电源开关 IC - 配电 2.5A Single Ch USB 70mOhm PWR Switch
Use this high side switch USB powered Ethernet switch from Zetex to control which one of your devices draws power. Supply your circuit with sufficient power by implementing this, which requires a minimum input voltage of 2.7 V that does not exceed 5.5 V. Its current limit is 3.7 A. This product will be shipped in tape and reel packaging to allow for quick mounting and safe delivery. This USB powered network switch has an operating temperature range of -40 °C to 85 °C.