Wuxi Maxinmicro MX26631DL

MX26631DL is a 40V industrial eFuse solution. The device provides robust protection for all systems and applications powered from 4.5V to 40V. For hot-pluggable boards, the device provides hot-swap power management with in-rush current control and programmable output voltage slew rate features using the dVdT pin. Load, source, and device protections are provided with many programmable features including overcurrent, overvoltage and undervoltage. The precision overcurrent limit helps to minimize over design of the input power supply, while the fast response short circuit protection immediately isolates the faulty load from the input supply when a short circuit is detected. The device features fast reverse current blocking response. The internal robust protection control blocks of the MX26631DL along with its 40V rating, helps to simplify the system designs for the industrial surge compliance ensuring complete protection of the load and the device.

• 4.5V to 40V operating input range
• Internal 40V, 30mΩ Ron hot-swap N-Channel FET
• Reverse blocking current in 0.2us
• Integrated current sensing with sense output
• Adjustable current limit from 0.6A to 5A
• Adjustable UVLO, OVP cutoff, output slew rate control for inrush current limiting
• Power Good Output (PGOOD)
• overcurrent fault response with auto-retry
• Models with 1.5x pulsed overcurrent support

• Industrial Applications
• Servers
• Networking
• Electronics breakers