Description

The MAX5932ESA+T is a hot swap controller electronic component model. It is a fully integrated hot-swap switch designed for positive supply rails. This device allows the safe insertion and removal of circuit cards into live backplanes or ports without causing glitches on the backplane power-supply rail. It also monitors various circuit parameters and disconnects the load if a fault condition occurs and alerts the host with a logic-level IFAULT output. It operates over a +10V to +65V input voltage range, making it suitable for several applications such as IP phones, Power-Over-LAN, Power-Over-MDI, remote power distribution, network routers, network switches, and internet appliances.

Specifications and features

• Provides Safe Hot Swap for +10V to +65V Power Supplies
• Zero-Current Load Detection
• Integrated 2.2Ω Power FET
• Status Output Reports Fault Conditions
• Internal Switch-Protection Circuitry
• Built-In Thermal Shutdown
• 280mA Current Limit for MAX5932ESA+T

Application Scenarios

The MAX5932ESA+T can be used in various electronic devices and systems, such as:

• IP Phones
• Power-Over-LAN
• Power-Over-MDI
• Remote Power Distribution
• Network Routers
• Network Switches
• Internet Appliances

Comparison

• Provides safe insertion and removal of circuit cards into live backplanes or ports without causing glitches on the backplane power-supply rail
• Monitors various circuit parameters and disconnects the load if a fault condition occurs and alerts the host with a logic-level IFAULT output
• Operates over a wide input voltage range of +10V to +65V, making it suitable for various applications

• Current limit may not be sufficient for some high-power applications
• May not be compatible with some power supply configurations