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| Part Number | ISL9219AIRZR5332 |
| Description | IC BATT CHARGER LI-ION 20-QFN |
| Manufacturer | Renesas Electronics America Inc. |
| Series | - |
| Part Status | Obsolete |
| Battery Chemistry | Lithium-Ion/Polymer |
| Number of Cells | 1 |
| Current - Charging | Constant - Programmable |
| Programmable Features | Timer |
| Fault Protection | Over Temperature, Over Voltage |
| Charge Current - Max | - |
| Battery Pack Voltage | 4.2V |
| Voltage - Supply (Max) | - |
| Interface | USB |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Package / Case | Surface Mount |
| Supplier Device Package | 20-VFQFN Exposed Pad |
| Base Part Number | 20-QFN (3x4) |