AAT3684IOQ-4.2-1-T1Manufacturer: ANALOGIC 500mA USB Port or AC Adapter Lithium-Ion/Polymer Battery Charger | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| AAT3684IOQ-4.2-1-T1,AAT3684IOQ421T1 | ANALOGIC | 3000 | In Stock |
Description and Introduction
500mA USB Port or AC Adapter Lithium-Ion/Polymer Battery Charger The **AAT3684IOQ-4.2-1-T1** from Analog Devices is a highly efficient, integrated Li-ion/Polymer battery charger designed for portable applications. This compact IC provides a complete charging solution with minimal external components, making it ideal for space-constrained designs.  
Featuring a fixed 4.2V output voltage, the AAT3684IOQ-4.2-1-T1 supports a charging current of up to 1A, ensuring fast and reliable battery replenishment. Its advanced thermal regulation optimizes charging efficiency while preventing overheating, enhancing both performance and safety.   The device incorporates multiple protection mechanisms, including input overvoltage protection, battery temperature monitoring, and reverse current blocking, ensuring robust operation under varying conditions. Additionally, its automatic recharge function maintains battery capacity without manual intervention.   With a small footprint and low power consumption, the AAT3684IOQ-4.2-1-T1 is well-suited for smartphones, tablets, and other portable electronics requiring reliable battery management. Its integration of key charging functions simplifies design efforts while delivering consistent performance, making it a preferred choice for modern power-sensitive applications.   Engineers will appreciate its ease of implementation and compliance with industry standards, ensuring seamless integration into diverse power management systems. |
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