BUY INC2002AC1 https://www.utsource.net/itm/p/8519906.html
Transistor
Description: 2-Channel High-Side Driver Features: Output current: 0.5A (max) Operating voltage: 4.5V to 18V Low on-resistance: 0.2Ω (typ) Built-in protection circuits: Over-current protection, Over-temperature protection Built-in diagnostic functions: Open load detection, Short circuit detection Package: SOT23 Applications: Automotive systems Industrial equipment Home appliances (For reference only)