MAX17049X+

Description：IC BATT MON LI-ION 2CELL 8WLP
Series：ModelGauge™
Mfr：Analog Devices Inc./Maxim Integrated
Package：Strip

SKU:abadf8c01aed Category: Battery Management Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

Product Detailed Parameters

Description：IC BATT MON LI-ION 2CELL 8WLP
Series：ModelGauge™
Mfr：Analog Devices Inc./Maxim Integrated
Package：Strip
Function：Battery Monitor
Battery Chemistry：Lithium Ion
Number of Cells：2
Fault Protection：-
Interface：I2C
Operating Temperature：-20°C ~ 70°C (TA)
Grade：-
Qualification：-
Mounting Type：Surface Mount
Package / Case：8-WFBGA, WLBGA
Supplier Device Package：8-WLP (1.66x0.92)

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MAX17049X+

Overview

The MAX17049X+ is a lithium-ion battery fuel gauge IC designed for two-cell series configurations. It utilizes the ModelGauge algorithm to provide accurate state-of-charge and remaining capacity measurements. The device operates within a voltage range of 4.0V to 8.5V and features an I2C interface for system communication. It is housed in an 8-WLP package measuring 1.66x0.92mm, suitable for surface-mount installation. The component supports an operating temperature range from -20°C to +70°C.

Feature Summary

Implements ModelGauge algorithm for precise battery state estimation
Optimized for dual-cell lithium-ion battery packs
Ultra-low quiescent current consumption for extended standby life
Compact wafer-level packaging for space-constrained designs

Applications

Portable consumer electronics requiring long battery life
Wearable health monitoring devices
IoT sensor nodes with strict power budgets
Medical handheld instruments

Procurement Notes

Verify component authenticity through authorized Analog Devices distributors. Confirm RoHS3 compliance status prior to integration. Check for obsolescence notices as supply may be limited. Ensure ESD handling protocols are followed during assembly. Validate package marking against official datasheet specifications.

Selection Notes

Select this model specifically for two-cell series lithium applications. Compare against MAX17048X+ if single-cell configuration is required. Consider thermal performance limits when designing high-current systems. Verify I2C address compatibility with existing system bus architecture.

Part Context

Part of the MAX1704x family featuring ModelGauge technology. Designed by Maxim Integrated, now part of Analog Devices. Represents a specialized solution for embedded battery management. Integrates advanced coulomb counting with adaptive modeling.

Replacement Considerations

MAX17048X+ serves as a functional alternative for single-cell applications. Direct pin-compatible substitutes require verification of cell count support. Software driver updates may be necessary for cross-model migration.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.