIGNS	1-Cell ModelGauge m5 EZ Fuel Gauge with Protector, Internal Self-Discharge Detection and SHA-256 Authentication
Switching Battery Chargers 2
MAX8971	PRODUCTION	Industry's Smallest 1.55A 1-Cell Li+ DC-DC Charger
MAX77751	PRODUCTION	3.15A USB Type-C Autonomous Charger for 1-Cell Li+ Batteries

Parts	Product Life Cycle	Description
MAX17335	RECOMMENDED FOR NEW DESIGNS	AccuCharge + ModelGauge m5 EZ 1-Cell Charger, Fuel Gauge, and Protector

Tools & Simulations

Software Development 2

Evaluation Kits

Evaluation Kit for the MAX17330

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Features and Benefits

ModelGauge m5 Algorithm
Charges, Monitors, and Protects a 1S Battery
Full Protection Solution On-Board for Evaluation
Battery Voltage (V_BATT) Range of +2.16V to +4.9V with Default Hardware
Input Voltage up to 5.7V
Default Current Range -5A (Discharge) to +2.56A (Charge) with 10mΩ Sense Resistor (Higher Currents can be Supported by Changing to a Smaller Sense Resistor)
2 Thermistor Measurements
On-Board I²C Communication Interface with Built-In MAXUSB Interface
Windows 7 or Newer Compatible Software
Proven PCB Layout
Fully Assembled and Tested

Product Details

The MAX17330 evaluation kit is a fully assembled and tested surface-mount PCB that evaluates the stand-alone charger, fuel gauge IC with protector and optional SHA-256 authentication for 1 cell lithium-ion/polymer batteries.

The MAX17330 EV kits include the IC evaluation board with integrated I²C interface and USB micro-B cable. Windows^® based graphical user interface (GUI) software is available for use with the EV kit and can be downloaded from MAX17330 product page under Design Resources tab. Windows 7 or newer Windows operating system is required to use with the EV kit GUI software.

Applications

Dual Screen Smartphones, Tablets
Handheld Radios, Computers, Accessories
Hearables, Wearables, Smartwatches
Home/Building Automation, Sensors, Cameras
Medical Devices, Health, Fitness Monitors
Parallel Battery AR/VR Systems
Smart Batteries and Hybrid Supercap Batteries
USB PPS and Direct Charging

Resources

MAX17330X2EVKIT ODB File - Design Files
1.05 M

Software

MAX17330 EV KIT GUI

Latest Discussions

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