SC5826 Datasheet PDF - Semtech Corporation

DESCRIPTION
USB power distribution switches are high-side n-channel MOSFET switches with built-in overcurrent protection and low on-state resistance. The SC5826 switch is designed to meet the USB requirements for power switching and maintenance-free fault protection for self-powered & bus-powered hub applications. The SC5826 features low on-state resistance to meet the USB requirement for voltage drop and regulation.

FEATURES
• Designed to meet USB specification 1.1 power management requirements
• 500mA continuous load current
• High-side MOSFET switch with low R DS(ON)
• Short-circuit current protection
• Internal thermal shutdown
• Undervoltage lockout
• Logic overcurrent output
• Soft start circuit with slow turn-on time

APPLICATIONS
• Universal Serial Bus (USB) power management
• Self-powered or bus-powered USB hubs
• Root hubs in desktop PCs & servers
• Notebook PCs
• Peripherals