Texas Instruments BQ2057CSNTR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 12.66 | Dhs. 12.66 |
| 15+ | Dhs. 12.27 | Dhs. 184.05 |
| 25+ | Dhs. 12.01 | Dhs. 300.25 |
| 50+ | Dhs. 11.34 | Dhs. 567.00 |
| 100+ | Dhs. 10.01 | Dhs. 1,001.00 |
| N+ | Dhs. 2.00 | Price Inquiry |
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BQ2057CSNTR - Single-Cell Lithium-Ion Battery Charger IC
The BQ2057CSNTR from Texas Instruments is a high-performance, single-cell lithium-ion and lithium-polymer battery charger IC designed for portable electronics and embedded applications. This authentic component features programmable charging current, precise voltage regulation at 4.2V, and operates reliably across a wide temperature range from -20°C to 70°C.
Key Features & Benefits
- Single-Cell Li-Ion/Polymer Charging: Optimized for 1-cell battery configurations with constant programmable current control
- Compact 8-SOIC Package: Surface-mount design (0.154" width) saves valuable PCB space in your designs
- Wide Input Voltage Range: Accepts supply voltages up to 15V for flexible power source options
- Industrial Temperature Range: Operates from -20°C to 70°C for demanding environments
- Authentic Texas Instruments Quality: RoHS compliant with full manufacturer warranty support
Applications
The BQ2057CSNTR is ideal for a wide range of battery-powered applications including portable medical devices, handheld instruments, wireless communication equipment, IoT sensors, and consumer electronics requiring reliable single-cell Li-Ion or Li-Polymer battery charging solutions.
Why Choose HQICKEY?
At HQICKEY, we guarantee 100% authentic semiconductor components sourced directly from authorized distributors. Every BQ2057CSNTR comes with full manufacturer warranty support and our commitment to quality. We offer global shipping to support your embedded hardware projects worldwide.
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Battery Chemistry | Lithium Ion/Polymer |
| Number of Cells | 1 |
| Current - Charging | Constant - Programmable |
| Programmable Features | Current |
| Fault Protection | - |
| Charge Current - Max | - |
| Battery Pack Voltage | 4.2V |
| 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 |  |
BQ2057CSNTR.pdf