MAX6361LUT26+T Maxim Integrated Products, MAX6361LUT26+T Datasheet - Page 2

• Manufacturer Part Number: MAX6361LUT26+T
• Description: IC SUPERVISOR MPU LP SOT23-6
• Manufacturer: Maxim Integrated Products
• Type: Battery Backup Circuitr

Specifications of MAX6361LUT26+T

• Number Of Voltages Monitored: 1
• Output: Push-Pull, Totem Pole
• Reset: Active Low
• Reset Timeout: 150 ms Minimum
• Voltage - Threshold: 2.63V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-6
• Monitored Voltage: 2.5 V or 3 V or 3.3 V or 5 V
• Undervoltage Threshold: 2.55 V
• Overvoltage Threshold: 2.7 V
• Manual Reset: Resettable
• Watchdog: No
• Battery Backup Switching: Yes
• Power-up Reset Delay (typ): 280 ms
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 0 V
• Supply Current (typ): 15 uA (Typ)
• Maximum Power Dissipation: 696 mW
• Mounting Style: SMD/SMT
• Maximum Operating Temperature: + 85 C
• Chip Enable Signals: No
• Minimum Operating Temperature: - 40 C
• Output Type: Active Low or Push-Pull
• Power Fail Detection: No
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MAX6361LUT26+T; MAX6361LUT26+TTR

ABSOLUTE MAXIMUM RATINGS
Terminal Voltages (with respect to GND)
V
RESET (open drain), RESET (open drain) ................-0.3V to +6V
BATT ON, RESET (push-pull), RESET IN,
MR .............................................................-0.3V to (V
Input Current
SOT23, Low-Power µP Supervisory Circuits
with Battery Backup
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(V
noted.) (Note 1)
2
CC
Operating Voltage Range,
V
Supply Current
(Excluding I
I
Mode (Excluding I
BATT Standby Current
V
V
Battery-Switchover Threshold
(V
Reset Threshold
V
Reset-Active Timeout Period
SUPPLY
CC
WDI.......................................................-0.3V to (V
V
V
BATT Peak ....................................................................250mA
BATT Continuous ............................................................40mA
CC
CC
OUT
CC
CC
CC
CC
, BATT, OUT.......................................................-0.3V to +6V
_______________________________________________________________________________________
= +2.4V to +5.5V, V
or V
to OUT On-Resistance
Falling Reset Delay
- V
Peak ............................................................................1A
Continuous ............................................................250mA
in Battery-Backup Mode
BATT
in Battery-Backup
PARAMETER
BATT
OUT
)
)
OUT
)
BATT
= 3V, T
SYMBOL
I
SUPPLY
V
I
V
R
BATT
V
BATT
I
t
CC
CC
RP
ON
A
TH
= -40°C to +85°C, reset not asserted. Typical values are at T
,
No load (Note 2)
No load, V
WDI = V
(MAX6362)
V
V
5.5V > V
(V
V
V
V
V
V
MAX636_UT46
MAX636_UT44
MAX636_UT31
MAX636_UT29
MAX636_UT26
MAX636_UT23
V
V
V
BATT
CC
CC
CC
CC
BATT
BATT
BATT
CC
CC
BATT
OUT
= 3.15V, I
< V
= 0
= 4.75V, I
= 2.38V, I
falling at 10V/ms
CC
= 2.25V, I
= 2.8V,
= 4.5V, I
= 3.0V, I
+ 0.2V)
TH
CC
+ 0.3V)
+ 0.3V)
CC
CC
or GND
>
> V
OUT
OUT
OUT
OUT
OUT
CONDITIONS
OUT
TH
≤ 150mA
≤ 65mA
≤ 25mA
≤ 20mA
≤ 10mA
,
≤ 5mA
Output Current
Continuous Power Dissipation (T
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
V
V
V
T
T
T
T
Power-up
Power-down
GND ................................................................................75mA
OUT................................Short-Circuit Protection for up to 10s
RESET, RESET, BATT ON ..............................................20mA
6-Pin SOT23 (derate 8.70mW/°C above +70°C) .........696mW
A
A
A
A
CC
CC
CC
= +25°C
= -40°C to +85°C
= +25°C
= -40°C to +85°C
= 2.8V
= 3.6V
= 5.5V
V
V
V
BATT
BATT
BATT
MIN
4.50
4.25
3.00
2.85
2.55
2.25
-0.1
-1.0
150
0
- 0.15
- 0.15
A
- 0.2
= +70°C)
A
= +25°C, unless otherwise
TYP
4.63
4.38
3.08
2.93
2.63
2.32
-20
10
11
15
20
35
MAX
0.02
0.02
2.75
4.75
4.50
3.15
3.00
2.70
2.38
280
5.5
3.0
4.6
30
35
50
1
3
UNITS
mV
ms
µA
µA
µA
µs
Ω
V
V
V