LT3651EUHE-8.4
IC BATT CHG LI-ION 2CELL 36QFNManufacturer: Analog Devices Inc.
Categories: Battery Chargers
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Analog Devices Inc. LT3651EUHE-8-4 is a highly integrated monolithic battery charger IC designed for 2-cell Lithium Ion/Polymer battery packs, supporting a maximum output voltage of 8.4V. This device features programmable constant-current, constant-voltage charging with a maximum charge current of 4A. The LT3651EUHE-8-4 incorporates over-temperature fault protection for enhanced system reliability. Its functionality is further extended through programmable current and timer features. The charger operates from a supply voltage up to 32V and is housed in a 36-QFN (5x6) exposed pad package suitable for surface mounting. This component finds application in power management for portable electronics, electric vehicles, and energy storage systems.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 36-WFQFN Exposed Pad |
| Number of Cells | 2 |
| Mounting Type | Surface Mount |
| Interface | - |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Battery Chemistry | Lithium Ion/Polymer |
| Supplier Device Package | 36-QFN (5x6) |
| Charge Current - Max | 4A |
| Programmable Features | Current, Timer |
| Fault Protection | Over Temperature |
| Voltage - Supply (Max) | 32V |
| Battery Pack Voltage | 8.4V |
| Current - Charging | Constant - Programmable |
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