TPD1011S中文资料东芝数据手册PDF规格书

High−side Power Switch for Motors, Solenoids, and Lamp Drivers

TPD1011S is a monolithic power IC for high-side switches. The IC has a vertical MOS FET output which can be directly driven from a CMOS or TTL logic circuit (eg, an MPU). The device offers intelligent self-protection and diagnostic functions.

Features

● A monolithic power IC with a new structure combining a control block (Bi−CMOS) and a vertical power MOS FET (π−MOS) on a single chip.

● One side of load can be grounded to a high−side switch.

● Can directly drive a power load from a microprocessor.

● Built−in protection against thermal shutdown and load short circuiting. Also incorporates a diagnosis function that allows diagnosis output tobe read externally at load short circuiting, opening, or overtemperature.

● Up to −10V of counterelectromotive force from an L load can be applied.

● Low on resistance : RON = 60mΩ (max)

● Low operating current : IDD = 1mA (typ.) (@VDD = 12V, VIN = 0V)

● 5−pin TO−220 insulated package.

● Three standard lead configurations.