The TPD1008SA 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 (e.g., 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

● Incorporates a diagnosis function that allows diagnosis output to be read externally at load short-circuiting, opening, or overtemperature.

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

● Low on-resistance : RDS (ON) = 200mΩ (max)

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

● 5-pin TO−220 insulated package

● Three standard lead configurations