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| Part Number | LT8491IUKJ#PBF | LT8490IUKJ#PBF | LT8491EUKJ#PBF |
|---|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Status | Active | Active | Active |
| Battery Chemistry | Lead Acid | Multi-Chemistry | Lead Acid |
| Number of Cells | 1 | - | 1 |
| Current - Charging | Constant | Constant | Constant |
| Programmable Features | Current, Voltage | - | Current, Voltage |
| Fault Protection | Over Temperature, Over Voltage | - | Over Temperature, Over Voltage |
| Charge Current - Max | - | - | - |
| Battery Pack Voltage | 1.3V ~ 80V | - | 1.3V ~ 80V |
| Voltage - Supply (Max) | 80V | 80V | 80V |
| Interface | I²C | - | I²C |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 64-WFQFN Exposed Pad | 64-WFQFN Exposed Pad | 64-WFQFN Exposed Pad |
| Supplier Device Package | 64-QFN (7x11) | 64-QFN (7x11) | 64-QFN (7x11) |
