MAX17043X+
- Mfr.Part #
- MAX17043X+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 9-WFBGA, WLBGA
- Datasheet
- Download
- Description
- IC BATT MON LI-ION 1CELL 9WLP
- Stock
- 38,381
- In Stock :
- 38,381
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Battery Management
- Min Supply Voltage :
- 2.5V
- Nominal Supply Current :
- 50μA
- Series :
- ModelGauge™
- Published :
- 2012
- Mount :
- Surface Mount
- Operating Temperature :
- -20°C~70°C TA
- Packaging :
- Bulk
- Battery Chemistry :
- Lithium Ion/Polymer
- Terminal Position :
- BOTTOM
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Supply Voltage :
- 4.5V
- Number of Pins :
- 9
- Output Current :
- 200nA
- Pbfree Code :
- yes
- Mounting Type :
- Surface Mount
- Number of Channels :
- 1
- Number of Terminations :
- 9
- Output Voltage :
- 400mV
- Interface :
- I2C
- Factory Lead Time :
- 4 Weeks
- Supply Voltage :
- 3.6V
- Base Part Number :
- MAX17043
- Manufacturer Package Identifier :
- W91C1-1
- Terminal Form :
- Ball
- Terminal Pitch :
- 0.4mm
- Operating Supply Current :
- 50μA
- Function :
- Battery Monitor
- Package / Case :
- 9-WFBGA, WLBGA
- RoHS Status :
- ROHS3 Compliant
- Height :
- 690μm
- Operating Supply Voltage :
- 4.5V
- Analog IC - Other Type :
- POWER SUPPLY MANAGEMENT CIRCUIT
- Radiation Hardening :
- No
- Adjustable Threshold :
- No
- Number of Cells :
- 1
- Datasheets
- MAX17043X+

Battery Management Analog Devices, Inc. MAX17043X+ Overview
The Battery Management Analog Devices, Inc. MAX17043X+ is an advanced, highly integrated chip designed for precise battery monitoring in single-cell Li-ion applications. This compact, efficient IC is housed in a 9-WLP package, making it ideal for space-constrained applications. With its ability to provide vital data regarding battery health and charge levels, this IC enables manufacturers to enhance product reliability and user experience. Its integration facilitates improved battery performance, extending the operational lifespan of consumer electronics by ensuring optimal charging practices are maintained.
MAX17043X+ Features
The MAX17043X+ incorporates several key features that make it an essential component in modern battery management systems. It offers a ModelGauge algorithm which eliminates the need for battery re-calibration, thereby simplifying the user interface and enhancing product reliability. Additionally, its high accuracy in measuring state of charge (SOC) helps in preventing over-charging and deep discharge, which can significantly prolong battery life. The IC also supports an I2C interface for easy integration into existing designs.
MAX17043X+ Applications
- Smartphones and Tablets: In these devices, the MAX17043X+ monitors battery status and helps optimize charging routines, ensuring longer battery life and enhanced user experience.
- Portable Media Players: Utilizes the IC to provide real-time SOC updates, which helps to manage device operation for optimal energy usage and uninterrupted media playback.
- Wireless Headphones: Ensures the longevity of battery life by efficiently managing charge cycles and providing crucial battery health data to users.
- Health and Fitness Trackers: In these applications, the MAX17043X+ plays a crucial role by enabling more accurate battery management systems, thus ensuring devices operate longer between charges.
- Uninterruptible Power Supplies (UPS): Uses the IC to manage power output and battery health, crucial for maintaining device reliability during power outages or fluctuations.
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