BQ24113ARHLRG4
IC BATT CHG LI-ION 1-2CEL 20VQFNManufacturer: Texas Instruments
Categories: Battery Chargers
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Texas Instruments BQ24113ARHLRG4 is a highly integrated switch-mode battery charge management IC from the bqSWITCHER™ series. Designed for Lithium-Ion or Lithium-Polymer battery chemistries, this device supports 1 to 2 series cell configurations, managing a battery pack voltage up to 8.4V. It features a programmable constant charge current up to 2A, along with programmable current and timer functions. The BQ24113ARHLRG4 incorporates robust fault protection including over-temperature and over-voltage safeguards. It operates from a supply voltage up to 16V and is available in a 20-VQFN (3.5x4.5) exposed pad package suitable for surface mounting. This component is commonly utilized in portable devices, power tools, and medical equipment.
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 ~ 2 |
| 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 | 8.4V |
| Current - Charging | Constant - Programmable |