Texas Instruments BQ2057PDGKRG4
| 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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BQ2057PDGKRG4 - Single-Cell Lithium-Ion Battery Charger IC
The BQ2057PDGKRG4 from Texas Instruments is a highly integrated, single-cell lithium-ion and lithium-polymer battery charger IC designed for portable applications. This advanced charging solution delivers precise voltage regulation and programmable charging current, ensuring optimal battery performance and longevity in space-constrained designs.
Key Features & Benefits
- Single-Cell Li-Ion/Polymer Charging: Optimized for 4.1V battery pack voltage with accurate charge termination
- Programmable Charging Current: Flexible current control allows customization for different battery capacities
- Wide Input Voltage Range: Accepts supply voltages up to 15V for versatile power source compatibility
- 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
- Tape & Reel Packaging: Production-ready format for automated assembly processes
Typical Applications
This battery charger IC is ideal for portable electronics, handheld devices, wireless sensors, medical instruments, and IoT applications requiring efficient single-cell lithium battery charging with minimal external components.
Why Choose HQICKEY?
At HQICKEY, we specialize in authentic semiconductor components with full traceability and quality assurance. Our extensive inventory includes power management ICs, microcontrollers, memory solutions, and embedded components from leading manufacturers like Texas Instruments.
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Stock Availability: Authentic BQ2057PDGKRG4 components available for immediate shipment. Contact our technical sales team for volume pricing, custom packaging options, and lifecycle support.
| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | 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 |  |
BQ2057PDGKRG4.pdf