MAX8731ETI+T
IC BAT CHG MULTCHEM 1-4CL 28TQFNManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Battery Chargers
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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)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 28-WFQFN Exposed Pad |
| Number of Cells | 1 ~ 4 |
| Mounting Type | Surface Mount |
| Interface | I2C |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Battery Chemistry | Multi-Chemistry |
| Supplier Device Package | 28-TQFN (4x4) |
| Charge Current - Max | 8A |
| Programmable Features | - |
| Fault Protection | Over Current, Short Circuit |
| Voltage - Supply (Max) | 26V |
| Battery Pack Voltage | 16.8V |
| Current - Charging | Constant - Programmable |
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