Hot-Swap Controller Enforces Tracking in Split Supply Systems

Reference design by: Analog Devices

Hot-Swap Controller Enforces Tracking in Split Supply Systems
complete circuit design for a 12V, 10A Hot-Swap circuit using the LT4220. Q1 and Q2 N-channel MOSFET devices control the 12V output power-up profiles after insertion. Resistors RS+ and RS sense the load current, enabling the LT4220 to protect against temporary overloads and short circuits