The A2526EL/M and A2536EL/M are integrated high-side dual power switches, optimized for self-powered and bus-powered Universal Serial Bus (USB) applications. Few external components are necessary to satisfy USB requirements. The A2526EL/EM ENABLE inputs are active high; the A2536EL/EM are active low.

Features
■ 2.7 V to 5.8 V Input
■ Up to 500 mA Continuous Load Current per Port
■ 140 mΩ Maximum ON-Resistance
■ 1.25 A Maximum Short-Circuit Current Limit
■ Individual Open-Drain Fault Flag Outputs
■ 125 µA Typical ON-State Supply Current
■ <1 µA Typical OFF-State Supply Current
■ Outputs Can be Forced Higher Than Input (off-state)
■ Thermal Shutdown
■ 2.2 V Typical Undervoltage Lockout
■ 0.6 ms Turn On (soft-start) and Fast Turn Off
■ A2526 (active-high) Improved Replacement for MIC2526-1
■ A2536 (active-low) Improved Replacement for MIC2526-2

Applications
■ USB Hosts and Self-Powered Hubs
■ USB Bus-Powered Hubs
■ Hot Plug-In Power Supplies
■ Battery-Charger Circuits