Features
USB 2.0 Hi-speed DPDT switch
Typical -3dB bandwidth: 1.0 GHz
Over voltage protection : 4.8V typical
20V DC protection on D+ and D- Ports
+25V surge protection on D+ and D-
Supply voltage range: 2.7V to 5.5V
5Ω switch on-resistance typical
CON: 6pF typical
ICC: 35μA typical
WLCSP 1.57mmX1.17mmX0.574mm-12B package
Description
The AW35743 is a Hi-Speed USB 2.0(480Mbps) DPDT (Double Pole Double Throw) switch with integrated protection for USB D+ and D-, it can be configured as a dual 1:2 or 2:1 switch.
The AW35743 protection on the D+/D- pins can tolerate up to 20V DC, when D+ or D- voltage is greater than the OVP(Over-Voltage Protection) threshold, the switch will be automatically shutoff to protect downstream devices.
The device operates over 2.7V to 5.5V supply range with independent control bits for each switch pair and an on/off enable pin for shutdown mode. Additional features include low switch on resistance and capacitance along with a fault flag to alert the system processor to overvoltage fault events.
The AW35743 is available in a WLCSP 1.57mmX1.17mmX0.574mm-12B package.
