Vishay Siliconix SI9731DQ-T1-E3
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 355,874.90 | Dhs. 355,874.90 |
| 15+ | Dhs. 344,636.75 | Dhs. 5,169,551.25 |
| 25+ | Dhs. 337,144.64 | Dhs. 8,428,616.00 |
| 50+ | Dhs. 318,414.39 | Dhs. 15,920,719.50 |
| 100+ | Dhs. 280,953.87 | Dhs. 28,095,387.00 |
| N+ | Dhs. 56,190.77 | Price Inquiry |
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SI9731DQ-T1-E3 Multi-Chemistry Battery Charge Controller
The SI9731DQ-T1-E3 from Vishay Siliconix is a high-performance multi-chemistry battery charge controller designed for 1 to 3 cell applications. This advanced IC provides reliable constant and pulsed charging with comprehensive fault protection including over-temperature and over-voltage safeguards.
Key Features & Benefits
- Multi-Chemistry Support: Compatible with various battery chemistries for flexible design integration
- Wide Operating Range: Functions reliably from -40°C to 85°C in demanding industrial and automotive environments
- Compact Surface Mount Package: 16-TSSOP form factor (4.40mm width) saves valuable PCB space
- Robust Protection: Built-in over-temperature and over-voltage protection ensures safe, reliable operation
- Precision Charging: Supports both constant and pulsed current charging modes for optimal battery health
- RoHS Compliant: Meets environmental standards for global deployment
Ideal Applications
Perfect for embedded systems, portable electronics, IoT devices, industrial equipment, and automotive applications requiring dependable battery management. The SI9731DQ-T1-E3 delivers the precision and reliability engineers demand for mission-critical power management.
Why Choose HQICKEY?
At HQICKEY, we specialize in providing authentic, high-quality semiconductor components with guaranteed lifecycle support. Our extensive inventory and technical expertise ensure you get the right components for your critical applications.
Related Products & Resources
Explore our complete range of Battery Chargers for comprehensive power management solutions. Visit our homepage to discover our full catalog of premium semiconductor components, or check out our technical blog for the latest industry insights and application notes.
| Product attributes | Property Value |
| Manufacturer | Vishay Siliconix |
| Product Series | |
| Packaging | | |
| Battery Chemistry | Multi-Chemistry |
| Number of Cells | 1 ~ 3 |
| Current - Charging | Constant, Pulsed |
| Programmable Features | - |
| Fault Protection | Over Temperature, Over Voltage |
| Charge Current - Max | - |
| Battery Pack Voltage | 4.1V |
| Voltage - Supply (Max) | 12V |
| Interface | - |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 16-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 16-TSSOP |
| ROHS |  |
SI9731DQ-T1-E3.pdf