Integrated Circuit. TPD1053F Datasheet

TPD1053F Circuit. Datasheet pdf. Equivalent


Part TPD1053F
Description Intelligent Power Device Silicon Monolithic Power MOS Integrated Circuit
Feature TPD1053F Toshiba Intelligent Power Device Silicon Monolithic Power MOS Integrated Circuit TPD1053F M.
Manufacture Toshiba
Datasheet
Download TPD1053F Datasheet


TPD1053F Toshiba Intelligent Power Device Silicon Monolithic TPD1053F Datasheet
Recommendation Recommendation Datasheet TPD1053F Datasheet




TPD1053F
TPD1053F
Toshiba Intelligent Power Device Silicon Monolithic Power MOS Integrated Circuit
TPD1053F
Motor, Solenoid, Lamp Drivers
High-side Power Switch
The TPD1053F is a monolithic power IC for high-side switches.
The IC has a vertical MOSFET 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 MOSFET on a single
chip.
SOP8-P-1.27A
Weight: 0.08 g (Typ.)
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 over temperature and load short-circuiting.
Incorporates a diagnosis function that allows diagnosis output to be read externally at load short-circuiting,
opening, or over temperature.
Up to -16(Typ.) of counter electromotive force from an inductance load can be applied.
Low on-resistance : RDS(ON)=0.12(Max) ( @ VDD = 12 V, Tch = 25°C, 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
8 VDD
7 VDD
6 VDD
5 VDD
TPD1053
F
Part No. (or abbreviation code)
Lot No.
Note1
on the lower left of the marking indicates Pin 1.
* Weekly code : (Three digits)
(TOP VIEW)
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)
Note 1 : A line under a Lot No. indentifies the indication of product Labels.
Not underlined : [[Pb]]/INCLUDES > MCV
Underlined : [[G]]/RoHS COMPATIBLE or [[G]]/RoHS[[Pb]]
Please contact your TOSHIBA sales representative for details as to
environmental matters such as the RoHS compatibility of Product.
The RoHS is the Directive 2011/65/EU of the European Parliament and
of the Council of 8 June 2011 on the restriction of the use of certain
hazardous substances in electrical and electronic equipment.
Due to its MOS structure, this product is sensitive to static electricity.
Start of commercial production
2011-05
1 2013-11-01



TPD1053F
Block Diagram
5V regulator
TPD1053F
VDD
IN
DIAG
GND
Charge pump
Driver
Over temperature
detection
Over current detection
Voltage clamp
OUT
Pin Description
Pin No
1
2
3
4
5,6,7,8
Symbol
OUT
GND
DIAG
IN
VDD
Function
Output pin. When the load is short-circuited and current in excess of the detection current (3A min)
flows to the output pin, the output automatically turns on or off.
Ground pin.
Self-diagnosis detection pin.
Goes low when over temperature is detected or when output is short circuit with input on (high).
N-channel open drain.
Input pin. Input is CMOS compatible, with pull down resistor connected.
Even if the input is open, output will not accidentally turn on.
Power pin.
2 2013-11-01







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