Low−side Switch for Motor, Solenoid and Lamp Drive

TPD1028AS is a monolithic power IC for low−side switch. The IC has a vertical MOSFET output which can be directly driven from a CMOS or TTL logic circuit (e.g., an MPU). The IC offers intelligent self−protection functions.

Features
● A monolithic power IC with a new structure combining a control block and a vertical power MOSFET (π−MOS) on a single chip.
● Can directly drive a power load from a CMOS logic etc.
● Built−in protection circuits against overvoltage, load short circuit, and thermal shutdown.
● Low on resistance. RDS (ON) = 0.25Ω (max) (@VIN = 5V, Tj = 25°C)
● Package TPS can be packed in tape.