Dual 2:1 USB2.0 Mux/De-Mux with DC 30V Over-Voltage Protection；EMS4000

Home Products Power management USB switch Dual 2:1 USB2.0 Mux/De-Mux with DC 30V Over-Voltage Protection；EMS4000

EMS4000

Dual 2:1 USB2.0 Mux/De-Mux with DC 30V Over-Voltage Protection；EMS4000

Product Details
Design and Development
Support and Training

Product details

Technology family	USB switch
Function	USB 2.0
USB speed (Mbps)	480
VCC(Min)(V)	2.5
VCC(Max)(V)	5.5
Ron(Ω)	10
Features	5 V tolerant pins, USB2.0 switch
Rating	Catalog
Tamb(℃)	-40~125

EMS4000RSW	UQFN1.4×1.8-10L	UQFN package, 10 pins 1.4 mm × 1.8 mm; 0.55 mm (Max) height
EMS4000RSE	UQFN1.5×2.0-10L	UQFN package, 10 pins 1.5 mm × 2.0 mm; 0.6 mm (Max) height

Wide Supply Range from 2.5 V to 4.5 V
Differential 2:1 or 1:2 Switch/Multiplexer
Up to DC 30V Overvoltage Protection (OVP) on C0+/- Ports
IEC 64000-4-5 Surge Protection w/o External TVS onto C0+/- Ports: ±30 V
System Side Clamp Voltage Pulse Less than 8 V, Duration Less than 300 ns
Power off Protection When VDD = 0 V
10 Ω typical ON resistance
Insertion loss: -1dB@200MHz, -2dB@650MHz, -3dB@1GHz
4 pF typical ON capacitance
1.8 V Compatible Control Logic Inputs
ESD protection: HBM ESDA/JEDEC JS-001 Class 3A exceeds 4000 V

The EMS4000 is a bidirectional low-power dual port, high-speed, USB 2.0 analog switch with integrated protection for USB Type-C™ systems. The device is configured as a dual 2:1 or 1:2 switch. It is optimized for use with the USB 2.0 DP/DM lines in a USB Type-C™ system.

The device integrates over-voltage protection on the C0+/- pins can withstand up to DC 30V with automatic shutoff circuitry in order to protect system components behind the switch. GPIO controls of SEL and EN are 1.8V logic compatible.

The EMS4000 is available in QFN 1.4x1.8-10L and QFN 1.5x2.0-10L package with Pb-free and Halogen-free making it a perfect candidate for mobile and space constrained applications.