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PT7M6221CHC3E

Description
Power Supply Support Circuit, Fixed, 1 Channel, PDSO3, LEAD FREE, SC-70, 3 PIN
CategoryPower/power management    The power supply circuit   
File Size466KB,11 Pages
ManufacturerDiodes Incorporated
Environmental Compliance
Download Datasheet Parametric View All

PT7M6221CHC3E Overview

Power Supply Support Circuit, Fixed, 1 Channel, PDSO3, LEAD FREE, SC-70, 3 PIN

PT7M6221CHC3E Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
package instructionTSSOP,
Reach Compliance Codecompliant
ECCN codeEAR99
Other featuresDETECTION THRESHOLD VOLTAGE IS 2.1V
Adjustable thresholdNO
Analog Integrated Circuits - Other TypesPOWER SUPPLY SUPPORT CIRCUIT
JESD-30 codeR-PDSO-G3
JESD-609 codee3
length2 mm
Humidity sensitivity level1
Number of channels1
Number of functions1
Number of terminals3
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeTSSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)260
Certification statusNot Qualified
Maximum seat height1.1 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 surfaceMatte Tin (Sn)
Terminal formGULL WING
Terminal pitch0.65 mm
Terminal locationDUAL
Maximum time at peak reflow temperature40
width1.25 mm
Base Number Matches1
PT7M6218-6250CL/CH /NL
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Voltage Detector
Features
Highly precision:
±1.5%
(25°
±2.5%(-40°
C);
C
to +85°
C);
Low power consumption: 1.0μA @ 3.6V Vcc
Detect voltage range: 1.8 to 5V in 100mV
increments
Operating voltage range: 1.2V ~ 5.5V
Output configuration: N-channel open drain or
CMOS
Special threshold voltage product according to
customer need
Operating temperature range: -40° to + 85°
C
C
Detect voltage temperature characteristics:
2.5%
TYP
Description
The PT7M62xx serials of ultra-low-power voltage
detectors monitor battery, power-supply and system
voltages. Each circuit includes a precision bandgap
reference, a comparator, internally trimmed resistor
networks that set specified trip thresholds, and an
internal 5% threshold hysteresis circuit. Output is
asserted when V
CC
rises above V
TH+
(V
TH+
= V
TH-
×
1.05) and remains asserted until V
CC
falls below the
internal V
TH-
. These devices provide excellent circuit
reliability and low cost by eliminating external
components and adjustments when monitoring nominal
system voltages from +1.8V to +5V in 100mV
increments. The series are voltage detectors with a
propagation delay of 20µ
CC
rise).
s(V
The family is available with three output stage options:
push-pull with active-low output, push-pull with
active-high output, and open drain with active-low
output.
Function Comparison Table
Reset Output
Item
1
2
3
Part No.
PT7M62xxCL
PT7M62xxCH
PT7M62xxNL
Open-Drain
Active high
Active low
-
-
-
-
-
Push-Pull
Active high
Active low
-
-
-
-
Threshold
1.8V to 5.0V in 100mV
increments
2013-04-0013
1
PT0270-2
05/10/13
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