FL7921RMX onsemi / Fairchild

Here is the English description of the FL7921RMX chip:

• Drain Current Rating: 19A (Continuous)
• On Resistance: 1.2 mΩ (Max)
• Gate Charge: 160nC (Typical)
• Drain-Source Voltage: 30V
• Package: PowerPAK SO-8

The FL7921RMX is an N-channel power MOSFET from ON Semiconductor.

Key Features:

• Continuous drain current rating of 19A
• Low on resistance of 1.2 mΩ for minimal conduction losses
• Fast switching with low gate charge of 160nC
• 30V voltage rating for a wide range of applications
• PowerPAK SO-8 package provides strong thermal dissipation

Common Applications:

• Point-of-load DC/DC converters up to 19A loads
• Motor drive controllers and inverters below 19A
• Industrial power supplies and control systems

Benefits include reliable 19A switching capability in a package optimized for heat dissipation.

Well-suited for applications requiring up to 19A continuous current switching where thermal management is important.

In summary, the FL7921RMX combines leading current handling with robust thermal performance in a compact PowerPAK package.