TPD1038F 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
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 (eg, 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 short
circuiting.
SOP8-P-1.27A
Weight：0.08g(typ.)
• Incorporates a diagnosis function that allows diagnosis output to be read externally at load short-circuiting,
opening, or overheating.
• Up to -(50-VDD)～ -(60-VDD) of counterelectromotive force from an L load can be applied.
• Low on Resistance : RDS(ON)=120mΩ(max) ( @ VDD = 12 V、Ta = 25℃、Io = 2 A)
• 8-pin SOP package for surface mounting can be packed in tape.
Pin Assignment
OUT 1
GND 2
DIAG 3
IN 4
(TOP VIEW)
8 V_DD
7 V_DD
6 V_DD
5 V_DD
Marking
TPD1038
F
※
Product No.
(●) on lower left of the marking indicates Pin1.
※Lot Number
Weekly code : (Three digits)
Week of manufacture
(01 for first of year, continues up to 52 or 53)
Year of manufacture
(One low-order digits of calendar year)
That because of its MOS structure, this product is sensitive to static electrocity.
1
2004-01-22