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PT7M6121CHTA3

Description
Power Supply Support Circuit, Fixed, 1 Channel, PDSO3, SOT-23, 3 PIN
CategoryPower/power management    The power supply circuit   
File Size482KB,12 Pages
ManufacturerPericom Semiconductor Corporation (Diodes Incorporated)
Websitehttps://www.diodes.com/
Download Datasheet Parametric View All

PT7M6121CHTA3 Overview

Power Supply Support Circuit, Fixed, 1 Channel, PDSO3, SOT-23, 3 PIN

PT7M6121CHTA3 Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerPericom Semiconductor Corporation (Diodes Incorporated)
Parts packaging codeSOT-23
package instructionLSSOP,
Contacts3
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 codee0
length2.92 mm
Number of channels1
Number of functions1
Number of terminals3
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
Certification statusNot Qualified
Maximum seat height1.25 mm
Maximum supply voltage (Vsup)5.5 V
Minimum supply voltage (Vsup)1.2 V
surface mountYES
Temperature levelINDUSTRIAL
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formGULL WING
Terminal pitch0.95 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width1.6 mm
Data Sheet
PT7M6118CL/CH /NL-6150CL/CH /NL
Voltage Detector
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Features
Highly accurate:
±1.5%
(25°C)
Low power consumption: 0.9uA @ 3V Vcc
Detect voltage range: 1.8 to 5V in 100mV increments
Operating voltage range: 1.2V ~ 5.5V
Operating temperature range: -40°C to + 85°C
Detect voltage accuracy over temperature:
±2.5% ×
TYP
Output configuration: N-channel open drain or
CMOS
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.
These devices specified over the -40°C to +85°C
temperature range.
Ordering Information
Part Number
PT7M61xxCLTA3
PT7M61xxCLTA5
PT7M61xxCLC3
PT7M61xxCLC4
PT7M61xxCLNB
PT7M61xxCHTA3
PT7M61xxCHTA5
PT7M61xxCHC3
PT7M61xxNLTA3
PT7M61xxNLTA5
PT7M61xxNLC3
PT7M61xxNLC4
PT7M61xxNLNB
PT7M61xxCLLNB
PT7M61xxNLLNB
Package
SOT23-3
SOT23-5
SC70-3
SC70-4
TO92
SOT23-3
SOT23-5
SC70-3
SOT23-3
SOT23-5
SC70-3
SC70-4
TO92
TO92
TO92
General
The PT7M61xx 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
falls below the internal V
TH-
and remains asserted
until V
CC
rises above V
TH+
(V
TH+
= V
TH-
×1.05).
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 17µs.
Note 1:
“xx” refer to voltage range, see below table 1.
Note 2:
Lead free package is available by adding “E” after
each part no. For example: PT7M61xxCLTA3E is lead
free package part no for
PT7M61xxCLTA3.
Table 1. Suffix “xx” definition of PT7M61xx
Suffix xx
18
19
20
21
22
23
24
V
TH-
(V)
1.8
1.9
2.0
2.1
2.2
2.3
2.4
Suffix xx
25
26
27
28
29
30
31
V
TH-
(V)
2.5
2.6
2.7
2.8
2.9
3.0
3.1
Suffix xx
32
33
34
35
36
37
38
V
TH-
(V)
3.2
3.3
3.4
3.5
3.6
3.7
3.8
Suffix xx
39
40
41
42
43
44
45
V
TH-
(V)
3.9
4.0
4.1
4.2
4.3
4.4
4.5
Suffix xx
46
47
48
49
50
V
TH-
(V)
4.6
4.7
4.8
4.9
5.0
PT0181(03/05)
1
Ver: 4
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