Texas Instruments BQ2057PDGKR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 5.54 | Dhs. 5.54 |
| 15+ | Dhs. 5.37 | Dhs. 80.55 |
| 25+ | Dhs. 5.26 | Dhs. 131.50 |
| 50+ | Dhs. 4.96 | Dhs. 248.00 |
| 100+ | Dhs. 4.38 | Dhs. 438.00 |
| N+ | Dhs. 0.88 | Price Inquiry |
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BQ2057PDGKR - Single-Cell Lithium-Ion Battery Charger IC
The BQ2057PDGKR from Texas Instruments is a high-performance single-cell lithium-ion and lithium-polymer battery charger IC designed for portable electronics and industrial applications. This precision charging solution delivers reliable, programmable constant-current charging with comprehensive protection features.
Key Features & Benefits
- Single-Cell Li-Ion/Polymer Charging: Optimized for 4.1V battery pack voltage with programmable constant current
- Wide Input Voltage Range: Supports supply voltages up to 15V for flexible power source integration
- Industrial Temperature Range: Operates reliably from -20°C to 70°C (TA) for demanding environments
- Compact Surface Mount Package: 8-VSSOP (8-TSSOP, 8-MSOP) footprint saves valuable PCB space
- Programmable Charging Current: Customize charge rates to match your battery specifications
- RoHS Compliant: Meets environmental standards for global market compliance
Ideal Applications
Perfect for portable medical devices, handheld instruments, IoT sensors, wireless communication modules, and consumer electronics requiring single-cell Li-Ion battery management. The BQ2057PDGKR's programmable features and wide operating temperature range make it suitable for both consumer and industrial designs.
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Marketplace | 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 | 4.1V |
| 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 |  |
BQ2057PDGKR.pdf