| Part Number | LT3651EUHE-4.1 | LT3651EUHE-4.2 |
|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. |
| Category | PMIC - Battery Chargers | PMIC - Battery Chargers |
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| Product Status | Obsolete | Obsolete |
| Battery Chemistry | Lithium Ion/Polymer | Lithium Ion/Polymer |
| Number of Cells | 1 | 1 |
| Current - Charging | Constant - Programmable | Constant - Programmable |
| Programmable Features | Current, Timer | Current, Timer |
| Fault Protection | Over Temperature | Over Temperature |
| Charge Current - Max | 4A | 4A |
| Battery Pack Voltage | 4.1V | 4.2V |
| Voltage - Supply (Max) | 32V | 32V |
| Interface | - | - |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 36-WFQFN Exposed Pad | 36-WFQFN Exposed Pad |
| Supplier Device Package | 36-QFN (5x6) | 36-QFN (5x6) |