PT7M7343TTAE datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > Power/power management> The power supply circuit> PT7M7343TTAE

PT7M7343TTAE: DescriptionPower Supply Support Circuit, Fixed, 1 Channel, PDSO6, LEAD FREE, MO-178AB, SOT-23, 6 PIN; CategoryPower/power management The power supply circuit; File Size480KB，12 Pages; ManufacturerPericom Semiconductor Corporation (Diodes Incorporated); Websitehttps://www.diodes.com/; Environmental Compliance

Download Datasheet Parametric View All

PT7M7343TTAE Overview

Power Supply Support Circuit, Fixed, 1 Channel, PDSO6, LEAD FREE, MO-178AB, SOT-23, 6 PIN

PT7M7343TTAE Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Pericom Semiconductor Corporation (Diodes Incorporated)
Parts packaging code	SOIC
package instruction	TSSOP,
Contacts	6
Reach Compliance Code	compliant
ECCN code	EAR99
Other features	RESET THRESHOLD VOLTAGE IS 2.63V
Adjustable threshold	NO
Analog Integrated Circuits - Other Types	POWER SUPPLY SUPPORT CIRCUIT
JESD-30 code	R-PDSO-G6
JESD-609 code	e3
length	2.95 mm
Humidity sensitivity level	1
Number of channels	1
Number of functions	1
Number of terminals	6
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	TSSOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	260
Certification status	Not Qualified
Maximum seat height	1.1 mm
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	3 V
Nominal supply voltage (Vsup)	3.3 V
surface mount	YES
Temperature level	INDUSTRIAL
Terminal surface	Matte Tin (Sn)
Terminal form	GULL WING
Terminal pitch	0.95 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	40
width	1.6 mm

Preview

Download Datasheet

View All

|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||

PT7M7803/7809-7812/7823-7825

µP Supervisor Circuits

Features

Precision supply-voltage monitor

4.63V (PT7M78xxL)

4.38V (PT7M78xxM except PT7M7803/09/10M)

3.08V (PT7M78xxT)

2.93V (PT7M78xxS)

2.63V (PT7M78xxR)

2.32V (PT7M78xxZ)

2.20V (PT7M78xxY)

4.00V (PT7M78xxJ)

4.26V (PT7M7803/09/10M)

2.25V (PT7M7823/24K)

200ms reset pulse width

Debounced CMOS-compatible manual-reset input

(7811, 7812, 7823, 7825)

Reset Output Signal for Watchdog and Power

Abnormal, Manual Reset

Reset Push-Pull output (PT7M7809,7811,7823,

7824,7825)

Reset Open-Drain output (PT7M7803)

Voltage monitor for power-fail or low battery

warning

Guaranteed RESET/RESET valid at V

=1.0V

Monitored Voltage Table

Reset Threshold (V)

4.63

Description

The PT7M78xx family microprocessor (µP)

supervisory circuits are targeted to improve

reliability and accuracy of power-supply

circuitry in

µP

systems. These devices reduce

the complexity and number of components

required to monitor power-supply and battery

functions.

The main functions are:

1. Asserting reset output during power-up,

power-down and brownout conditions for

µP

system.

2. Detecting power failure or low-battery

conditions with a 1.25V threshold detector.

3. Watchdog functions

4. Manual reset.

Applications

•

Power-supply circuitry in

µP

systems

4.38

3.08

2.93

2.63

2.32

2.20

4.00

2.25

Note1):

Threshold voltage=4.38V can be applied to all parts except PT7M7803/09/10M. PT7M7803/09/10M’s threshold voltage

is 4.26V.

2): Threshold voltage=2.25V only for PT7M7823/24K.

Function Comparison

Part No.

PT7M7803

PT7M7809

PT7M7810

PT7M7811

PT7M7812

PT7M7823

PT7M7824

PT7M7825

RESET output

Push-Pull

√

Open-Drain

√

RESET

output

(push-pull)

√

Manual Reset

Input

√

Power Fail

Detector

(1.25V)

Watchdog

Input

√

11-0012

PT0109S-15

10/14/10

Recommended Resources

Schematic diagram of the working principle of DC brush motor

EFS3A, EFS31 fluorescent lamp special integrated circuit

X63W universal lifting table milling machine electrical schematic circuit (4) circuit when the workbench is turned to the right

Electrical schematic diagram of B2016A gantry planer - control circuit (1)

cyclic analog-to-digital converter

Field strength meter

TM8704 User Manual.: The new TM87 series product is a 4-bit single chip specially designed for power-saving battery applications . The chip contains ROM, RAM, Clock, I/O and LCD driver . The operating voltage of TM8704 is...; rain Embedded System

rs232 usb to serial port hl-340 win8: rs232 usb to serial port hl-340 win8 64 bit machine...; ienglgge FPGA/CPLD

Why is there a square on the pointer in AD's PCB interface?: For some reason, the pointer in the PCB interface has a square. When only the top layer is displayed, you can see the bottom layer through this square, giving you a sense of perspective.What is it and...; 钟山翼 PCB Design

With a student ID (need to apply), you can only charge 6,000 yuan, the original price is 13,800: Congratulations to Zhixin Technology for receiving 5 million angel investment. Now Zhixin Technology has decided that all students who come to Beijing Zhixin for training on July 23 can only charge 6,...; zxopen08 FPGA/CPLD

I would like to ask all the experts, how to convert the 3.3V square wave output by DSP into 12V: I would like to ask all the experts, how to convert the 3.3V square wave output by DSP into 12VI want a 12V square wave with variable frequency from 50Hz to 10MHz.Can any expert give me some advice on...; zhuhesheng DSP and ARM Processors

Eight characteristics of the top 100 electronics companies in the past 20 years: Eight characteristics of the top 100 electronics companies in the past 20 years2006-6-2 Ministry of Information Industry　　Since 1987, the ranking of China's top 100 electronic information companies ha...; fighting Analog electronics

Shortcut: A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DZ

Popular Components