ET74752

Mô tả chung

The ET74752Y1 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 ET74752Y1 protection on the D+/D- pins can tolerate up to 24V 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 2.3V to 5.5V supply range with independent control bits for each switch pair and an on/off enable pin for shutdown mode.

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