FPB2280BUCX-F130: onsemi's 28V, 6A Over-Voltage Protection Load Switch

In modern electronic systems, robust power management and protection are critical for ensuring reliability and longevity. Addressing this need, onsemi introduces the FPB2280BUCX-F130, a high-performance load switch designed to provide superior over-voltage protection (OVP) and power distribution control. This device is engineered to safeguard sensitive downstream components from voltage transients, making it an ideal solution for a wide range of applications, including consumer electronics, industrial systems, and computing hardware.

The FPB2280BUCX-F130 stands out with its ability to handle input voltages up to 28V and continuous currents of 6A, offering a robust solution for high-power applications. Its integrated over-voltage protection feature automatically disconnects the load when the input voltage exceeds a user-configurable threshold, preventing potential damage from power surges. This proactive protection mechanism is crucial in environments where voltage spikes are common, such as in automotive systems or industrial machinery.

Key features of this load switch include an ultra-low on-resistance (RDS(on)) of just 13mΩ, which minimizes power losses and improves overall system efficiency. The low RDS(on) ensures that voltage drop across the switch is negligible, maintaining stable power delivery to the load. Additionally, the device supports controlled turn-on and turn-off through an enable pin, allowing for smooth power sequencing and reducing inrush currents that could otherwise stress components.

The FPB2280BUCX-F130 also incorporates thermal shutdown and over-current protection, adding layers of safety to the system. Its compact UDFN-8L package makes it suitable for space-constrained designs, while its wide operating temperature range ensures reliability in harsh conditions. With onsemi's focus on quality and performance, this load switch provides a dependable and efficient solution for modern power management challenges.

ICGOOODFIND

The FPB2280BUCX-F130 from onsemi is a highly integrated load switch that excels in providing robust over-voltage protection and efficient power handling. Its combination of high voltage tolerance, low on-resistance, and comprehensive protection features makes it an excellent choice for designers seeking to enhance system reliability and performance.

Keywords:

Over-Voltage Protection, Load Switch, 28V 6A, Low RDS(on), Power Management