The SLG55596AV is a Dialog Semiconductor 2-channel analog switch designed for USB signal routing, with a -3dB bandwidth of 1 GHz. That bandwidth comfortably passes USB 2.0 High-Speed (480 Mbps) signals with minimal eye-diagram closure, and it also covers USB 1.1 Full-Speed (12 Mbps) without a second thought. The 7 Ohm max on-resistance keeps the DC voltage drop across the switch under 35 mV at the USB 2.0 signalling current, so the downstream device still sees a valid VBUS level. The part operates from a single 4.5V to 5.5V supply, matching the 5V USB VBUS rail directly, and it is specified over the -40°C to 85°C industrial temperature range — useful for USB ports on outdoor kiosks, factory-floor HMI panels, or any equipment that lives outside the climate-controlled office.
Package and footprint — 8-TDFN with exposed pad
The SLG55596AV comes in an 8-WFDFN exposed-pad package, supplier device package 8-TDFN (2x2 mm). Surface-mount assembly is standard; no special reflow profile beyond the usual lead-free soak.