SP2526 Datasheet (Sipex) - +3.0V to +5.5V USB Power Control Switch

SP2526, +3.0V to +5.5V USB Power Control Switch

The SP2526 device is a dual +3.0V to +5.5V USB Supervisory Power Control Switch ideal for self-powered and bus-powered Universal Serial Bus (USB) applications.

Each switch has low on-resistance (80mΩ typical) and can supply 500mA minimum.

The fault currents are limited to 2.0A typical and the flag o

® SP2526 +3.0V to +5.5V USB Power Control Switch s Compliant to USB Specifications s +3.0V to +5.5V Input Voltage Range s Two Independent Power Switches s Two Error Flag Outputs, Open Drain s 2.7V Undervoltage Lockout s 500mA Minimum Continuous Load Current Per Switch s 1.25A Short Circuit Current Limit s 140mΩ Maximum On-Resistance s 80µA On-State Supply Current s 1µA Shutdown Current s Output Can Be Forced Higher Than Input (Off-State) s Thermal Shutdown s 1ms Soft-Start Power Up s Active-Hi

SP2526 Features

* Features of the SP2526 device include current limiting, a +2.7V undervoltage lockout, overtemperature shutdown, error flag output, soft start, a switch-on resistance of 100mΩ over the entire supply range, and a supply current of 100µA. The SP2526-1 device has an activehigh enable. The SP2526-2 devic