MAX17332

PRODUCTION

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

Data Sheet (Rev. 2) Product Selection Table

Part Models: 2
1ku List Price: Starting From $2.71

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Part Details

Non-Volatile Programmable Stand-Alone Charger
- 1% Charge Current, 256 Current Settings
- 0.25% Charge Voltage, 2.42V to 4.8V, Configurable
- Optional Manual Charge Control
- FET Temperature Limit and Heat Regulation
- Prequal, SmartFull, and Step-Charging Options
- JEITA—9 Temperature Regions
Battery Health + Programmable Safety/Protection
- Overvoltage/Overcharge Current
  - Temperature Region Dependent
- Overcharge/Discharge/Short-Circuit Current
- Over/Under Temperature
- Zero-Volt or >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 + Age-Scheduled Charging
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: 35μA Active, 21μA Hibernate
- FETs Disabled: 8μA Ship, 0.5μA Shutdown
2-Wire (I²C) and 1-Wire^®
1.9 mm x 2.5 mm 15-Bump 0.5mm Pitch Wafer-Level Package (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There is a newer version of this part available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 $2.71

Documentation

Data Sheet 1

MAX17332: AccuCharge + ModelGauge m5 EZ 1-Cell Charger, Fuel Gauge, and Protector Data Sheet (Rev.2) 02/26/2025

Technical Articles 3

How Parallel Battery Charging with USB-C Helps to Enhance the Consumer Experience 08/15/2023

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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
MAX17332X22+	15-WLCSP-N/A	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX17332X22+T	15-WLCSP-N/A	Material Declaration Reliablity Data	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Nov 17, 2022 - 2350 DESIGN
		pcn_2350
MAX17332X22+	PRODUCTION
MAX17332X22+T	PRODUCTION

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

Software Resources

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Hardware Ecosystem

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 3

Evaluation Kits

Evaluation Kit for MAX17332

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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)
Two 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 MAX17332 evaluation kit (EV kit) is a fully assembled and tested surface-mount PCB that evaluates the standalone charger, fuel gauge IC with protector and optional SHA-256 authentication for 1 cell lithium-ion/polymer batteries.

The MAX17332 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 MAX17332 product page under the Design Resources tab. Windows 7 or newer Windows operating system is required to use with the EV kit GUI software.

Resources

MAX17332EVKIT ODB Files
3/7/2023

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