AAT2550ISK-CAA-T1
IC BATT CHG LI-ION 1CELL 24QFNManufacturer: Skyworks Solutions Inc.
Categories: Battery Chargers
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Skyworks Solutions Inc. AAT2550ISK-CAA-T1 is a single-cell lithium-ion/polymer battery charger IC. This device features constant, programmable charge current up to 1A, ideal for portable electronics, medical devices, and industrial automation. It offers comprehensive fault protection including over-current, over-temperature, over-voltage, and short-circuit detection. The AAT2550ISK-CAA-T1 operates from a supply voltage up to 5.5V and charges to a maximum of 4.2V. Its interface is serial, and it is supplied in a 24-QFN (4x4) package for surface mounting, delivered on tape and reel. The operating temperature range is -40°C to 85°C.
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 | 24-VFQFN Exposed Pad |
| Number of Cells | 1 |
| Mounting Type | Surface Mount |
| Interface | Serial |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Battery Chemistry | Lithium Ion/Polymer |
| Supplier Device Package | 24-QFN (4x4) |
| Charge Current - Max | 1A |
| Programmable Features | Current |
| Fault Protection | Over Current, Over Temperature, Over Voltage, Short Circuit |
| Voltage - Supply (Max) | 5.5V |
| Battery Pack Voltage | 4.2V |
| Current - Charging | Constant - Programmable |
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