Texas Instruments

TPS2231MRGPR

TPS2231MRGPR Description

The TPS2231MRGPR is a high-side power switch designed for ExpressCard™ applications, offering robust performance and reliability. Manufactured by Texas Instruments, this power management IC (PMIC) is part of the TPS2231 family and features a 1:1 input-to-output ratio, making it ideal for applications requiring direct power path control.

This power switch is designed to handle a maximum output current of 1.3A, ensuring efficient power delivery to connected devices. With a typical on-resistance (Rds(on)) of 45mOhm, the TPS2231MRGPR minimizes power loss and heat generation, contributing to higher system efficiency and reliability. The device operates without requiring a supply voltage (Vcc/Vdd), simplifying the power architecture and reducing overall system complexity.

The TPS2231MRGPR is housed in a 20QFN package, which is suitable for surface-mount applications, providing a compact and reliable solution for space-constrained designs. The device is REACH unaffected and RoHS3 compliant, ensuring it meets the latest environmental and regulatory standards. It also has a moisture sensitivity level (MSL) of 2 (1 year), making it suitable for a wide range of manufacturing environments.

TPS2231MRGPR Features

• High-Side Output Configuration: Ensures safe and efficient power delivery to connected devices.
• 1.3A Maximum Output Current: Capable of handling high current loads, making it suitable for a variety of applications.
• 1:1 Input-to-Output Ratio: Direct power path control simplifies system design and improves efficiency.
• Low Rds(on) of 45mOhm: Minimizes power loss and heat generation, enhancing system performance and reliability.
• Power Good and Status Flag Features: Provides real-time monitoring and status indication, enhancing system control and diagnostics.
• Current Limiting and Over-Temperature Protection: Ensures robust fault protection, safeguarding the device and connected components from damage.
• Surface-Mount Mounting Type: Ideal for compact and high-density designs, facilitating easy integration into modern electronic systems.
• RoHS3 Compliance and REACH Unaffected: Meets stringent environmental and regulatory standards, ensuring compliance with global requirements.

TPS2231MRGPR Applications

The TPS2231MRGPR is particularly well-suited for applications requiring reliable and efficient power management, such as:

• ExpressCard™ Interfaces: Provides a direct power path control solution, ensuring stable power delivery to ExpressCard™ devices.
• Portable Devices: Ideal for applications where space and power efficiency are critical, such as laptops, tablets, and other portable electronics.
• Industrial Systems: Suitable for industrial applications where robust fault protection and high reliability are essential.
• Communication Equipment: Enhances the power management capabilities of communication devices, ensuring stable operation and efficient power delivery.

Conclusion of TPS2231MRGPR

The TPS2231MRGPR from Texas Instruments is a versatile and reliable power switch designed for ExpressCard™ applications. With its high-side output configuration, low Rds(on), and robust fault protection features, it offers significant advantages over similar models. Its compact 20QFN package, surface-mount compatibility, and compliance with environmental and regulatory standards make it an ideal choice for a wide range of applications, from portable devices to industrial systems. The TPS2231MRGPR ensures efficient power delivery, enhanced system control, and reliable operation, making it a standout solution in the power management IC market.