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PT7M6250CHBTA5E

Description
Power Management Circuit,
CategoryPower/power management    The power supply circuit   
File Size503KB,12 Pages
ManufacturerPericom Technology Inc
Download Datasheet Parametric View All

PT7M6250CHBTA5E Overview

Power Management Circuit,

PT7M6250CHBTA5E Parametric

Parameter NameAttribute value
MakerPericom Technology Inc
package instruction,
Reach Compliance Codeunknown
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
PT7M62xxCLXTA3E
PT7M62xxCLXTA5E
PT7M62xxCLXC3E
PT7M62xxCLXC4E
PT7M62xxCLXNBE
PT7M62xxCLXTDE
PT7M62xxCHXTA3E
PT7M62xxCHXTA5E
PT7M62xxCHXC3E
PT7M62xxCHXTDE
PT7M62xxNLXTA3E
PT7M62xxNLXTA5E
PT7M62xxNLXC3E
PT7M62xxNLXC4E
PT7M62xxNLXNBE
PT7M62xxNLXTDE
PT7M62xxCLLXNBE
PT7M62xxNLLXNBE
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).
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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