DESCRIPTION
●The TPS2412/13 controller, in conjunction with an external N-channel MOSFET, emulates the function
●of a low forward voltage diode. The TPS2412/13 can be used to combine multiple power supplies to a
●common bus in an N+1 configuration, or to combine redundant input power buses. The TPS2412
●provides a linear turn-on control while the TPS2413 has an on/off control method.
●FEATURES
●• Control External FET for N+1 and ORing
●• Wide Supply Voltage Range of 3 V to 16.5 V
●• Controls Buses From 0.8 V to 16.5 V
●• Linear or On/Off Control Method
●• Internal Charge Pump for N-Channel MOSFET
●• Rapid Device Turnoff Protects Bus Integrity
●• Positive Gate Control on Hot Insertion
●• Soft Turn on Reduces Bus Transients
●• Industrial Temperature Range: –40°C to 85°C
●• Industry-Standard 8-pin TSSOP Package
●APPLICATIONS
●• N+1 Power Supplies
●• Server Blades
●• Telecom Systems
●• High Availability Systems
