BQ24721CRHBTG4
IC BAT CHG MULTCHEM 3-4CL 32VQFNManufacturer: Texas Instruments
Categories: Battery Chargers
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Texas Instruments BQ24721CRHBTG4 is a multi-chemistry battery charge controller IC designed for 3 to 4 cell battery packs. This device facilitates efficient charging with a maximum input voltage of 24V and supports battery pack voltages up to 19.2V. The BQ24721CRHBTG4 features an I2C interface for communication and control, enabling programmable current settings. It includes over-current fault protection for enhanced reliability. The component is housed in a 32-VQFN (5x5) exposed pad package, suitable for surface mounting. Operating across a temperature range of -40°C to 85°C, this charge controller is utilized in applications such as portable electronics and power tools. This part is supplied in Tape & Reel packaging.
Additional Information
Series: -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 | 32-VFQFN Exposed Pad |
| Number of Cells | 3 ~ 4 |
| Mounting Type | Surface Mount |
| Interface | I2C |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Battery Chemistry | Multi-Chemistry |
| Supplier Device Package | 32-VQFN (5x5) |
| Charge Current - Max | - |
| Programmable Features | Current |
| Fault Protection | Over Current |
| Voltage - Supply (Max) | 24V |
| Battery Pack Voltage | 19.2V (Max) |
| Current - Charging | - |
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