Texas Instruments BQ25798RQMR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 19.67 | Dhs. 19.67 |
| 15+ | Dhs. 19.06 | Dhs. 285.90 |
| 25+ | Dhs. 18.65 | Dhs. 466.25 |
| 50+ | Dhs. 17.61 | Dhs. 880.50 |
| 100+ | Dhs. 15.54 | Dhs. 1,554.00 |
| N+ | Dhs. 3.11 | Price Inquiry |
Request Quote / Inquiry
BQ25798RQMR - Advanced Battery Charging Solution
The BQ25798RQMR from Texas Instruments is a highly integrated battery charge controller designed for 1-4 cell lithium-ion and lithium-polymer battery applications. This advanced IC delivers up to 5A charging current with comprehensive protection features, making it ideal for portable electronics, power banks, and industrial battery-powered equipment.
Key Features & Benefits
- Flexible Cell Configuration: Supports 1 to 4 cell lithium-ion/polymer batteries with maximum pack voltage of 18.8V
- High Charging Current: Delivers constant charging current up to 5A for fast and efficient battery charging
- Programmable Control: Customize current, voltage, and timer settings via I2C interface for optimal charging profiles
- Advanced Protection: Built-in over-current and over-voltage fault protection ensures safe operation
- Wide Operating Range: Functions reliably from -40°C to 85°C with supply voltage up to 24V
- Compact Package: 29-VQFN-HR (4x4mm) surface mount package saves valuable board space
Applications
The BQ25798RQMR is perfectly suited for:
- Portable consumer electronics and mobile devices
- High-capacity power banks and battery packs
- Industrial handheld equipment and tools
- Medical portable devices
- IoT and wireless sensor nodes
- Drone and robotics battery management systems
Why Choose HQICKEY?
At HQICKEY, we guarantee 100% authentic semiconductor components sourced directly from authorized distributors. Every BQ25798RQMR IC comes with manufacturer warranty support and is thoroughly inspected for quality assurance. We offer global shipping with reliable logistics partners to ensure your components arrive safely and on time.
Related Products & Resources
Looking for more battery charging solutions? Explore our complete range of Battery Chargers for various applications and specifications.
For the latest semiconductor news, technical insights, and industry updates, visit our News Blog.
Browse our full catalog of authentic components at HQICKEY.com for all your embedded hardware project needs.
| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Battery Chemistry | Lithium Ion/Polymer |
| Number of Cells | 1 ~ 4 |
| Current - Charging | Constant |
| Programmable Features | Current, Timer, Voltage |
| Fault Protection | Over Current, Over Voltage |
| Charge Current - Max | 5A |
| Battery Pack Voltage | 18.8V (Max) |
| Voltage - Supply (Max) | 24V |
| Interface | I2C |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 29-VFQFN |
| Supplier Device Package | 29-VQFN-HR (4x4) |
| ROHS |  |
BQ25798RQMR.pdf