QE4501-50S-F0 Overview
The QE4501-50S-F0 is a precision Hall-effect current sensor designed for accurate and reliable current measurement in industrial and automotive applications. Featuring a compact package and high sensitivity, this sensor enables efficient current monitoring with minimal power loss. Its wide operating voltage range and robust insulation make it suitable for harsh environments requiring galvanic isolation. With fast response time and low offset, the device ensures precise real-time current sensing, supporting improved system performance and safety. For detailed technical data and sourcing, visit IC Manufacturer.
QE4501-50S-F0 Technical Specifications
| Parameter | Specification |
|---|---|
| Supply Voltage (Vcc) | 4.5 V to 5.5 V |
| Output Voltage Range | 0.5 V to 4.5 V |
| Current Measurement Range | ??50 A |
| Sensitivity | 40 mV/A |
| Response Time | 2 ??s (typical) |
| Operating Temperature | -40??C to +125??C |
| Isolation Voltage | 2.5 kVrms |
| Package Type | Surface Mount (SMD) SOIC-8 |
QE4501-50S-F0 Key Features
- High Sensitivity: With a sensitivity of 40 mV/A, the sensor delivers precise current measurements enabling enhanced system control.
- Wide Operating Voltage: Supports a supply voltage from 4.5 V to 5.5 V, ensuring compatibility with standard industrial power rails.
- Fast Response Time: A typical response time of 2 microseconds allows real-time current monitoring critical for dynamic applications.
- Robust Galvanic Isolation: Rated for 2.5 kVrms isolation, the device protects sensitive electronics from high voltage transients.
QE4501-50S-F0 Advantages vs Typical Alternatives
This sensor offers superior sensitivity and fast response compared to standard Hall-effect devices, enhancing measurement accuracy and system safety. Its wide temperature range and strong galvanic isolation improve reliability in harsh industrial environments. The compact SMD package facilitates easy integration on PCB designs, saving board space and reducing assembly costs.
🔥 Best-Selling Products
-
Texas Instruments BQ24075 Linear Battery Charger IC – 5mm x 4mm QFN Package
-
Texas Instruments INA219 Current Sensor Module – SOIC Package, Precision Monitoring
-
Texas Instruments LM4041 Precision Voltage Reference – SOT-23 Package
-
Texas Instruments OPA2134 Audio Op Amp – Dual, High-Performance, SOIC-8 Package
Typical Applications
- Industrial motor control systems requiring precise current feedback for efficiency and protection.
- Battery management systems in electric vehicles, ensuring accurate current monitoring and safety.
- Power supply units where real-time current sensing prevents overload and enhances stability.
- Renewable energy inverters that need reliable current measurement under varying environmental conditions.
QE4501-50S-F0 Brand Info
Manufactured by a leading semiconductor provider, the QE4501-50S-F0 exemplifies high-performance Hall-effect current sensing technology. Designed for demanding industrial and automotive markets, this product combines accuracy, fast response, and robust isolation. It is part of the company??s commitment to delivering reliable components that enable smarter, safer power management solutions worldwide.
FAQ
What is the maximum current the QE4501-50S-F0 can measure?
The sensor supports a current measurement range of ??50 A, making it suitable for medium to high current applications in industrial and automotive systems.
🌟 Featured Products
-
“Buy MAX9312ECJ+ Precision Voltage Comparator in DIP Package for Reliable Performance”
-
QCC-711-1-MQFN48C-TR-03-1 Bluetooth Audio SoC with MQFN48C Package
-
0339-671-TLM-E Model – High-Performance TLM-E Package for Enhanced Functionality
-
1-1415898-4 Connector Housing, Electrical Wire-to-Board, Receptacle, Packaged
How does the isolation voltage rating benefit system design?
With an isolation voltage of 2.5 kVrms, the device effectively separates high voltage circuits from low voltage control electronics, enhancing safety and preventing damage from voltage spikes or faults.
What package type does this sensor use, and why is it important?
The QE4501-50S-F0 comes in a surface mount SOIC-8 package, which simplifies automated PCB assembly and reduces board space, beneficial for compact and cost-sensitive designs.
📩 Contact Us
Can this sensor operate in harsh temperature environments?
Yes, it supports an operating temperature range from -40??C to +125??C, enabling reliable performance even in extreme industrial conditions.
What supply voltage range is required for proper operation?
The device operates between 4.5 V and 5.5 V supply voltage, aligning with common industrial and automotive power rails to ensure compatibility and stable function.