Benchmarq BQ2057TSN
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 8.54 | Dhs. 8.54 |
| 15+ | Dhs. 8.27 | Dhs. 124.05 |
| 25+ | Dhs. 8.09 | Dhs. 202.25 |
| 50+ | Dhs. 7.64 | Dhs. 382.00 |
| 100+ | Dhs. 6.74 | Dhs. 674.00 |
| N+ | Dhs. 1.35 | Price Inquiry |
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BQ2057TSN Lithium-Ion Battery Charger IC
The BQ2057TSN is a precision programmable lithium-ion and lithium-polymer battery charger IC designed by Benchmarq for single-cell battery applications. This advanced integrated circuit provides constant current charging with programmable features, making it ideal for portable electronics, industrial equipment, and consumer devices requiring reliable battery management.
Key Features & Benefits
- Programmable Charging Current: Customize charging parameters to match your specific battery requirements
- Single-Cell Li-Ion/Polymer Support: Optimized for 4.1V battery pack voltage applications
- Wide Input Voltage Range: Accepts supply voltages up to 15V for flexible system integration
- Extended Temperature Range: Reliable operation from -20°C to 70°C for demanding environments
- Compact Surface Mount Package: 8-SOIC (3.90mm width) for space-efficient PCB designs
- RoHS Compliant: Environmentally friendly and meets international standards
Applications
The BQ2057TSN is perfect for battery-powered devices including portable medical equipment, handheld instruments, wireless communication devices, and embedded systems requiring precise charge control and thermal management.
Why Choose HQICKEY for Your Component Needs?
At HQICKEY, we specialize in providing premium electronic components and semiconductors for industrial and consumer applications. Our extensive inventory includes battery management ICs, power management solutions, and a complete range of electronic components backed by technical support and reliable logistics.
Related Products & Resources
Explore our complete selection of Battery Chargers for all your power management needs. Visit our homepage to discover our full catalog of electronic components, or check out our technical blog for the latest industry insights and product updates.
| Product attributes | Property Value |
| Manufacturer | Benchmarq |
| Product Series | |
| Packaging | Bulk | |
| 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 |  |
BQ2057TSN.pdf