BQ24100RHLRG4
IC BATT CHG LI-ION 1CELL 20VQFNManufacturer: Texas Instruments
Categories: Battery Chargers
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Texas Instruments BQ24100RHLRG4 is a highly integrated battery charge management device from the bqSWITCHER™ series. This 20-VQFN (3.5x4.5) packaged component is designed for single-cell Lithium Ion/Polymer battery charging applications, supporting a battery pack voltage of 4.2V. It features programmable constant current charging up to a maximum of 2A. The device incorporates robust fault protection mechanisms including over-temperature and over-voltage detection. Programmable features extend to charge current and charge timer settings. Operating across a temperature range of -40°C to 85°C (TA), this surface mount device is suitable for demanding applications in automotive, industrial, and consumer electronics sectors. The BQ24100RHLRG4 is supplied in a Tape & Reel (TR) package.
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 |
| 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, Over Voltage |
| Voltage - Supply (Max) | 16V |
| Battery Pack Voltage | 4.2V |
| Current - Charging | Constant - Programmable |
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