The TPS22965NTDSGRQ1 from Texas Instruments is a state-of-the-art, automotive-grade integrated load switch designed for high reliability and performance in demanding automotive applications. This compact device is a single-channel load switch that provides power distribution control with a low on-resistance, minimizing power loss and ensuring efficient operation.

Key Features

• Low On-Resistance: The TPS22965NTDSGRQ1 features ultra-low on-resistance (R_ON) of just 8.7 mΩ at 5 V, which helps to reduce power loss and improve energy efficiency in automotive circuits.
• Operating Voltage Range: It operates over a wide input voltage range of 1.5 V to 5.5 V, making it suitable for various automotive power rails.
• Quick Output Discharge: Equipped with a quick output discharge transistor, the device ensures a rapid discharge of the output capacitance when the switch is turned off, preventing unwanted power consumption.
• Thermal Shutdown Protection: The TPS22965NTDSGRQ1 includes thermal shutdown protection that prevents overheating by turning off the switch if the junction temperature exceeds the thermal shutdown threshold.
• Current Limit: It features an adjustable current limit to protect the power source and load from over-current conditions.
• Automotive Qualified: As a Q1 device, it meets the rigorous standards required for automotive applications, including stability across temperature variations and robustness in harsh environments.

Applications

Designed for automotive systems, the TPS22965NTDSGRQ1 is ideal for power distribution in infotainment systems, advanced driver assistance systems (ADAS), body control modules, and other in-vehicle networks. Its small form factor and high reliability make it an excellent choice for space-constrained applications that require precise power control.

Package and Availability

The device is available in a small, leaded SOT-23 package that is easy to solder and integrate into a variety of circuit designs. Its robust design ensures long-term reliability, making the TPS22965NTDSGRQ1 a trusted solution for automotive power management challenges.