Texas Instruments

TPS65281RGVT

TPS65281RGVT Description

The TPS65281RGVT is a high-performance power switch designed by Texas Instruments, offering robust power management capabilities in a compact 16VQFN package. This power switch is ideal for applications requiring efficient power delivery and control. With a maximum output current of 2.7A and a typical on-resistance (Rds On) of 90mOhm, the TPS65281RGVT ensures minimal power loss and high efficiency.

The device features a high-side output configuration, which allows for easy integration into various power management systems. The supply voltage (Vcc/Vdd) is not required, simplifying the design process and reducing the number of components needed. The TPS65281RGVT also includes advanced fault protection mechanisms such as adjustable current limiting, over-temperature protection, and under-voltage lockout (UVLO), ensuring reliable operation under varying conditions.

TPS65281RGVT Features

• Output Configuration: High Side
• Product Status: Active
• Current - Output (Max): 2.7A
• REACH Status: REACH Unaffected
• Manufacturer: Texas Instruments
• Features: Slew Rate Controlled, Status Flag
• Voltage - Supply (Vcc/Vdd): Not Required
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 2 (1 Year)
• ECCN: EAR99
• Switch Type: USB Switch
• Voltage - Load: 4.5V ~ 18V
• Ratio - Input:Output: 1:1
• Mounting Type: Surface Mount
• Rds On (Typ): 90mOhm
• Number of Outputs: 1
• Fault Protection: Current Limiting (Adjustable), Over Temperature, UVLO
• HTSUS: 8542.39.0001
• Package: Tape & Reel (TR)
• Interface: On/Off
• Base Product Number: TPS65281

TPS65281RGVT Applications

The TPS65281RGVT is well-suited for a variety of applications where efficient power switching and control are critical. Its high-side configuration and robust fault protection make it ideal for use in:

• USB Power Delivery Systems: The device’s USB switch type and slew rate control feature make it suitable for USB power delivery systems, ensuring stable and efficient power transfer.
• Industrial Control Systems: The wide load voltage range (4.5V to 18V) and high current capacity make it a reliable choice for industrial control systems that require robust power management.
• Consumer Electronics: The compact 16VQFN package and surface mount mounting type make it ideal for consumer electronics where space is a constraint.
• Automotive Applications: The device’s compliance with REACH and RoHS3 standards, along with its moisture sensitivity level of 2, make it suitable for automotive applications where environmental conditions can be challenging.

Conclusion of TPS65281RGVT

The TPS65281RGVT from Texas Instruments is a versatile and reliable power switch that offers a range of features and benefits for efficient power management. Its high current capacity, low on-resistance, and advanced fault protection mechanisms make it an excellent choice for a variety of applications, from USB power delivery to industrial control systems. The device’s compliance with industry standards and its compact, surface-mount package further enhance its appeal. Whether in consumer electronics, industrial applications, or automotive systems, the TPS65281RGVT provides a robust and efficient solution for power switching needs.