The TPS2115ADRBR is a high-voltage load switch with integrated current sensing and overcurrent protection, designed for robust power management in industrial, automotive, and battery-operated systems. It supports an input voltage range of 2.5 V to 60 V, making it suitable for harsh environments and high-voltage applications.

Key features include:

• Low on-resistance: Typically 40 mΩ to minimize power loss and heat generation.
• Programmable overcurrent protection (OCP): Adjustable via an external resistor to set thresholds for safe operation under varying loads.
• Current sense output: Provides a proportional voltage signal for real-time monitoring of load current.
• Short-circuit protection (SCP) and reverse-current blocking to guard against fault conditions.
• Enable and fault pins for system control and status indication.
• Compact SON-8 package (2.5 mm × 2.5 mm) and operation from -40°C to 125°C, ideal for space-constrained and high-temperature designs.

Applications span industrial equipment, automotive power distribution, battery management systems, and rugged IoT devices where reliable power delivery and precise current control are critical. Its combination of high-voltage tolerance, programmable protection, and compact form factor makes it a versatile solution for demanding embedded systems.