Home

Products

Integrated Circuits (ICs)

Power Management (PMIC)

Battery Chargers

MAX8731ETI+T

Banner
productimage

MAX8731ETI+T

IC BAT CHG MULTCHEM 1-4CL 28TQFN

Manufacturer: Analog Devices Inc./Maxim Integrated

Categories: Battery Chargers

Quality Control: Learn More

Analog Devices Inc./Maxim Integrated MAX8731ETI-T is a multi-chemistry battery charger IC designed for efficient power management in demanding applications. This component supports 1 to 4 cell battery packs, offering a maximum charge current of 8A with programmable constant current charging. It features robust fault protection mechanisms, including over-current and short-circuit detection. The device communicates via an I2C interface, enabling flexible control and monitoring. Housed in a compact 28-TQFN (4x4) package with an exposed pad for enhanced thermal performance, the MAX8731ETI-T is suitable for surface mount assembly. Operating across a temperature range of -40°C to 85°C, it is ideal for use in portable electronics, industrial equipment, and automotive systems requiring advanced battery charging solutions. The device accepts supply voltages up to 26V.

Additional Information

Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)
Technical Details:
PackagingTape & Reel (TR)
Package / Case28-WFQFN Exposed Pad
Number of Cells1 ~ 4
Mounting TypeSurface Mount
InterfaceI2C
Operating Temperature-40°C ~ 85°C (TA)
Battery ChemistryMulti-Chemistry
Supplier Device Package28-TQFN (4x4)
Charge Current - Max8A
Programmable Features-
Fault ProtectionOver Current, Short Circuit
Voltage - Supply (Max)26V
Battery Pack Voltage16.8V
Current - ChargingConstant - Programmable

Request a Quote

Name (required)

Phone (required)

Work Email (required)

Country (required)

Company Name (required)

CAPTCHA

By providing a telephone number and submitting the form, you are consenting to be contacted by SMS text message and agreeing to our Privacy Policy. Message frequency may vary. Message and data rates may apply. Reply STOP to opt out of further messaging. Reply HELP for more information.
Clients Also Buy
Integrated Circuit FAQs

An integrated circuit (IC) is a semiconductor chip that contains transistors, resistors, capacitors, and other electronic components on a single silicon substrate. ICs are the foundation of modern electronics and power devices such as smartphones, computers, automotive systems, and industrial equipment.

Integrated circuits work by routing electrical signals through microscopic semiconductor components fabricated onto a silicon chip. Depending on the design, ICs can process, amplify, store, or control electronic data.

Integrated circuits are used in:

The different types of integrated circuits include:

Frequently Asked Questions

As a full line supplier, we specialize in sourcing obsolete and hard to find electronic components for your projects.

After we receive your request submission, one of our account executives will reach out to your team to gather more information about your project requirements and ensure we tailor the order to your needs.

Once requirements such as date codes, quantities, target prices, testing requirements, and more are discussed, our purchasing team will secure stock through Microchip USA’s direct access to manufacturing partners’ excess inventory lists.

Our operations teams will handle logistics and fulfillment to ensure supply chain continuity, and our support team will provide clear communication throughout the process.

Our net terms for electronic component sourcing are flexible and vary by order. Our account executives will work with you to ensure our terms meet your company’s needs. We also offer scheduled shipments and inventory management solutions to ensure a steady supply of electronic components, maintain cash flow, and maximize warranty periods. We always offer a warranty on all tested parts. See our sales terms and conditions for more information.

We partner with industry-leading AS6171 & AS6081-certified third party testing labs to mitigate risk and support a wide array of end uses for your company’s requirements. Testing includes but isn’t limited to: Decapsulation & Internal Dye Verification. X-Ray Inspection & Analysis, External Visual Inspection, Surface Texture Analysis (SEM), and Electrical Pin Correlation.