BQ24745RHDR
IC BAT CHG MULTCHEM 2-4CL 28VQFNManufacturer: Texas Instruments
Categories: Battery Chargers
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Texas Instruments BQ24745RHDR is a highly integrated battery charge controller IC designed for multi-chemistry applications. This device supports 2 to 4 series battery cells, enabling flexible power solutions. It features a maximum charge current of 8.064A, with constant current programmable charging for optimized battery management. The BQ24745RHDR incorporates overvoltage fault protection for enhanced reliability. Communication is handled via an I2C interface, allowing for seamless integration into complex system architectures. With a maximum supply voltage of 24V and an operating temperature range of -40°C to 125°C (TJ), this component is suitable for demanding applications. The 28-VQFN (5x5) exposed pad package facilitates efficient thermal management. This component is widely utilized in portable electronics, industrial equipment, and automotive systems where robust battery charging is critical.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 18 week(s)Product Status: Not For New DesignsPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 28-VFQFN Exposed Pad |
| Number of Cells | 2 ~ 4 |
| Mounting Type | Surface Mount |
| Interface | I2C |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Battery Chemistry | Multi-Chemistry |
| Supplier Device Package | 28-VQFN (5x5) |
| Charge Current - Max | 8.064A |
| Programmable Features | - |
| Fault Protection | Over Voltage |
| Voltage - Supply (Max) | 24V |
| Battery Pack Voltage | 19.2V (Max) |
| Current - Charging | Constant - Programmable |
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