QE4501-50P-F0 Voltage Regulator IC – Power Module Package, High Efficiency

QE4501-50P-F0 Overview

The QE4501-50P-F0 is a precision Hall-effect current sensor module designed for accurate current measurement in industrial and automotive applications. Offering a nominal sensitivity of 50 mV/A and a wide operating voltage range, it ensures reliable performance in harsh environments. This device features low offset voltage and minimal temperature drift, enabling high-accuracy current sensing for power management, motor control, and battery monitoring systems. Its compact SIP-4 package supports easy integration on PCBs, making it a versatile solution for engineers seeking efficient and robust current sensing components. For detailed technical support and sourcing, visit IC Manufacturer.

QE4501-50P-F0 Technical Specifications

QE4501-50P-F0 Key Features

• High Sensitivity: Provides a precise 50 mV/A output for accurate current detection, improving system control and efficiency.
• Wide Current Measurement Range: Handles up to ??50 A, suitable for diverse power management and motor control applications.
• Low Offset Voltage: Minimizes measurement errors and enhances signal accuracy, reducing the need for complex calibration.
• Fast Response Bandwidth: 120 kHz bandwidth supports quick transient current sensing, critical for dynamic load monitoring.
• Robust Temperature Performance: Operates reliably from ?40 ??C to +85 ??C, ensuring stable sensing in industrial environments.
• Compact SIP-4 Package: Enables easy PCB integration with minimal space requirements, aiding system miniaturization.
• Low Power Consumption: Typical 5 mA supply current helps optimize overall system power efficiency.

QE4501-50P-F0 Advantages vs Typical Alternatives

This current sensor module stands out with its combination of high sensitivity and wide measurement range, delivering precise current monitoring where typical alternatives may lack accuracy or bandwidth. Its low offset voltage and stable output reduce calibration needs, improving reliability. Additionally, the compact SIP-4 package simplifies integration in space-constrained designs while the robust temperature range ensures consistent performance in industrial and automotive settings.

Typical Applications

• Industrial motor control systems requiring accurate current feedback for efficient speed and torque regulation in variable environments.
• Battery management systems in electric vehicles and energy storage, monitoring charge and discharge currents to optimize battery health.
• Power supply monitoring and fault detection in industrial automation to maintain system safety and prevent overloads.
• Renewable energy inverters and converters needing precise current measurement to maximize energy conversion efficiency.

QE4501-50P-F0 Brand Info

The QE4501-50P-F0 is a high-performance Hall-effect current sensor module from a leading semiconductor manufacturer. It reflects the brand??s commitment to delivering reliable and precise sensing solutions tailored to demanding industrial and automotive applications. Known for quality and consistency, the manufacturer supports this product with comprehensive datasheets and application notes, ensuring engineers and sourcing specialists have access to thorough technical resources.

FAQ

What is the typical supply voltage range for this current sensor?

This device operates within a supply voltage range of 4.5 V to 5.5 V, allowing compatibility with standard 5 V power rails commonly used in industrial control and automotive electronics.

How accurate is the output in terms