MAX6502UKP105+T Maxim Integrated Products, MAX6502UKP105+T Datasheet - Page 2

• Manufacturer Part Number: MAX6502UKP105+T
• Description: IC TEMP SWITCH SOT23-5
• Manufacturer: Maxim Integrated Products

Specifications of MAX6502UKP105+T

• Function: Temp Switch
• Topology: Comparator, Voltage Reference
• Sensor Type: Internal
• Sensing Temperature: 105°C Trip Point
• Output Type: Active High/Push-Pull
• Output Alarm: Yes
• Output Fan: Yes
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5, SC-74A, SOT-25
• Temperature Threshold: + 105 C
• Full Temp Accuracy: +/- 0.5 C
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 55 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ABSOLUTE MAXIMUM RATINGS
Supply Voltage (V
TOVER (MAX6501) ...................................................-0.3V to +7V
TOVER (MAX6502) .....................................-0.3V to (V
TUNDER (MAX6503) ................................................-0.3V to +7V
TUNDER (MAX6504) ..................................-0.3V to (V
All Other Pins..............................................-0.3V to (V
Input Current (all pins) ........................................................20mA
Low-Cost, +2.7V to +5.5V, Micropower
Temperature Switches in SOT23
ELECTRICAL CHARACTERISTICS
(V
at T
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.
2
Note 1: 100% production tested at T
Note 2: The MAX6501–MAX6504 are available with internal, factory-programmed temperature trip thresholds from -45°C to +125°C
Note 3: Guaranteed by design.
Supply Voltage Range
Supply Current
Temperature Threshold
Accuracy (Note 2)
Temperature Threshold
Hysteresis
HYST Input Threshold
(Note 3)
Output Voltage High
Output Voltage Low
Open-Drain Output Leakage
Current
CC
A
_______________________________________________________________________________________
= +2.7V to +5.5V, R
= +25°C.) (Note 1)
in +10°C increments ( see Selector Guide).
PARAMETER
CC
) Range....................................-0.3V to +7V
PULLUP
= 100kΩ (MAX6501/MAX6503 only), T
SYMBOL
T
A
ΔT
V
V
V
HYST
I
V
V
CC
= +25°C. Specifications over temperature limits are guaranteed by design.
OH
CC
OL
IH
IL
TH
-45°C to -25°C
-15°C to +15°C
+35°C to +65°C
+75°C to +125°C
HYST = GND
HYST = V
I
(MAX6502/MAX6504 only)
I
(MAX6502/MAX6504 only)
I
I
V
V
SOURCE
SOURCE
SINK
SINK
CC
TOVER
= 2.7V, V
= 1.2mA, V
= 3.2mA, V
CC
CC
CC
= 5.5V (MAX6501)
+ 0.3V)
+ 0.3V)
+ 0.3V)
= 500µA, V
= 800µA, V
CC
TUNDER
CONDITIONS
CC
CC
CC
CC
> 2.7V
> 4.5V
= 5.5V (MAX6503),
Output Current (all pins) .....................................................20mA
Continuous Power Dissipation (T
Operating Temperature Range .........................-55°C to +135°C
Storage Temperature Range .............................-65°C to +165°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
> 2.7V
> 4.5V
SOT23 (derate 3.1mW/°C above +70°C) ......................247mW
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are
0.8 x V
0.8 x V
V
CC
MIN
2.7
-6
-4
-4
-6
- 1.5
A
CC
CC
= +70°C)
±0.5
±0.5
±0.5
±0.5
TYP
30
10
10
2
0.2 x V
MAX
5.5
0.3
0.4
85
+6
+4
+4
+6
CC
UNITS
µA
nA
°C
°C
V
V
V
V