FAN54020UCX
IC BATT CHG LI-ION 1CELL 25WLCSPManufacturer: onsemi
Categories: Battery Chargers
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The onsemi FAN54020UCX is a single-cell lithium-ion/polymer battery charger IC with a 25-WLCSP (2.4x2) package. This surface-mount component supports a maximum charge current of 1.5A and features programmable constant current and voltage charging, along with a programmable timer. The device offers robust fault protection, including over-temperature, over-voltage, and short-circuit protection. Communication and control are managed via an I2C interface. With a supply voltage range up to 7.5V and a maximum battery pack voltage of 4.5V, this charger IC is suitable for applications in consumer electronics and portable devices. It is supplied in tape and reel packaging. The operating temperature range is -30°C to 85°C.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 25-UFBGA, WLCSP |
| Number of Cells | 1 |
| Mounting Type | Surface Mount |
| Interface | I2C |
| Operating Temperature | -30°C ~ 85°C (TA) |
| Battery Chemistry | Lithium Ion/Polymer |
| Supplier Device Package | 25-WLCSP (2.4x2) |
| Charge Current - Max | 1.5A |
| Programmable Features | Current, Timer, Voltage |
| Fault Protection | Over Temperature, Over Voltage, Short Circuit |
| Voltage - Supply (Max) | 7.5V |
| Battery Pack Voltage | 4.5V (Max) |
| Current - Charging | Constant - Programmable |
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