LM25069PMM-2

• Operating range: +2.9 V to +17 V
• 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
• The internal high-side gate driver and charge pump are external N-channel MOSFETs
• 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

While LM25069 aggressive hot-swappable controllers provide intelligent control of the supply voltage in the insertion and offload from the field system backplane or other "hot" power cards. LM25069 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). The normal output of the power supply indicates when the input voltage is 1.3V. Input undervoltage and overvoltage lockout levels and hysteresis are programmable, as well as initial insertion delay time and fault detection time. After the LM25069-1 latch, the fault is detected, while the LM25069-2 automatically fixes the working cycle and restarts. The LM25069 is in a 10-pin MSOP package.

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• Server backplane system
• Base station power distribution system
• Solid state circuit breaker