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PT7M6709OUEX

P1-P3P4-P6P7-P9P10-P12
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12-07-0002 PT0235-2 07/05/12
4
PT7M6709/6714
Multi-voltage Supervisor
Maximum Ratings
Storage Temperature ...............................................-65
o
C to +150
o
C
Ambient Temperature with Power Applied..............-40
o
C to +85
o
C
Supply Voltage to Ground Potential (Vcc to GND) ...-0.3V to +6.0V
DC Input/Output Current (All pins) ..........................................20mA
Power Dissipation .............................. 444mW (Depend on package)
DC Electrical Characteristics
PT7M6709 (V
CC
= 2.0V to 5.5V, T
A
= -40~+85ºC, unless otherwise noted. Typical values are at V
CC
= 5V and T
A
= +25ºC)*1
Description
Sym
Test Conditions
Min
Typ
Max
Unit
Supply Voltage Range
V
CC
-
2.0
-
5.5
V
Supply Current
I
CC
V
CC
= 3V
-
15
25
µA
V
CC
= 5V
-
20
30
Input Current
I
IN_
V
IN_
=input threshold voltage
-
5
10
µA
V
IN_
=0 to 0.85V(for adjustable threshold )
-
-
0.2
Threshold Voltage
V
TH
IN_ decreasing
5.0V (-5%)
4.50
4.63
4.75
V
5.0V (-10%)
4.25
4.38
4.50
3.3V (-5%)
3.00
3.08
3.15
3.3V (-10%)
2.85
2.93
3.00
3.0V (-5%)
2.70
2.78
2.85
3.0V (-10%)
2.55
2.63
2.70
2.5V (-5%)
2.25
2.32
2.38
2.5V (-10%)
2.13
2.19
2.25
1.8V (-5%)
1.62
1.67
1.71
1.8V (-10%)
1.53
1.58
1.62
Adjustable Threshold
V
TH
IN_ decreasing
0.609
0.623
0.635
V
Threshold Hysteresis
V
HYST
-
-
0.3×V
TH
-
%
Threshold Voltage
Temperature coefficient
TCV
TH
-
-
60
-
ppm
/ºC
Output High Voltage
V
OH
V
CC
≥ 2.0V, I
source
= 6μA(min),
PWRGD_ unasserted
0.8×Vcc
-
-
V
Output Low Voltage
V
OL
V
CC
= 5V, I
sink
= 2mA
-
-
0.3
V
V
CC
= 2.5V, I
sink
= 1.2mA
-
-
0.3
V
CC
= 1V, I
sink
= 50A*2
-
-
0.3
Output High Source
Current
I
OH
V
CC
≥ 2.0V, PWRGD_ unasserted
-
10
-
A
Note:
Stresses greater than those listed under MAXIMUM
RATINGS may cause permanent damage to the
device. This is a stress rating only and functional
operation of the device at these or any other condi-
tions above those indicated in the operational sec-
tions of this specification is not implied. Exposure
to absolute maximum rating conditions for extended
periods may affect reliability.
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12-07-0002 PT0235-2 07/05/12
5
PT7M6709/6714
Multi-voltage Supervisor
PT7M6714 (V
CC
= 2.0V to 5.5V, T
A
= -40~+85ºC, unless otherwise noted. Typical values are at V
CC
= 5V and T
A
= +25ºC)*1
Description
Sym
Test Conditions
Min
Typ
Max
Unit
Supply Voltage Range
V
CC
-
2.0
-
5.5
V
Supply Current *3
I
CC
V
CC
= 3V
-
20
35
µA
V
CC
= 5V
-
30
45
Power-Fail
Input Current
I
PFI_
V
PFI_
=0 to 0.85V
-
-
0.2
µA
V
CC
Reset Threshold
V
TH
V
CC
decreasing
PT7M6714B (-5%)
4.50
4.63
4.75
V
PT7M6714A (-10%)
4.25
4.38
4.50
PT7M6714D (-5%)
3.00
3.08
3.15
PT7M6714C (-10%)
2.85
2.93
3.00
Power-Fail
input Threshold
V
PFI
V
PFI
_ decreasing
0.609
0.623
0.635
V
Threshold Hysteresis
V
HYST
V
PFI
_ increasing relative to
V
PFI
_ decreasing
-
0.3×V
TH
-
%
MR Input Voltage
V
IL
-
-
-
0.3×Vcc
V
V
IH
-
0.7×Vcc
-
-
MR Pull-up Resistance
MR to V
CC
10
20
50
kΩ
Output High Voltage
V
OH
V
CC
≥ 2.0V, I
source
= 6A(min),
RESET, PFO_ unasserted
0.8×Vcc
-
-
V
Output Low Voltage
V
OL
V
CC
= 5V, I
sink
= 2mA
-
-
0.3
V
V
CC
= 2.5V, I
sink
= 1.2mA
-
-
0.3
V
CC
= 1V, I
sink
= 50A*2
-
-
0.3
Output High Source
Current
I
OH
V
CC
≥ 2.0V, RESET and PFO_ unasserted
-
10
-
A
Note:
*1: 100% production tested at T
A
= +25ºC. Over temperature limits are guaranteed by design.
*2: Conditions at V
CC
= 1V is guaranteed only from T
A
= 0ºC to +70ºC.
*3: Monitored voltage 5V/3.3V is also the device supply. In the typical condition, supply current splits as follows:25A for the
resistor-divider, and the rest is for other circuitry.
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12-07-0002 PT0235-2 07/05/12
6
PT7M6709/6714
Multi-voltage Supervisor
AC Electrical Characteristics
PT7M6709 (V
CC
= 2.0V to 5.5V, T
A
= -40~+85ºC, unless otherwise noted. Typical values are at V
CC
= 5V and T
A
= +25ºC)
Description
Symbol
Test Conditions
Min
Typ
Max
Unit
Propagation Delay
t
PD
V
IN_
falling at 10mV/µs from
V
TH
to
(V
TH
- 50mV)
-
30
-
µs
V
IN_
rising at 10mV/µs from
V
TH
to
(V
TH
+ 50mV)
-
5
-
PT7M6714 (V
CC
= 2.0V to 5.5V, T
A
= -40~+85ºC, unless otherwise noted. Typical values are at V
CC
= 5V and T
A
= +25ºC)
Description
Symbol
Test Conditions
Min
Typ
Max
Unit
Reset Timeout Period
t
RP
-
140
210
280
ms
Reset Delay
t
RD
V
CC
falling at 10mV/µs from
(V
TH
+ 100mV) to
(V
TH
- 100mV)
-
30
-
µs
Power-Fail
Propagation Delay
t
PFD
V
PFI_
falling at 10mV/µs from
V
TH
to
(V
TH
- 50mV)
-
30
-
µs
V
CC
falling at 10mV/µs from
(V
TH
+ 100mV) to
(V
TH
- 100mV)
-
5
-
MR Minimum Input Pulse
-
-
1
-
-
µs
MR Glitch Rejection
-
-
-
100
-
ns
MR to RESET Delay
t
MRD
-
-
200
-
ns
Fig.1 Propagation Delay of PT7M6709/6714 Fig.2 Reset Timeout Delay of PT7M6714
P1-P3P4-P6P7-P9P10-P12

PT7M6709OUEX

Mfr. #:
Buy PT7M6709OUEX
Manufacturer:
Diodes Incorporated
Description:
Supervisory Circuits Multi-voltage Supervisory
Lifecycle:
New from this manufacturer.
Delivery:
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