PST611SM datasheet, PDF - EEWORLD Datasheet

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PST611SM: DescriptionPower Supply Support Circuit, Fixed, 1 Channel, +1.5VV, BIPolar, PDSO4, MMP-4; CategoryPower/power management The power supply circuit; File Size115KB，5 Pages; ManufacturerMitsumi Electric Co., Ltd.

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PST611SM Overview

Power Supply Support Circuit, Fixed, 1 Channel, +1.5VV, BIPolar, PDSO4, MMP-4

PST611SM Parametric

Parameter Name	Attribute value
Maker	Mitsumi Electric Co., Ltd.
Parts packaging code	SOIC
package instruction	SOP, SOP4,.2,100
Contacts	4
Reach Compliance Code	unknown
ECCN code	EAR99
Adjustable threshold	NO
Analog Integrated Circuits - Other Types	POWER SUPPLY SUPPORT CIRCUIT
JESD-30 code	R-PDSO-G4
length	4.5 mm
Number of channels	1
Number of functions	1
Number of terminals	4
Maximum operating temperature	70 °C
Minimum operating temperature	-10 °C
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Encapsulate equivalent code	SOP4,.2,100
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
power supply	3 V
Certification status	Not Qualified
Maximum seat height	1.85 mm
Nominal supply voltage (Vsup)	0.95 V
surface mount	YES
technology	BIPOLAR
Temperature level	COMMERCIAL
Terminal form	GULL WING
Terminal pitch	2.54 mm
Terminal location	DUAL
Threshold voltage nominal	+1.5V
width	3.1 mm

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MITSUMI

System Reset PST611

System Reset

Monolithic IC PST611

Outline

This IC functions in a variety of CPU systems and other logic systems, to constantly monitor power supply

voltage, and to reset the system accurately when power is turned on or interrupted.

System reset ICs have been represented by the PST series in the past, but this IC is able to set no-response

time through an external capacitor, and controls reset output relative to temporary power supply voltage drop

caused by motor load or the like in systems using batteries.

Also, the detection voltage for this IC is set low so that it can respond to systems that operate on low voltage.

Features

Low current consumption

Low operating limit voltage

High reset output

No-response time can be controlled

8 types of detection voltages provided

CCH

=2.2µA

0.75V max.

CCL

=3.2µA

PST611

R : 1.6V typ.

S : 1.5V typ.

T : 1.4V typ.

U : 1.3V typ.

V : 1.2V typ.

W : 1.1V typ.

X : 1.0V typ.

Y : 0.9V typ.

Package

MMP-4A (PST611 M)

contains detection voltage rank.

Applications

Reset circuits in microcomputers, CPUs and MPUs

Set voltage drop detection

Battery voltage check circuits.

Voltage detection circuits in general

Absolute Maximum Ratings

Item

Storage temperature

Operating temperature

Power supply voltage

Allowable loss

(Ta=25

Symbol

STG

OPR

max.

Rating

-40~+125

-10~+70

-0.3~+5

200

Units

PST611SM Related Products

	PST611SM	PST611XM	PST611RM	PST611VM	PST611TM	PST611WM	PST611YM
Description	Power Supply Support Circuit, Fixed, 1 Channel, +1.5VV, BIPolar, PDSO4, MMP-4	Power Supply Support Circuit, Fixed, 1 Channel, +1VV, BIPolar, PDSO4, MMP-4	Power Supply Support Circuit, Fixed, 1 Channel, +1.6VV, BIPolar, PDSO4, MMP-4	Power Supply Support Circuit, Fixed, 1 Channel, +1.2VV, BIPolar, PDSO4, MMP-4	Power Supply Support Circuit, Fixed, 1 Channel, +1.4VV, BIPolar, PDSO4, MMP-4	Power Supply Support Circuit, Fixed, 1 Channel, +1.1VV, BIPolar, PDSO4, MMP-4	Power Supply Support Circuit, Fixed, 1 Channel, +0.9VV, BIPolar, PDSO4, MMP-4
Parts packaging code	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC
package instruction	SOP, SOP4,.2,100	SOP, SOP4,.2,100	SOP, SOP4,.2,100	SOP, SOP4,.2,100	SOP, SOP4,.2,100	SOP, SOP4,.2,100	SOP, SOP4,.2,100
Contacts	4	4	4	4	4	4	4
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown	unknown
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Adjustable threshold	NO	NO	NO	NO	NO	NO	NO
Analog Integrated Circuits - Other Types	POWER SUPPLY SUPPORT CIRCUIT	POWER SUPPLY SUPPORT CIRCUIT	POWER SUPPLY SUPPORT CIRCUIT	POWER SUPPLY SUPPORT CIRCUIT	POWER SUPPLY SUPPORT CIRCUIT	POWER SUPPLY SUPPORT CIRCUIT	POWER SUPPLY SUPPORT CIRCUIT
JESD-30 code	R-PDSO-G4	R-PDSO-G4	R-PDSO-G4	R-PDSO-G4	R-PDSO-G4	R-PDSO-G4	R-PDSO-G4
length	4.5 mm	4.5 mm	4.5 mm	4.5 mm	4.5 mm	4.5 mm	4.5 mm
Number of channels	1	1	1	1	1	1	1
Number of functions	1	1	1	1	1	1	1
Number of terminals	4	4	4	4	4	4	4
Maximum operating temperature	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C
Minimum operating temperature	-10 °C	-10 °C	-10 °C	-10 °C	-10 °C	-10 °C	-10 °C
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	SOP	SOP	SOP	SOP	SOP	SOP
Encapsulate equivalent code	SOP4,.2,100	SOP4,.2,100	SOP4,.2,100	SOP4,.2,100	SOP4,.2,100	SOP4,.2,100	SOP4,.2,100
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE
power supply	3 V	3 V	3 V	3 V	3 V	3 V	3 V
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	1.85 mm	1.85 mm	1.85 mm	1.85 mm	1.85 mm	1.85 mm	1.85 mm
Nominal supply voltage (Vsup)	0.95 V	0.95 V	0.95 V	0.95 V	0.95 V	0.95 V	0.95 V
surface mount	YES	YES	YES	YES	YES	YES	YES
technology	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR
Temperature level	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
Terminal pitch	2.54 mm	2.54 mm	2.54 mm	2.54 mm	2.54 mm	2.54 mm	2.54 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
Threshold voltage nominal	+1.5V	+1V	+1.6V	+1.2V	+1.4V	+1.1V	+0.9V
width	3.1 mm	3.1 mm	3.1 mm	3.1 mm	3.1 mm	3.1 mm	3.1 mm
Maker	Mitsumi Electric Co., Ltd.	-	Mitsumi Electric Co., Ltd.	Mitsumi Electric Co., Ltd.	Mitsumi Electric Co., Ltd.	Mitsumi Electric Co., Ltd.	Mitsumi Electric Co., Ltd.

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