TPD1034F_07 Datasheet, PDF (1/11 Pages) Toshiba Semiconductor – High-side Power Switch for Motors, Solenoids, and Lamp Drivers

TPD1034F
TOSHIBA Intelligent Power Device Silicon Monolithic Power MOS Integrated Circuit
TPD1034F
High-side Power Switch for Motors, Solenoids, and Lamp Drivers
The TPD1034F 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
z A monolithic power IC with a new structure combining a
control
block (Bi-CMOS) and a vertical power MOS FET (π-MOS)
Weight: 0.08 g (typ.)
on a single chip.
z One side of the load can be grounded to a high-side switch.
z Can directly drive a power load from a microprocessor.
z Built-in protection against thermal shutdown and load short-circuiting.
z Incorporates a diagnosis function that allows diagnosis output to
be read externally at load short-circuiting, opening, or overtemperature
z Up to −10 V of counter electromotive force from an L load can be applied.
z Low on-resistance
: R_ON = 80 mΩ (max)
z Low operating current : I_DD = 1 mA (typ.), (@V_DD = 12 V, V_IN = 0 V)
z 8-pin SOP package for surface mounting can be packed in tape.
Note: Due to its MOS structure, this product is sensitive to static electricity. Handle with care.
1
2006-10-31