AP22950CZ15-7

AP22950 USB PD VBUS Sink Path Power Switch

Diodes Incorporated AP22950 USB PD V_BUS Sink Path Power Switch is a unidirectional high-voltage power switch for USB PD featuring undervoltage lockout, overvoltage lockout, reverse current protection, and overtemperature protection circuits. The Diodes Inc. AP22950 features a low 30mΩ on-resistance and operates from 2.5V to 22.5V V_BUS input voltage. The reverse current protection features isolation from higher V_INT than V_BUS, which allows supplying the internal system power node from the highest voltage from multiple AP22950 devices that are connected (suitable for portable devices that have multiple power inputs). The U-WLB2515-15 packaged AP22950 offers a default 23V overvoltage protection threshold without a resistor on the overvoltage lock-out (OVLO), and the threshold is adjustable from 4.0V to 23V by an external resistor on the OVLO pin. The ACKb pin can be used as a V_BUS voltage status indicator.