TPD1038F_07 Datasheet, PDF (1/11 Pages) Toshiba Semiconductor – Motor, Solenoid, Lamp Drivers High-side Power Switch

TPD1038F
Toshiba Intelligent Power Device Silicon Monolithic Power MOS Integrated Circuit
TPD1038F
Motor, Solenoid, Lamp Drivers
High-side Power Switch
The TPD1038F 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 structure combining a control
block (Bi-CMOS) and a vertical power MOS FET 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 overheating and load
SOP8-P-1.27A
Weight：0.08g(typ.)
short-circuiting.
• Incorporates a diagnosis function that allows diagnosis output to be read externally at load short-circuiting,
opening, or overheating.
• Up to -(50-V_DD)～ -(60-V_DD) of counterelectromotive force from an L load can be applied.
• Low on-resistance : R_DS(ON)=120mΩ(max) ( @ V_DD = 12 V、Ta = 25℃、Io = 2 A)
• 8-pin SOP package for surface mounting that can be packed in tape
Pin Assignment
Marking
OUT 1
GND 2
DIAG 3
IN 4
(TOP VIEW)
8 V_DD
7 V_DD
6 V_DD
5 V_DD
TPD1038
F
Part No. (or abbreviation code)
Lot No.
A line indicates
lead (Pb)-free package or
lead (Pb)-free finish.
Due to its MOS structure, this product is sensitive to static electricity.
1
2006-10-31