Product Overview: TPS27081ADDCR by Texas Instruments

The TPS27081ADDCR is a high-side load switch from Texas Instruments (TI), designed to enable power domain isolation with minimal power loss and footprint size. This advanced power switch integrates a power PFET and a control NFET in a single device, providing a compact and efficient solution for power management applications. The TPS27081ADDCR is housed in a tiny 6-pin SOT-23 package, making it ideal for space-constrained applications.

Key Features

• Input Voltage Range: The device supports an input voltage range of 1.5V to 8V, making it versatile for various low to medium voltage applications.
• Low On-Resistance: The TPS27081ADDCR boasts an ultra-low on-resistance of typically 45 mΩ at 4.5V VBIAS, ensuring high efficiency and reduced power loss during operation.
• Adjustable Slew Rate: With an external capacitor connected to the soft-start pin, the slew rate of the device can be adjusted, providing flexibility to minimize inrush current and reduce system noise.
• Quick Output Discharge: The device features a quick output discharge transistor that provides a rapid discharge of the output capacitance when the switch is turned off, preventing any unwanted power residue in the system.

Applications

The TPS27081ADDCR is suitable for a wide range of applications, including but not limited to:

• Portable and battery-powered devices
• Smartphones and tablets
• Power management for subsystems
• Industrial and automotive systems

Quality and Reliability

TI's commitment to quality ensures that the TPS27081ADDCR is manufactured with the highest standards, providing reliable performance in various operating conditions. The device is also RoHS compliant and is designed to meet the rigorous requirements of industrial and automotive-grade components.

Ordering Information

The TPS27081ADDCR is available in a small-outline transistor (SOT) package and is sold in reels, facilitating easy integration into manufacturing processes. For detailed ordering and shipping information, customers can visit the Texas Instruments website or contact their local TI distributor.

With its combination of efficiency, flexibility, and compact size, the TPS27081ADDCR load switch from Texas Instruments is an excellent choice for designers looking to optimize their power management strategies in space-sensitive and power-conscious applications.