onsemi

NCS21671DM025R2G

NCS21671DM025R2G Description

The NCS21671DM025R2G is a high-performance current sense amplifier designed for precision current monitoring in a wide range of applications. Manufactured by onsemi, this device is part of the NCS21671 series and is optimized for surface mount applications. It features a broad supply voltage range from 1.8 V to 5.5 V, making it suitable for various power supply configurations. The amplifier operates within an extended temperature range up to 150°C (TJ), ensuring reliability in demanding environments.

NCS21671DM025R2G Features

• Wide Supply Voltage Range: The NCS21671DM025R2G operates from 1.8 V to 5.5 V, providing flexibility in power supply design.
• High Operating Temperature: With a maximum operating temperature of 150°C (TJ), this amplifier is ideal for high-temperature applications.
• Low Input Offset Voltage: At 30 µV, the low input offset voltage ensures high accuracy in current sensing.
• Low Input Bias Current: The 30 µA input bias current minimizes the impact on the measured current, enhancing measurement precision.
• Low Supply Current: Consuming only 35 µA, this device is energy-efficient, making it suitable for low-power applications.
• High Bandwidth: The -3dB bandwidth of 20 kHz allows for accurate monitoring of dynamic current changes.
• Fast Slew Rate: With a slew rate of 0.4 V/µs, the amplifier can respond quickly to changes in current.
• Surface Mount Packaging: The NCS21671DM025R2G is available in a surface mount package, facilitating easy integration into compact designs.
• Compliance and Reliability: The device is REACH unaffected and RoHS3 compliant, ensuring environmental and regulatory compliance. The moisture sensitivity level (MSL) of 1 (Unlimited) guarantees robustness in various manufacturing conditions.

NCS21671DM025R2G Applications

The NCS21671DM025R2G is ideal for applications requiring precise current monitoring, such as:

• Power Management Systems: Accurate current sensing for power supplies and battery management systems.
• Motor Control: Monitoring motor current to optimize performance and prevent overloading.
• Industrial Automation: Real-time current monitoring in industrial control systems for enhanced reliability and safety.
• Telecommunications: Ensuring stable power delivery in communication infrastructure.
• Automotive Electronics: Monitoring current in automotive systems for safety and efficiency.

Conclusion of NCS21671DM025R2G

The NCS21671DM025R2G from onsemi stands out as a versatile and high-performance current sense amplifier. Its wide supply voltage range, low input offset voltage, and high operating temperature make it suitable for a variety of demanding applications. The device's low supply current and fast slew rate further enhance its performance, making it an ideal choice for precision current monitoring. With its surface mount packaging and compliance with environmental regulations, the NCS21671DM025R2G offers a reliable and efficient solution for modern electronic designs.