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| Part Number | ISL6291-2CR-T | ISL6291-2CRZ-T | ISL6293-2CR-T | ISL6291-1CR-T |
|---|---|---|---|---|
| Manufacturer | Intersil | Intersil | Renesas Electronics America Inc | Renesas Electronics America Inc |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete |
| Battery Chemistry | Lithium Ion/Polymer | Lithium Ion/Polymer | Lithium Ion/Polymer | Lithium Ion/Polymer |
| Number of Cells | 1 | 1 | 1 | 1 |
| Current - Charging | Constant - Programmable | Constant - Programmable | Constant - Programmable | Constant - Programmable |
| Programmable Features | Current, Timer | Current, Timer | - | Current, Timer |
| Fault Protection | - | - | Over Temperature | - |
| Charge Current - Max | 2A | 2A | 1A | 2A |
| Battery Pack Voltage | 4.2V | 4.2V | 4.2V | 4.1V |
| Voltage - Supply (Max) | 10V | 10V | 24V | 10V |
| Interface | - | - | USB | - |
| Operating Temperature | -20°C ~ 70°C (TA) | -20°C ~ 70°C (TA) | -40°C ~ 85°C (TA) | -20°C ~ 70°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 16-VQFN Exposed Pad | 16-VQFN Exposed Pad | 10-VFDFN Exposed Pad | 16-VQFN Exposed Pad |
| Supplier Device Package | 16-QFN (5x5) | 16-QFN (5x5) | 10-DFN (3x3) | 16-QFN (5x5) |