TPS24741

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS24740 TPS24741 TPS24742 SLVSCV6A – JANUARY 2015 – REVISED FEBRUARY 2015 TPS2474x 2.5-V to 18-V High Performance Hot Swap and ORing Controller Check for Samples: TPS24740, TPS24741, TPS24742 1 Features 1 2.5V to 18V Bus Operation (30V abs max) Programmable Protection Settings: – Current Limit: ±5% at 10mV – Fast Trip: ±10% at 20mV – Reverse Voltage: ±1mV at –1 mV Programable Response Time for Fast Trip and Reverse Voltage Programmable FET SOA Protection Dual Timer (Inrush/Fault) Interchangeable Hot Swap and ORing Analog Current Monitor (1% at 25mV) Status Flags for Faults and Power Good UV and OV Protection Independent EN for Hot Swap and ORing 4mm × 4mm 24-pin QFN 40 = Latch, 41 = Retry, 42 = Fast Latch Off 2 Applications Enterprise Storage Power Muxing Redundant Power Supplies Battery Back Up 3 Description The TPS2474x is an integrated ORing and Hot Swap controller for 2.5 V to 18 V systems. It's precise and programmable protection settings aid in the design of high power, high availability systems where isolating faults is critical. Programmable current limit, fast shut down, and fault timer protect the load and supply during fault conditions such as a hot - short. The fast shutdown threshold and response time can be tuned to ensure a fast response to real faults, while avoiding nuisance trips. Programmable SOA (Safe Operating Area) protection and...