AAT3672IWO-4.2-3-T1
IC BATT CHG LI-ION 1CELL 14TDFNManufacturer: Skyworks Solutions Inc.
Categories: Battery Chargers
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The Skyworks Solutions Inc. AAT3672IWO-4-2-3-T1 is a highly integrated battery charger IC from the BatteryManager™ series, designed for single-cell Lithium Ion/Polymer battery applications. This device supports a maximum output voltage of 4.2V and offers a programmable charge current up to 1.6A, managed through a constant current and constant voltage charging profile. Fault protection features include over current, over temperature, and over voltage detection, ensuring safe operation. The AAT3672IWO-4-2-3-T1 features a USB interface for power input and is housed in a compact 14-TDFN (3x3) package with an exposed pad for enhanced thermal performance. Programmable features extend to charge current and timer settings. Its robust design makes it suitable for a wide range of applications including portable electronics, consumer goods, and IoT devices. The component is supplied in Tape & Reel (TR) packaging.
Additional Information
Series: BatteryManager™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 | 14-WFDFN Exposed Pad |
| Number of Cells | 1 |
| Mounting Type | Surface Mount |
| Interface | USB |
| Operating Temperature | -25°C ~ 85°C (TA) |
| Battery Chemistry | Lithium Ion/Polymer |
| Supplier Device Package | 14-TDFN (3x3) |
| Charge Current - Max | 1.6A |
| Programmable Features | Current, Timer |
| Fault Protection | Over Current, Over Temperature, Over Voltage |
| Voltage - Supply (Max) | 6.5V |
| Battery Pack Voltage | 4.2V |
| Current - Charging | Constant - Programmable |
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