The RT9715 is a low-cost, low-voltage, single N-MOSFET high-side power switch IC suitable for USB applications. Low switching resistance (typical. 90 MΩ) and low supply current (typical. 50uA).
Typical Application Circuit
RT9715 integrates an overcurrent protection circuit, a short turn back circuit, a hot stop circuit and an undervoltage lock circuit to achieve overall protection. In addition, the flag output can be used to indicate the fault to the local USB controller.
Function Block Diagram
In addition, the chip is integrated with an embedded delay function to prevent misoperation due to inrush current. The RT9715 is the ideal solution for USB power and can support flexible applications as it comes in a variety of packages such as the SOT-23-5, SOP-8, MSOP-8 and WDFN 8L 3x3
Stitch description
