Texas Instruments BQ2057WSNTRG4
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 6.93 | Dhs. 6.93 |
| 15+ | Dhs. 6.72 | Dhs. 100.80 |
| 25+ | Dhs. 6.57 | Dhs. 164.25 |
| 50+ | Dhs. 6.21 | Dhs. 310.50 |
| 100+ | Dhs. 5.48 | Dhs. 548.00 |
| N+ | Dhs. 1.10 | Price Inquiry |
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Texas Instruments BQ2057WSNTRG4 Battery Charger IC
The BQ2057WSNTRG4 from Texas Instruments is a high-performance 2-cell lithium-ion/polymer battery charger integrated circuit designed for reliable and efficient charging applications. This advanced battery management IC features programmable constant current charging, making it ideal for portable electronics, industrial equipment, and embedded systems requiring precise battery charging control.
Key Features & Benefits
- Dual-Cell Configuration: Optimized for 2-cell lithium-ion and lithium-polymer battery packs with 8.4V output
- Programmable Charging Current: Flexible current programming allows customization for various battery capacities and charging requirements
- Wide Input Voltage Range: Accepts supply voltages up to 15V for versatile power source compatibility
- Extended Operating Temperature: Reliable performance from -20°C to 70°C (TA) for demanding environmental conditions
- Compact Surface Mount Package: Space-saving 8-SOIC (3.90mm width) footprint for high-density PCB designs
- RoHS Compliant: Environmentally friendly, meeting international standards for hazardous substance restrictions
Applications
This battery charger IC is perfectly suited for portable medical devices, handheld instruments, wireless communication equipment, power tools, and any application requiring safe and efficient 2-cell lithium battery charging with programmable control.
Why Choose HQICKEY?
At HQICKEY, we specialize in providing authentic, high-quality semiconductor components with guaranteed lifecycle support. Our extensive inventory includes battery management ICs, power management solutions, and embedded components for industrial and commercial applications.
Related Products & Resources
Explore our complete range of Battery Chargers for additional charging solutions and power management ICs. Stay informed with the latest industry insights, technical articles, and product updates on our News & Technical Blog.
| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Tape & Reel (TR) | |
| Battery Chemistry | Lithium Ion/Polymer |
| Number of Cells | 2 |
| Current - Charging | Constant - Programmable |
| Programmable Features | Current |
| Fault Protection | - |
| Charge Current - Max | - |
| Battery Pack Voltage | 8.4V |
| Voltage - Supply (Max) | 15V |
| Interface | - |
| Operating Temperature | -20°C ~ 70°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC |
| ROHS |  |
BQ2057WSNTRG4.pdf