TPS241x N+1 and ORing Power Rail Controller

1 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 Turnon Reduces Bus Transients
• Industrial Temperature Range: –40°C to 85°C
• 8-Pin TSSOP and SOIC Packages

2 Applications

• Rack Server (Rackmount)
• Rack Server (Blade)
• Merchant network & server PSU
• Battery Backup Unit
• Telecom systems