Texas Instruments BQ2057SNG4
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 7.04 | Dhs. 7.04 |
| 15+ | Dhs. 6.83 | Dhs. 102.45 |
| 25+ | Dhs. 6.68 | Dhs. 167.00 |
| 50+ | Dhs. 6.31 | Dhs. 315.50 |
| 100+ | Dhs. 5.57 | Dhs. 557.00 |
| N+ | Dhs. 1.11 | Price Inquiry |
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The BQ2057SNG4 is a high-performance single-cell lithium-ion and lithium-polymer battery charger IC manufactured by Texas Instruments. This advanced integrated circuit provides reliable and efficient charging solutions for portable electronics, embedded systems, and battery-powered applications.
Key Features
- Single-Cell Li-Ion/Polymer Chemistry: Optimized for 1-cell lithium battery configurations
- Programmable Charging Current: Flexible current control for various battery capacities
- 4.1V Battery Pack Voltage: Precise voltage regulation for battery longevity
- Wide Supply Voltage Range: Operates up to 15V maximum input voltage
- Surface Mount Package: Compact 8-SOIC (3.90mm width) for space-constrained designs
- Extended Temperature Range: Reliable operation from -20°C to 70°C
- RoHS Compliant: Environmentally friendly and regulation-compliant
Applications
The BQ2057SNG4 is ideal for portable devices, handheld instruments, wireless communication equipment, medical devices, and industrial embedded systems requiring dependable battery charging management.
Why Choose HQICKEY?
At HQICKEY, we specialize in providing authentic semiconductor components with guaranteed quality and lifecycle support. Our global supply chain ensures reliable sourcing and fast delivery for your embedded and industrial projects.
Related Products & Resources
Explore our complete range of Battery Chargers for comprehensive power management solutions. Visit our homepage to discover more semiconductor components, or check our technical blog for industry insights and application notes.
| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Tube | |
| Battery Chemistry | Lithium Ion/Polymer |
| Number of Cells | 1 |
| Current - Charging | Constant - Programmable |
| Programmable Features | Current |
| Fault Protection | - |
| Charge Current - Max | - |
| Battery Pack Voltage | 4.1V |
| 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 |  |
BQ2057SNG4.pdf