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| Part Number | ISL9219AIRZ | ISL9219IRZ | ISL9214AIRZ |
|---|---|---|---|
| Manufacturer | Renesas Electronics America Inc | Renesas Electronics America Inc | Renesas Electronics America Inc |
| Product Status | Obsolete | Active | Active |
| 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 | Timer | Timer | - |
| Fault Protection | Over Temperature, Over Voltage | Over Temperature, Over Voltage | Over Temperature |
| Charge Current - Max | - | 1A | 1A |
| Battery Pack Voltage | 4.2V | 4.2V | 4.2V |
| Voltage - Supply (Max) | - | 6V | 24V |
| 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 | 20-VFQFN Exposed Pad | 20-VFQFN Exposed Pad | 10-VFDFN Exposed Pad |
| Supplier Device Package | 20-QFN (3x4) | 20-QFN (3x4) | 10-DFN (3x3) |
