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PT7M6237CHXTDEX

Description
Power Supply Support Circuit, Adjustable, 1 Channel, PSSO3, LEAD FREE, SOT-89, 3 PIN
CategoryPower/power management    The power supply circuit   
File Size615KB,12 Pages
ManufacturerPericom Semiconductor Corporation (Diodes Incorporated)
Websitehttps://www.diodes.com/
Environmental Compliance  
Download Datasheet Parametric View All

PT7M6237CHXTDEX Overview

Power Supply Support Circuit, Adjustable, 1 Channel, PSSO3, LEAD FREE, SOT-89, 3 PIN

PT7M6237CHXTDEX Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerPericom Semiconductor Corporation (Diodes Incorporated)
Parts packaging codeSOT-89
package instruction,
Contacts3
Reach Compliance Codecompliant
ECCN codeEAR99
Other featuresDETECTION THRESHOLD VOLTAGE IS 3.7V
Adjustable thresholdYES
Analog Integrated Circuits - Other TypesPOWER SUPPLY SUPPORT CIRCUIT
JESD-30 codeR-PSSO-F3
JESD-609 codee3
length4.5 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
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Peak Reflow Temperature (Celsius)260
Certification statusNot Qualified
Maximum seat height1.6 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
Terminal formFLAT
Terminal pitch1.5 mm
Terminal locationSINGLE
Maximum time at peak reflow temperature40
width2.44 mm
Data Sheet
PT7M6218 -6250CL/CH /NL/CLL/NLL
Voltage Detector
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Features
Highly precision: -0.7%~+0.5% (25°C);
±1%(-10°C
to 60°C, for PT7M62xxxx);
±1.5%(-10°C
to 60°C,
for PT7M62xxxxB)
Low power consumption: 0.9uA @ 3V 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
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.
Ordering Information
Part Number
PT7M62xxCLXTA3EX
PT7M62xxCLXTA5EX
PT7M62xxCLXC3EX
PT7M62xxCLXC4EX
PT7M62xxCLXNBEX
PT7M62xxCLXTDEX
PT7M62xxCHXTA3EX
PT7M62xxCHXTA5EX
PT7M62xxCHXC3EX
PT7M62xxCHXTDEX
PT7M62xxNLXTA3EX
PT7M62xxNLXTA5EX
PT7M62xxNLXC3EX
PT7M62xxNLXC4EX
PT7M62xxNLXNBEX
PT7M62xxNLXTDEX
PT7M62xxCLLXNBEX
PT7M62xxNLLXNBEX
Package
Lead free SOT23-3
Lead free SOT23-5
Lead free SC70-3
Lead free SC70-4
Lead free TO92
Lead free SOT89
Lead free SOT23-3
Lead free SOT23-5
Lead free SC70-3
Lead free SOT89
Lead free SOT23-3
Lead free SOT23-5
Lead free SC70-3
Lead free SC70-4
Lead free TO92
Lead free SOT89
Lead free TO92
Lead free TO92
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 20µs(V
CC
rise).
Note 1:
“xx” refer to voltage range, see below table 1.
Note 2:
“X” refer to accuracy, no suffix means that the
accuracy is ±1.0% (-10°C to 60°C), B means that the accuracy
is ±1.5% (-10°C to 60°C).
Note 3:
“(E)X” refer to packing, no “X” means tube packing,
adding “X” means tape and reel packing.
Table 1 Suffix “xx” definition of PT7M62xx
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
PT0270(02/07)
1
Ver: 0
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