LM5069MM-1

• Wide operating voltage range: -9V to -80V
• Inrush current limits to the safety of plugging in the power strip on-site
• Externally through the maximum power consumption of the programmable device
• Adjustable current limit
• circuit breaker function for severe overcurrent events
• Adjustable undervoltage lockout (UVLO) and hysteresis
• Adjustable overvoltage lockout (OVLO) and hysteresis
• The initial insertion timer allows the ringing and the connection of the system after the transient subsides
• Programmable fault timer avoids nuisances
• The high-level drain open-circuit power output is good
• Available for latching failures and auto-reboot versions

illustrate

The negative LM5067 hot-swappable controller provides intelligent control of power connections between plugging in and from the field system backplane or other "hot" power cards. The LM5067 also provides inrush current control to limit system voltage drops and transients. The current limit and external series adjustment The power consumption of the N-channel MOSFET is programmable, ensuring operation in the Safe Working Area (SOA). In addition, the LM5067 circuit provides monitoring protection under overcurrent and overvoltage conditions. The normal output of the power supply indicates when the output voltage is close to the input voltage. Input undervoltage and overvoltage lockout levels and hysteresis are programmable, as well as fault detection times. While the LM5067-1 is latched out, the fault is detected, while the LM5067-2 automatically attempts to restart in a fixed duty cycle. The LM5067 is available in a 10-pin MSOP package and a 14-pin SOIC package.

apply

• Server backplane system
• In the inrush current limit
• Solid state circuit breaker
• Transient voltage protection
• Solid state relays
• Undervoltage locking
• Power good detector/indicator