Benchmarq BQ2057DGK
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 8.92 | Dhs. 8.92 |
| 15+ | Dhs. 8.65 | Dhs. 129.75 |
| 25+ | Dhs. 8.46 | Dhs. 211.50 |
| 50+ | Dhs. 7.99 | Dhs. 399.50 |
| 100+ | Dhs. 7.05 | Dhs. 705.00 |
| N+ | Dhs. 1.41 | Price Inquiry |
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BQ2057DGK - High-Performance Single-Cell Lithium-Ion Battery Charger IC
The BQ2057DGK from Benchmarq is a precision low-dropout linear battery charger IC designed specifically for single-cell lithium-ion and lithium-polymer battery applications. This advanced charging solution features programmable constant current charging, making it ideal for portable electronics, industrial equipment, and embedded systems requiring reliable battery management.
Key Features & Benefits:
- Low-dropout linear charging architecture for efficient power conversion
- Programmable charging current for flexible battery compatibility
- Precision 4.1V battery pack voltage regulation
- Wide operating temperature range: -20°C to 70°C (TA)
- Compact 8-VSSOP surface mount package for space-constrained designs
- RoHS compliant for environmental compliance
- Maximum supply voltage: 15V
Applications & Use Cases
The BQ2057DGK is engineered for demanding applications in aerospace, automotive, industrial automation, and consumer electronics. Its precision voltage regulation and programmable current control ensure optimal charging performance while protecting battery cells from overcharge conditions. The wide operating temperature range makes it suitable for harsh environmental conditions.
This battery charger IC is particularly well-suited for:
- Portable medical devices and diagnostic equipment
- Industrial handheld instruments and test equipment
- Wireless communication devices and IoT sensors
- Battery-powered measurement and control systems
- Embedded systems requiring reliable power management
Quality & Compliance
As a RoHS-compliant component, the BQ2057DGK meets international environmental standards for hazardous substance restrictions. Benchmarq's rigorous quality control ensures consistent performance and long-term reliability in mission-critical applications.
Related Products & Resources
Explore our comprehensive selection of Battery Charger ICs & PMICs | Multi-Cell Charging Solutions for multi-cell charging solutions, power management ICs, and battery protection circuits. Visit HQICKEY - Premium Electronic Components for our complete catalog of high-reliability semiconductors and electronic components. Stay informed with our Latest Industry News & Technical Resources featuring application notes, design guides, and industry insights.
| 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-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| Supplier Device Package | 8-VSSOP |
| ROHS |  |
BQ2057DGK.pdf