Texas Instruments BQ2057WSN
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 14.61 | Dhs. 14.61 |
| 15+ | Dhs. 14.13 | Dhs. 211.95 |
| 25+ | Dhs. 13.82 | Dhs. 345.50 |
| 50+ | Dhs. 13.06 | Dhs. 653.00 |
| 100+ | Dhs. 11.52 | Dhs. 1,152.00 |
| N+ | Dhs. 2.30 | Price Inquiry |
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BQ2057WSN - 2-Cell Lithium-Ion Battery Charger IC
The BQ2057WSN is a high-performance 2-cell lithium-ion/polymer battery charger IC manufactured by Texas Instruments. This advanced integrated circuit provides reliable and efficient charging solutions for portable electronics, power tools, and embedded systems requiring dual-cell battery configurations.
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 constant current charging with programmable settings to match your application requirements
- Wide Input Voltage Range: Supports supply voltages up to 15V for versatile power source compatibility
- Compact Surface Mount Design: Space-saving 8-SOIC package (3.90mm width) ideal for compact PCB layouts
- Extended Operating Temperature: Reliable performance from -20°C to 70°C for demanding environments
- RoHS Compliant: Environmentally friendly and meets international standards
Applications
The BQ2057WSN is ideal for a wide range of applications including:
- Portable consumer electronics and handheld devices
- Medical equipment and diagnostic tools
- Industrial instrumentation and measurement devices
- Cordless power tools and battery-powered equipment
- Wireless communication devices and IoT applications
- Embedded systems requiring reliable battery management
Why Choose HQICKEY?
At HQICKEY, we guarantee 100% authentic Texas Instruments components with full manufacturer warranty support. Every BQ2057WSN IC is sourced directly from authorized distributors and undergoes rigorous quality inspection before shipping to ensure you receive genuine, reliable components for your projects.
Related Products & Resources
Looking for more battery charging solutions? Explore our complete Battery Chargers collection featuring a wide selection of power management ICs from leading manufacturers.
Stay updated with the latest semiconductor industry news, technical articles, and product announcements by visiting our News Blog.
Order your BQ2057WSN today and experience reliable battery charging performance backed by HQICKEY's commitment to quality and authenticity.
| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Tube | |
| 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 |  |
BQ2057WSN.pdf