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| Part Number | AAT3681AIJS-4.2-4-T1 | AAT3681AIJS-4.2-1-T1 | AAT3681AIJS-4.2-2-T1 |
|---|---|---|---|
| Manufacturer | Skyworks Solutions Inc. | Skyworks Solutions Inc. | Skyworks Solutions Inc. |
| Product Status | Obsolete | Obsolete | Obsolete |
| Battery Chemistry | Lithium Ion/Polymer | Lithium Ion/Polymer | Lithium Ion/Polymer |
| Number of Cells | 1 | 1 | 1 |
| Current - Charging | Constant - Programmable | Constant - Programmable | Constant - Programmable |
| Programmable Features | - | - | - |
| Fault Protection | Over Temperature, Over Voltage, Short Circuit | Over Temperature, Over Voltage, Short Circuit | Over Temperature, Over Voltage, Short Circuit |
| Charge Current - Max | 500mA | 500mA | 500mA |
| Battery Pack Voltage | 4.2V | 4.2V | 4.2V |
| Voltage - Supply (Max) | 7.5V | 7.5V | 7.5V |
| Interface | USB | USB | USB |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 8-TFSOJ (0.069", 1.75mm Width) | 8-TFSOJ (0.069", 1.75mm Width) | 8-TFSOJ (0.069", 1.75mm Width) |
| Supplier Device Package | 8-SC70JW | 8-SC70JW | 8-SC70JW |
