Texas Instruments BQ25820RRVR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 25.03 | Dhs. 25.03 |
| 15+ | Dhs. 24.23 | Dhs. 363.45 |
| 25+ | Dhs. 23.71 | Dhs. 592.75 |
| 50+ | Dhs. 22.39 | Dhs. 1,119.50 |
| 100+ | Dhs. 19.76 | Dhs. 1,976.00 |
| N+ | Dhs. 3.95 | Price Inquiry |
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BQ25820RRVR - High-Performance Multi-Chemistry Battery Charger IC
The BQ25820RRVR from Texas Instruments is a versatile, high-current battery charger IC designed for demanding applications requiring reliable power management. This advanced integrated circuit supports multi-chemistry battery configurations from 1 to 14 cells, delivering up to 20A of programmable charging current with exceptional efficiency and safety features.
Key Features & Benefits
- High Charging Capacity: Delivers up to 20A constant charging current with programmable control
- Wide Voltage Range: Supports battery pack voltages up to 70V maximum
- Multi-Chemistry Support: Compatible with various battery chemistries for flexible design integration
- Advanced Protection: Built-in over-current, over-temperature, and over/under-voltage fault protection
- Flexible Programming: I2C interface enables precise control of current, voltage, and timer settings
- Wide Operating Temperature: Reliable performance from -40°C to 125°C (TJ)
- Compact Surface Mount Package: 36-VQFN (5x6mm) with exposed pad for efficient thermal management
Applications
The BQ25820RRVR is ideal for industrial battery charging systems, power tools, electric vehicles, energy storage systems, and other high-power applications requiring precise charge control and robust protection features. Its programmable architecture allows engineers to optimize charging profiles for specific battery types and application requirements.
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Battery Chemistry | Multi-Chemistry |
| Number of Cells | 1 ~ 14 |
| Current - Charging | Constant - Programmable |
| Programmable Features | Current, Timer, Voltage |
| Fault Protection | Over Current, Over Temperature, Over-Under Voltage |
| Charge Current - Max | 20A |
| Battery Pack Voltage | 70V (Max) |
| Voltage - Supply (Max) | 70V |
| Interface | I2C |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 36-VFQFN Exposed Pad |
| Supplier Device Package | 36-VQFN (5x6) |
| ROHS |  |
BQ25820RRVR.pdf