Texas Instruments BQ2057WTSG4
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 7.72 | Dhs. 7.72 |
| 15+ | Dhs. 7.48 | Dhs. 112.20 |
| 25+ | Dhs. 7.32 | Dhs. 183.00 |
| 50+ | Dhs. 6.91 | Dhs. 345.50 |
| 100+ | Dhs. 6.10 | Dhs. 610.00 |
| N+ | Dhs. 1.22 | Price Inquiry |
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BQ2057WTSG4 - 2-Cell Lithium-Ion Battery Charger IC
The BQ2057WTSG4 from Texas Instruments is a high-performance battery charge management IC designed for 2-cell lithium-ion and lithium-polymer battery applications. This precision charger IC delivers reliable, programmable charging with excellent thermal performance in a compact 8-TSSOP surface mount package.
Key Features & Benefits
- 2-Cell Li-Ion/Polymer Support: Optimized for 8.4V battery pack voltage with precise charge control
- Programmable Charging Current: Flexible current programming to match your battery specifications
- Wide Input Range: Accepts supply voltages up to 15V for versatile power source compatibility
- Extended Operating Temperature: Reliable performance from -20°C to 70°C for demanding environments
- Compact Surface Mount Design: Space-saving 8-TSSOP package ideal for portable and embedded applications
- RoHS Compliant: Environmentally friendly and meets global regulatory standards
Applications
The BQ2057WTSG4 is ideal for portable electronics, handheld devices, medical equipment, industrial instruments, and any application requiring reliable 2-cell lithium-ion battery charging. Its programmable features and robust design make it suitable for both consumer and professional-grade products.
Why Choose HQICKEY?
At HQICKEY, we specialize in authentic semiconductor components with comprehensive lifecycle support. Every BQ2057WTSG4 IC we supply is sourced directly from authorized channels, ensuring genuine Texas Instruments quality with full traceability and technical support.
Related Products & Resources
- Explore our complete Battery Chargers collection for more power management solutions
- Visit HQICKEY homepage for our full catalog of embedded and industrial components
- Read our News & Technical Blog for application notes, design tips, and industry insights
Need technical support or volume pricing? Contact our engineering team for personalized assistance with your battery charging design requirements.
| 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-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 8-TSSOP |
| ROHS |  |
BQ2057WTSG4.pdf