TPD1018F
TOSHIBA Intelligent Power Device
Silicon Monolithic Power MOS Integrated Circuit
TPD1018F
High-side Power Switch for Motors, Solenoids, and Lamp Drivers
The TPD1018F is a monolithic power IC for high-side switches. The IC
has a vertical MOS FET output that can be directly driven from a CMOS
or TTL logic circuit (e.g., an MPU). The device is equipped with 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 overvoltage, thermal shutdown, and load
short-circuiting
Incorporates a diagnosis function that allows diagnosis output to be
read externally in the event of load short-circuiting, overvoltage, or
overheating.
Low on-resistance
: RDS (ON) = 0.8Ω (max)
Low operating current
Weight: 0.08g (typ.)
: IDD = 120μA (typ.) (@VDD = 13.2V, VIN = 0V)
10-pin SSOP package for surface mounting
Pin Assignment (top view)
Block Diagram
Note:
Due to its MOS structure, this product is sensitive to static electricity.
Marking
1 0 1 8
Part No. (or abbreviation code)
Lot No.
A dot indicates
lead (Pb)-free..
1
2006-10-31
