ADM1270RQ-EVALZ

ADM1270RQ-EVALZ evaluation board is used to demonstrate the functionality of the ADM1270 high voltage input protection device. The ADM1270 is a current-limiting controller that provides inrush current limiting and overcurrent protection for modular or battery-powered systems. When circuit boards are inserted into a live backplane, discharged supply bypass capacitors draw large transient currents from the backplane power bus as they charge.

• Controls supply voltages from 4V to 60V
• Gate drive for low voltage drop reverse supply protection
• Gate drive for P-channel field effect transistors (FETs)
• Inrush current limiting control
• Adjustable current limit, foldback current limiting
• Automatic retry or latch-off on current fault
• Programmable current-limit timer for safe operating area (SOA)
• Power-good and fault outputs
• Analog undervoltage (UV) and overvoltage (OV) protection