STEF512SRI - Dual electronic fuse

Description

The STEF512SRI is an integrated dual electronic fuse, designed to protect circuitry on the output from overcurrent and overvoltage events, in those applications requiring hot-swap operation and in-rush current control.

Features

• 5 V and 12 V channels in one chip.
• 23.5 V absolute maximum input voltage.
• Precise output overvoltage clamp.
• Fixed overcurrent protection for both channels.
• Reverse current protection on 5 V channel.
• Current monitor output in a single pin for both rails.
• Current monitor pin selection.
• Thermal protection.
• Auto-retry after fault.
• Input undervoltage lockout.
• Integrated 45 mΩ power MOSFETs.
• SA.