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MAX17040G+U

Name: MAX17040G+U
Brand: Maxim Integrated
SKU: 208834
Availability: InStock
Rating: 5 (740 reviews)

Part No	MAX17040G+U
Manufacturer	Maxim Integrated
Catalog	PMIC - Battery Management
Description	Fuel Gauge Li-Ion 8-Pin TDFN EP / IC 2-WIRE FG W/MODEL GAUGE 8TDFN
Datasheet	MAX17040G+U Datasheet
Sample
ECAD Module

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Shipping Information

Shipped from	HK warehouse
Expected Shipping Date	Ship today if order in (HKT)
Supplier Lead-Time	Call for availability
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Pricing & Ordering $1.1804

Quantity

Unit Price

Ext. Price

35+

$1.6400

$57.400

75+

$1.3450

$100.875

120+

$1.3030

$156.360

160+

$1.2610

$201.760

210+

$1.2190

$255.990

275+

$1.0930

$300.575

* The above prices does not include taxes and freight rates, which will be calculated on the order pages.

Availability: 68,664 pieces

MOQ: 35 pcs

Order Increment : 1 pcs

Qty:

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Products specifications

Categories	Integrated Circuits
Manufacturer	Maxim Integrated
Packaging	Cut Strip
Status	Active
Purpose	Battery Monitor
Battery Chemistry	Lithium-Ion
Number of Cells	1
Temperature Range - Operating	-20°C to 70°C (TA)
Case / Package	8-TDFN (2x3)
Win Source Part Number	124587-MAX17040G+U
Is this a common-used part?	Yes
Popularity	High
Fake Threat In the Open Market	29 pct.
Supply and Demand Status	Limited
Family Name	MAX17040
Introduction Date	July 01, 2008
ECCN	EAR99
Halogen Free	Compliant
Estimated EOL Date	2025
Alternative Parts (Cross-Reference)	LTC2942CDCB#PBF; LTC2941IDCB#PBF; LTC2942IDCB#PBF; LTC2941CDCB#PBF;

Description

Product Overview: MAX17040G+U from Maxim Integrated

The MAX17040G+U is a compact, high-precision fuel gauge integrated circuit (IC) from Maxim Integrated, designed to provide accurate battery state-of-charge (SOC) information for single-cell lithium-ion (Li+) batteries. This sophisticated IC is an essential component for portable devices where efficient battery management is crucial for user experience and device longevity.

Key Features

ModelGauge™ Technology: The MAX17040G+U incorporates Maxim's proprietary ModelGauge algorithm, which eliminates the need for battery characterization for most applications. This technology provides a more accurate SOC estimation than traditional coulomb counting or open-circuit voltage (OCV) methods.
Easy Implementation: With its small footprint and no need for external sense resistors, the MAX17040G+U simplifies the design and reduces the overall component count, making it an ideal choice for space-constrained applications.
Low Power Consumption: The device operates with a very low quiescent current, which is critical for battery-powered devices to maximize the battery life.
I2C Interface: It features an I2C interface for communication, allowing the host system to easily access the battery information.
Wide Operating Voltage Range: The MAX17040G+U operates across a wide voltage range, accommodating various single-cell Li+ battery chemistries.

Applications

The MAX17040G+U is suitable for a diverse array of portable electronics, including:

Smartphones and Tablets
Portable Media Players
Digital Cameras
Handheld Gaming Devices
Bluetooth Headsets
Health and Fitness Monitors

Technical Specifications

The technical specifications of the MAX17040G+U include:

Supply Voltage: 2.5V to 4.5V
Operating Temperature: -40°C to +85°C
Package: 8-Pin TDFN (3mm x 3mm)

In conclusion, the MAX17040G+U from Maxim Integrated is a sophisticated, easy-to-use fuel gauge IC that offers industry-leading battery SOC estimation. Its compact design, coupled with low power consumption and the convenience of an I2C interface, makes it an excellent choice for designers looking to enhance their battery management systems in portable devices.