Configurable High-Side Power Switch Solution

Toshiba TCK401G Driver IC is an active-high MOSFET driver suitable for quick-charging and other applications requiring high current supply. Paired with the SSM6K513NU MOSFET, TCK401G can create a high-efficiency load switch ideal for mobile and consumer applications, such as wearables and accessories. This combination also helps new products reduce heat from conduction loss by about 40 percent compared to Toshiba's conventional products. The pairing is ideal for those using USB Type-C™ connectors, making it possible to build a 100W load switch for a power supply circuit in a small space. TCK401G has built-in functions such as overvoltage protection, inrush current reduction, and auto output discharge. The SSM6K513NU MOSFET features the “U-MOSIX-H” trench metal-oxide-semiconductor (MOS) process and has an On-resistance (Rdson) of 6.5mΩ.