AAT3672IWO-4.2-2-T1
IC BATT CHG LI-ION 1CELL 14TDFNManufacturer: Skyworks Solutions Inc.
Categories: Battery Chargers
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Skyworks Solutions Inc. BatteryManager™ AAT3672IWO-4-2-2-T1 is a highly integrated lithium-ion/polymer battery charger IC designed for single-cell applications. This device offers a programmable charge current up to 1.6A and a programmable charge timer, facilitating flexible power management. It supports USB interface for charging input and provides robust fault protection including over-current, over-temperature, and over-voltage safeguards. The AAT3672IWO-4-2-2-T1 operates from a supply voltage up to 6.5V and is packaged in a compact 14-TDFN (3x3) surface-mount configuration, suitable for space-constrained designs. This component is widely utilized in portable electronics, consumer devices, and industrial equipment requiring efficient and reliable battery charging solutions. The 14-WFDFN exposed pad package ensures effective thermal dissipation.
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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