TPS2410 - Texas Instruments

TPS2410 Full Feaured N+1 and ORing Power Rail Controller

The TPS241x controller, in conjunction with an external N-channel MOSFET, emulates the function of a low forward-voltage diode. The device 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 TPS2410 provides a linear turn-on control while the TPS2411 has an on/off control meth.

Features

•1 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
• Input voltage monitoring
• Shorted gate monitor
• MOSFET control-state indicator
• Industrial temperature range:
  –40°C to 85°C
• Industry-standard 14-Pin TSSOP package 2 Applications
• Rack Server (Rackmount)
• Rack Server (Blade)
• Merchant network & server PSU
• Batte.