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PT7M6149CHTDEX

Description
Power Supply Support Circuit, Fixed, 1 Channel, +4.9VV, PSSO3, LEAD FREE, SOT-89, 3 PIN
CategoryPower/power management    The power supply circuit   
File Size312KB,12 Pages
ManufacturerDiodes Incorporated
Environmental Compliance
Download Datasheet Parametric View All

PT7M6149CHTDEX Overview

Power Supply Support Circuit, Fixed, 1 Channel, +4.9VV, PSSO3, LEAD FREE, SOT-89, 3 PIN

PT7M6149CHTDEX Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerDiodes Incorporated
package instruction, TO-243
Reach Compliance Codecompliant
ECCN codeEAR99
Other featuresDETECTION THRESHOLD VOLTAGE IS 4.9 V
Adjustable thresholdNO
Analog Integrated Circuits - Other TypesPOWER SUPPLY SUPPORT CIRCUIT
JESD-30 codeR-PSSO-F3
length4.5 mm
Number of channels1
Number of functions1
Number of terminals3
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
Encapsulate equivalent codeTO-243
Package shapeRECTANGULAR
Package formSMALL OUTLINE, HEAT SINK/SLUG
power supply1.5/5 V
Certification statusNot Qualified
Maximum seat height1.6 mm
Maximum supply current (Isup)0.0036 mA
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 formFLAT
Terminal pitch1.5 mm
Terminal locationSINGLE
Threshold voltage nominal+4.9V
width2.45 mm
PT7M6118 -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
Ordering Information
Part Number
PT7M61xxCLTA3E
PT7M61xxCLTA5E
PT7M61xxCLC3E
PT7M61xxCLC4E
PT7M61xxCLNBE
PT7M61xxCLTDE
PT7M61xxCHTA3E
PT7M61xxCHTA5E
PT7M61xxCHC3E
PT7M61xxCHTDE
PT7M61xxNLTA3E
PT7M61xxNLTA5E
PT7M61xxNLC3E
PT7M61xxNLC4E
PT7M61xxNLNBE
PT7M61xxNLTDE
PT7M61xxCLLNBE
PT7M61xxNLLNBE
PT7M61xxCLBTA5E
PT7M61xxCHBTA5E
PT7M61xxNLBTA5E
Package
Lead free and Green SOT23-3
Lead free and Green SOT23-5
Lead free and Green SC70-3
Lead free and Green SC70-4
Lead free TO92
Lead free SOT89
Lead free and Green SOT23-3
Lead free and Green SOT23-5
Lead free and Green SC70-3
Lead free SOT89
Lead free and Green SOT23-3
Lead free and Green SOT23-5
Lead free and Green SC70-3
Lead free and Green SC70-4
Lead free TO92
Lead free SOT89
Lead free TO92
Lead free TO92
Lead free and Green SOT23-5
Lead free and Green SOT23-5
Lead free and Green SOT23-5
Description
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.
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.
Table 1 Suffix “xx” definition of PT7M61xx
Suffix xx V
TH-
(V) Suffix xx V
TH-
(V) Suffix xx
18
1.8
25
2.5
32
19
1.9
26
2.6
33
20
2.0
27
2.7
34
21
2.1
28
2.8
35
22
2.2
29
2.9
36
23
2.3
30
3.0
37
24
2.4
31
3.1
38
Note
“xx” refer to voltage range, see below table 1.
E=Lead-free and Green Packaging
Adding X suffix=Tape/Reel
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
ECN No: 10-0003
1
PT0181S-9
01/17/11
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