Texas Instruments BQ2057CDGKR
| 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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BQ2057CDGKR - Single-Cell Lithium-Ion Battery Charger IC
The BQ2057CDGKR 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 advanced charging solution delivers precise constant-current charging with programmable features, ensuring optimal battery performance and longevity.
Key Features & Benefits
- Single-Cell Li-Ion/Polymer Support: Optimized for 4.2V battery pack voltage with reliable charging control
- Programmable Charging Current: Customize charging parameters to match your specific battery requirements
- Wide Input Voltage Range: Accepts supply voltages up to 15V for flexible power source integration
- Compact Surface Mount Package: 8-VSSOP (8-TSSOP, 8-MSOP) footprint saves valuable PCB space
- Extended Operating Temperature: Reliable performance from -20°C to 70°C for demanding environments
- RoHS Compliant: Environmentally friendly and meets global regulatory standards
Applications
The BQ2057CDGKR is ideal for a wide range of battery-powered applications including portable medical devices, handheld instruments, wireless communication equipment, IoT sensors, and consumer electronics. Its programmable charging capability makes it perfect for custom battery management solutions.
Why Choose HQICKEY?
At HQICKEY, we guarantee 100% authentic Texas Instruments components with full manufacturer warranty support. Every BQ2057CDGKR IC is sourced directly from authorized distributors and undergoes rigorous quality verification. We offer global shipping with secure packaging and provide technical documentation to support your design process.
Related Products & Resources
Looking for more battery charging solutions? Explore our complete Battery Chargers Collection featuring a wide selection of charging ICs and power management components for your embedded projects.
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Marketplace | Cut Tape (CT) |
| 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-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| Supplier Device Package | 8-VSSOP |
| ROHS |  |
BQ2057CDGKR.pdf