The LTC6101CCS5 is a high-quality, high side current sense amplifier designed by Linear Technology, now part of Analog Devices. This precision amplifier is specifically engineered to monitor current via the voltage across a shunt resistor in high voltage systems. It is an essential component for a wide range of applications including power management, battery monitoring, and overcurrent protection.

Key Features

• High Voltage Operation: Capable of operating on supplies from 4V to 60V, the LTC6101CCS5 is suitable for a variety of high voltage applications.
• Precision Current Sensing: With a maximum input offset voltage of just 300µV, this amplifier provides accurate current measurement, which is crucial for system reliability and performance.
• Low Quiescent Current: The device features a low quiescent current of 370µA (typical), making it ideal for power-sensitive systems.
• High Side Monitoring: The ability to measure current on the high side allows for ground-referenced loads and eliminates problems associated with ground disturbance.
• Wide Input Common Mode Range: The LTC6101CCS5 operates with a common mode range of -0.3V to 60V, accommodating a broad spectrum of applications.
• Robust Design: The device is designed to withstand harsh environments and is specified over the automotive temperature range of -40°C to 125°C.

Applications

• Automotive Battery Monitoring
• Power Supply Monitoring
• Portable Equipment
• Overcurrent and Fault Protection
• Industrial Systems Monitoring

The LTC6101CCS5 is presented in a compact, 5-lead TSOT-23 package, offering a space-efficient solution for current sensing. Its high accuracy and robustness make it an excellent choice for critical applications where precise current control and monitoring are required. With its high voltage capability and low power consumption, the LTC6101CCS5 provides designers with a versatile and reliable component for advanced electronic systems.