| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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250 pcs
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250 pcs | On Request | 1 | On Request | On Request | N/A | On Request | On Request |
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The AAT3673IXN-4.2-1-T1 from Skyworks Solutions is a versatile BatteryManager IC designed for single-cell (4.2V) lithium-ion/polymer battery applications. This highly integrated device facilitates simultaneous battery charging and system load management from a single input source, such as an AC adapter or USB port.
Key features include over-voltage input protection up to 28V, programmable battery charge current up to 1.6A, and a battery charge timeout timer for safety. The IC also incorporates a battery charge current reduction function for continued system operation when input source current is insufficient. For thermal management, it includes a digitally controlled thermal loop.
The AAT3673IXN-4.2-1-T1 is available in a 16-pin 4x4mm TDFN package, suitable for surface mount applications. It monitors battery temperature, voltage, and charge state for fault conditions and provides charge status reporting.
This IC is ideal for applications requiring efficient power management and battery charging, such as in portable electronic devices.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
4.0V to 6.5V.
Up to 1.6A, programmable.
Up to 28V.
16-DFN or 16-VFDFN exposed pad.
Surface mount.