The UPA1790G is a P-channel power MOSFET manufactured by NEC. This device is designed for use in power management circuits, DC-DC converters, and other applications requiring efficient power switching. Its low on-resistance (RDS(on)) minimizes power loss, contributing to improved overall system efficiency.

Applications

• DC-DC converters
• Power management circuits
• Load switches
• Motor control
• Power supplies

Features

• P-Channel MOSFET
• Low on-resistance (RDS(on))
• High-speed switching
• Surface Mount Device (SMD)
• Available in a compact package

Benefits

• Reduced power loss due to low RDS(on), enhancing energy efficiency.
• Improved thermal performance, leading to higher reliability.
• Simplified circuit design with minimal external components.
• Compact size enables use in space-constrained applications.
• Increased overall system efficiency and performance.

Specifications

The UPA1790G features a drain-source voltage (VDSS) of -30V, a gate-source voltage (VGSS) of ±20V, and a continuous drain current (ID) of -3A. Its on-resistance (RDS(on)) is typically 100 mΩ at VGS = -10V. The total gate charge (Qg) is around 5 nC, and the input capacitance (Ciss) is about 400 pF. It is available in a SOT-23 package. The operating temperature range is -55°C to +150°C.