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PT7M6431CHTA5EX

Description
Supervisory Circuits Ultralow pwr Voltage detector and MPS
CategoryPower/power management    The power supply circuit   
File Size169KB,5 Pages
ManufacturerDiodes Incorporated
Environmental Compliance
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PT7M6431CHTA5EX Overview

Supervisory Circuits Ultralow pwr Voltage detector and MPS

PT7M6431CHTA5EX Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerDiodes Incorporated
package instructionLSSOP,
Reach Compliance Codecompliant
ECCN codeEAR99
Factory Lead Time18 weeks 4 days
Other featuresTHRESHOLD VOLTAGE IS 3.1V
Adjustable thresholdNO
Analog Integrated Circuits - Other TypesPOWER SUPPLY SUPPORT CIRCUIT
JESD-30 codeR-PDSO-G5
length2.92 mm
Number of channels1
Number of functions1
Number of terminals5
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeLSSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Maximum seat height1.25 mm
Maximum supply voltage (Vsup)5.5 V
Minimum supply voltage (Vsup)1.2 V
Nominal supply voltage (Vsup)3 V
surface mountYES
Temperature levelINDUSTRIAL
Terminal formGULL WING
Terminal pitch0.95 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width1.6 mm
PT7M6101/6102
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Ultra Low Voltage Detectors
Features
Low/High Threshold voltage with 90mV/100mV for
PT7M6101 and 190mV/200mV for PT7M6102
Internal Reference (10mV hysteresis)
±10mV
Threshold Voltage Accuracy Over
Temperature
Low Power Consumption: 8μA (typical)
Three Output Configurations
Push-Pull Active Low-- OVRI
Push-Pull Active High--- OVRI
Open-Drain Active Low--- OVRI
Description
PT7M6101/6102 series are designed for over
current detector. They provide excellent circuit
reliability and low cost by eliminating external
components. These devices assert an OVRI signal when
the voltage at IN pin rises above the high threshold.
After IN pin declines below the low threshold, OVRI
signal is de-asserted.
PT7M6101CL/6102CL have a push-pull active-
low output. PT7M6101CH/6102CH have a push-pull
active-high output. PT7M6101NL/6102NL have an
open-drain active-low output. The open-drain active-
low output requires a pull-up resistor that can be
connected to a voltage higher than V
DD
.
Low
supply
current
of
8μA
makes
PT7M6101//6102 series ideal for using in battery power
supply. These devices are available in SOT23-5 lead
free packages.
Guaranteed OVRI Valid to Vcc=1.0V
Immune to Short Negative Vcc Transients
SOT23-5LPackage are available
Pin Configuration
Applications
Over Current Protection in Battery Charger etc.
Over Temperature Protection
Power Supply
Voltage Monitoring
Pin Description
Pin Name
GND
OVRI
I/O
GND
O
Description
Ground
Over-current Output, Push-Pull or Open-Drain, Active-Low. OVRI changes from HIGH to
LOW when IN rises above the typical high detection threshold (100mV). OVRI remains HIGH
after IN drops below the low detection threshold (90mV).
Over-current Output, Push-Pull, Active-High. OVRI changes from LOW to HIGH when IN
rises above the typical high detection threshold (100mV). OVRI remains LOW after IN drops
below the low detection threshold (90mV).
Detection Voltage Input. High-impedance input for comparator. Connect this pin to over-current
sampling network. OVRI is asserted when IN is above the high threshold voltage.
Supply Voltage
OVRI
IN
VCC
O
I
Power
2013-11-0004
1
PT0260-5
12/12/13

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Is it Rohs certified? conform to - - conform to - conform to conform to conform to conform to conform to
package instruction LSSOP, - - - - LSSOP, SOP, TO-236 LSOP, TO-253 LSSOP, TSOP5/6,.11,37 LSSOP,
Reach Compliance Code compliant - - compliant - compliant compliant compliant compliant compliant
ECCN code EAR99 - - EAR99 - EAR99 EAR99 EAR99 EAR99 EAR99
Other features THRESHOLD VOLTAGE IS 3.1V - - - - THRESHOLD VOLTAGE IS 2.9V RESET THRESHOLD IS 3.08V RESET THRESHOLD IS 3.08V RESET THRESHOLD IS 2.63V THRESHOLD VOLTAGE IS 2.7V
Adjustable threshold 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-G5 - - - - R-PDSO-G5 R-PDSO-G3 R-PDSO-G4 R-PDSO-G5 R-PDSO-G3
length 2.92 mm - - - - 2.92 mm 2.92 mm 2.92 mm 2.9 mm 2.92 mm
Number of channels 1 - - - - 1 1 1 1 1
Number of functions 1 - - - - 1 1 1 1 1
Number of terminals 5 - - - - 5 3 4 5 3
Maximum operating temperature 85 °C - - - - 85 °C 85 °C 85 °C 85 °C 85 °C
Minimum operating temperature -40 °C - - - - -40 °C -40 °C -40 °C -40 °C -40 °C
Package body material PLASTIC/EPOXY - - - - PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code LSSOP - - - - LSSOP SOP LSOP LSSOP LSSOP
Package shape RECTANGULAR - - - - RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
Package form SMALL OUTLINE, LOW PROFILE, SHRINK PITCH - - - - SMALL OUTLINE, LOW PROFILE, SHRINK PITCH SMALL OUTLINE SMALL OUTLINE, LOW PROFILE SMALL OUTLINE, LOW PROFILE, SHRINK PITCH SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius) NOT SPECIFIED - - NOT SPECIFIED - NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
Maximum seat height 1.25 mm - - - - 1.25 mm 1.17 mm 1.22 mm 1.45 mm 1.25 mm
Maximum supply voltage (Vsup) 5.5 V - - - - 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V
Minimum supply voltage (Vsup) 1.2 V - - - - 1.2 V 3 V 3 V 2.7 V 1.2 V
Nominal supply voltage (Vsup) 3 V - - - - 3 V 3.3 V 3.3 V 3 V 3 V
surface mount YES - - - - YES YES YES YES YES
Temperature level INDUSTRIAL - - - - INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL
Terminal form GULL WING - - - - GULL WING GULL WING GULL WING GULL WING GULL WING
Terminal location DUAL - - - - DUAL DUAL DUAL DUAL DUAL
Maximum time at peak reflow temperature NOT SPECIFIED - - NOT SPECIFIED - NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
width 1.6 mm - - - - 1.6 mm 1.3 mm 1.3 mm 1.6 mm 1.6 mm
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