STMicroelectronics

STPS80170CW

The STPS80170CW is a high-performance, single-channel power multiplexer (PMU) from STMicroelectronics. It is designed to provide efficient power management for a wide range of applications, including industrial, medical, and automotive systems. Here's a detailed description of the model, its features, and potential applications:

Model Description:

The STPS80170CW is a high-integration power multiplexer that offers a flexible and efficient solution for managing multiple power sources in a system. It is designed to handle a wide range of input voltages and can efficiently distribute power to various loads, ensuring optimal performance and reliability.

Features:

1. Input Voltage Range: The device supports a wide input voltage range of 4.75V to 58V, making it suitable for various power supply systems.

2. Output Voltage Regulation: It provides a regulated output voltage of 5V, ensuring stable power delivery to connected loads.

3. High Efficiency: The STPS80170CW offers high efficiency levels, with a typical efficiency of up to 94%, which helps reduce power dissipation and improve overall system performance.

4. Load Disconnect: The device features a load disconnect function, which allows it to disable power delivery to a specific load when not required, further enhancing energy efficiency.

5. Overvoltage Protection: It includes built-in overvoltage protection to safeguard the connected loads from voltage spikes and transients.

6. Thermal Protection: The PMU features thermal shutdown protection to prevent damage due to overheating.

7. Small Form Factor: The STPS80170CW is available in a compact, 16-pin Wide SOIC package, making it suitable for space-constrained applications.

8. Operating Temperature Range: The device operates over a wide temperature range of -40°C to 125°C, making it suitable for various environmental conditions.

Applications:

1. Industrial Automation: The STPS80170CW can be used in industrial control systems, providing efficient power management for actuators, sensors, and other components.

2. Medical Equipment: It is suitable for powering various medical devices, such as patient monitors, diagnostic equipment, and portable medical instruments.

3. Automotive Systems: The PMU can be used in automotive applications, such as infotainment systems, power management for electric vehicle components, and in-vehicle communication systems.

4. Telecommunications: The STPS80170CW can be employed in power management for base stations, routers, and other communication equipment.

5. Renal Therapy and Dialysis Equipment: The device can be used in renal therapy systems to ensure stable and reliable power delivery to critical components.

6. Uninterruptible Power Supply (UPS) Systems: The PMU can be integrated into UPS systems to provide efficient power management during power outages or fluctuations.

7. Battery Management Systems: The STPS80170CW can be used in battery management systems to optimize charging and discharging processes, extending battery life and improving overall system efficiency.

In summary, the STPS80170CW is a versatile and efficient power multiplexer that can be used in a wide range of applications requiring stable and reliable power management. Its high efficiency, wide input voltage range, and compact form factor make it an ideal choice for various industrial, medical, and automotive systems.