MAX8922LETB+
IC BATT CHG LI-ION 1CELL 10TDFNManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Battery Chargers
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The Analog Devices Inc./Maxim Integrated MAX8922LETB- is a single-cell lithium-ion battery charger IC designed for compact power management in portable devices. This device features a constant-current/constant-voltage charging profile with a maximum charge current of 540mA, configurable via its USB interface. Fault protection includes over-voltage detection to safeguard the battery pack. The MAX8922LETB- is housed in a 10-TDFN (3x2) package with an exposed pad for enhanced thermal performance, suitable for surface-mount applications. Operating across a temperature range of -40°C to 85°C, this component is ideal for use in consumer electronics, mobile communications, and other battery-powered systems requiring efficient and reliable charging.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 10-WFDFN Exposed Pad |
| Number of Cells | 1 |
| Mounting Type | Surface Mount |
| Interface | USB |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Battery Chemistry | Lithium Ion |
| Supplier Device Package | 10-TDFN (3x2) |
| Charge Current - Max | 540mA |
| Programmable Features | - |
| Fault Protection | Over Voltage |
| Voltage - Supply (Max) | 7V |
| Battery Pack Voltage | 4.2V |
| Current - Charging | Constant - Programmable |
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