AAT3670ISK-4.2-T1
IC BATT CHG LI-ION 1CELL 24QFNManufacturer: Skyworks Solutions Inc.
Categories: Battery Chargers
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Skyworks Solutions Inc. AAT3670ISK-4-2-T1 is a single-cell Lithium Ion/Polymer battery charger IC. This device offers a maximum charge current of 1.6A and supports a battery pack voltage of 4.2V, with a supply voltage up to 5.5V. The AAT3670ISK-4-2-T1 features constant programmable charging current and includes comprehensive fault protection mechanisms such as over current, over temperature, over voltage, and short circuit protection. It provides a USB interface for charging control and is housed in a 24-QFN (4x4) exposed pad package, suitable for surface mounting. This component is designed for applications in portable electronics, power banks, and other battery-powered devices. The AAT3670ISK-4-2-T1 is supplied in Tape & Reel (TR) packaging.
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 | USB |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Battery Chemistry | Lithium Ion/Polymer |
| Supplier Device Package | 24-QFN (4x4) |
| Charge Current - Max | 1.6A |
| 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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