The WPM1480-3/TR is a P-Channel enhancement mode MOSFET from Willsemi. It is designed for load switch applications and features a low on-resistance, enabling efficient power management in portable devices and other power-sensitive circuits.

Applications:

• Load switching in portable devices (smartphones, tablets)
• Power management circuits
• Battery protection circuits
• DC-DC converters
• Power distribution

Features:

• P-Channel enhancement mode MOSFET
• Low on-resistance (RDS(on))
• Low gate threshold voltage
• Small footprint package
• Fast switching speed
• ESD protection

Benefits:

• Reduces power loss and improves efficiency
• Enables compact and lightweight designs
• Simplifies circuit design
• Enhances system reliability
• Prolongs battery life in portable devices

The WPM1480-3/TR's low on-resistance minimizes voltage drop and power dissipation during switching, leading to higher energy efficiency. Its small footprint package makes it suitable for use in space-constrained applications. The device exhibits fast switching speeds, contributing to improved performance in DC-DC converters and other switching circuits. Furthermore, it incorporates ESD protection to safeguard against electrostatic discharge events, enhancing the overall robustness and reliability of the system. Due to its P-Channel configuration, it simplifies load switching designs, particularly in high-side switching applications. It is commonly used for power management in various battery-powered devices where minimizing power loss and maximizing battery runtime are crucial. The device is available in tape and reel packaging (TR) for automated assembly.