TPD1052F Datasheet, PDF (1/12 Pages) Toshiba Semiconductor – High-side Power Switch for Motor, Solenoid and Lamp Drivers

Toshiba Intelligent Power Device Silicon Monolithic Power MOS Integrated Circuit
TPD1052F
High-side Power Switch for Motor, Solenoid and Lamp Drivers
TPD1052F
The TPD1052F is a monolithic power IC intended for high-side load
switching applications. The input can be directly driven from CMOS or
TTL logic (e.g., an MPU). The TPD1052F provides intelligent protection
and diagnostic functions.
Features
z A structure that incorporates Bi-CMOS control circuitry and a power
MOSFET (DMOS) on a single chip.
z One side of the load can be grounded.
SON8-P-0303-0.65
z Can be directly driven from a microprocessor.
z Overtemperature and load short-circuit (Overcurrent) protections are
Weight: 0.017g (typ.)
built in.
z Incorporates a diagnosis function that allows diagnosis output to be read externally at load short (Overcurrent),
overtemperature.
z Low ON- resistance. : R_DS(ON) = 0.8Ω (Max) @V_DD = 12V, I_O = 0.5A, T_ch=25℃
z Low supply current. : I_DD = 10μA (Max), @V_DD = 12V, V_IN = 0V, T_ch=25℃
z Housed in the PS-8 package and supplied in embossed carrier tape.
Pin Assignment (top view)
V_DD 1
N.C 2
8 OUT
7 N.C
Marking
1052F
Part No.
(or abbreviation code)
Lot No.
IN 3
6 DIAG
GND 4
5 MASK
・Note:● on the lower left of the marking indicates Pin 1
※Weekly code: (Three digits)
Week of manufacture
(01 for first week of year, continuing up to 52 or 53)
Year of manufacture
(The last digit of the calendar year)
Please contact your TOSHIBA sales representative for details
as to environmental matters such as the RoHS compatibility of
Product.
The RoHS is the Directive 2002/95/EC of the European
Parliament and of the Council of 27 January 2003 on the
restriction of the use of certain
Note: That because of its MOS structure, this product is sensitive to static electricity.
1
2012-01-20