BQ24125RHLRG4
IC BATT CHG LI-ION 1-3CEL 20VQFNManufacturer: Texas Instruments
Categories: Battery Chargers
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Texas Instruments bqSWITCHER™ BQ24125RHLRG4 is a highly integrated switch-mode charge management device designed for single to three-cell Lithium Ion/Polymer battery packs. This component offers a programmable charge current up to 2A and features constant current and constant voltage charging. The device includes over-temperature fault protection for robust operation. Its 20-VQFN (3.5x4.5) exposed pad package ensures efficient thermal management. The BQ24125RHLRG4 is suitable for applications in consumer electronics, portable devices, and industrial equipment requiring reliable battery charging solutions. Operating within a supply voltage range up to 16V, it functions across an ambient temperature range of -40°C to 85°C. The device supports programmable current and timer features, packaged in a Tape & Reel (TR) format.
Additional Information
Series: bqSWITCHER™RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 20-VFQFN Exposed Pad |
| Number of Cells | 1 ~ 3 |
| Mounting Type | Surface Mount |
| Interface | - |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Battery Chemistry | Lithium Ion/Polymer |
| Supplier Device Package | 20-VQFN (3.5x4.5) |
| Charge Current - Max | 2A |
| Programmable Features | Current, Timer |
| Fault Protection | Over Temperature |
| Voltage - Supply (Max) | 16V |
| Battery Pack Voltage | 8.4V |
| Current - Charging | Constant - Programmable |
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