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MCP9502PT-105E/OT

Description
DIGITAL TEMP SENSOR-SINGLE TRIP POINT, 6Cel, RECTANGULAR, SURFACE MOUNT
CategoryThe sensor    Sensor/transducer   
File Size322KB,20 Pages
ManufacturerMicrochip
Websitehttps://www.microchip.com
Environmental Compliance
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MCP9502PT-105E/OT Overview

DIGITAL TEMP SENSOR-SINGLE TRIP POINT, 6Cel, RECTANGULAR, SURFACE MOUNT

MCP9502PT-105E/OT Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerMicrochip
package instructionLEAD FREE, PLASTIC, SOT-23, 5 PIN
Reach Compliance Codecompliant
Factory Lead Time8 weeks
Maximum accuracy (Celsius)6 Cel
body width1.55 mm
body height1.175 mm
Body length or diameter2.9 mm
shellPLASTIC
JESD-609 codee3
Installation featuresSURFACE MOUNT
Maximum working current0.04 mA
Maximum operating temperature125 °C
Minimum operating temperature-40 °C
Package Shape/FormRECTANGULAR
Sensor/Transducer TypeTEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SINGLE TRIP POINT
Maximum supply voltage5.5 V
Minimum supply voltage2.7 V
surface mountYES
Terminal surfaceMatte Tin (Sn)
Termination typeSOLDER
Base Number Matches1
MCP9501/2/3/4
Temperature Switch with Selectable Hysteresis
Features
• Factory Set Temperature Switch
• Available Temperature Switch Thresholds:
- T
SET
= -35°C,-25°C, -15°C, -5°C, 5°C, 15°C,
25°C, 35°C, 45°C, 55°C, 65°C, 75°C, 85°C,
95°C, 105°C, 115°C, 125°C
• Wide Operating Voltage Range: 2.7V to 5.5V
• Low Supply Current: 25 µA (typical)
• Temperature Switch Accuracy:
- ±1°C (typical)
- ±4°C (maximum) -15°C to +75°C
- ±6°C (maximum) -40°C to +125°C
• Switch Threshold Options (Hot/Cold):
- Rising Temp.: MCP9501/2 (Hot Option)
- Falling Temp.: MCP9503/4 (Cold Option)
• Output Configuration Options:
- Active Low, Open-Drain Output: MCP9501/3
– Uses External Pull-up Resistor
- Active-High, Push-Pull Output: MCP9502/4
• User Selectable Hysteresis: 2°C or 10°C (typical)
• 5-lead SOT-23 package
Description
Microchip Technology’s MCP9501/2/3/4 family of
devices are temperature switches with ±1°C (typical)
accurate factory set output thresholds. These devices
are ideal for high power supply systems where an
overtemperature protection circuit is needed. These
devices do not require external components, consume
25 µA (typical), and the factory set thresholds provide
simplicity.
In addition, this family of devices provide user
selectable 2°C and 10°C (typical) switch hysteresis,
and various output configurations. The MCP9501/2
outputs switch for rising temperatures while the
MCP9503/4 switch for falling temperature, with the
relative hysteresis at the set thresholds. This family of
devices is also available with Active-High Push-Pull
and Active-Low Open-Drain outputs, the MCP9502/4
and the MCP9501/3, respectively. The Push-Pull
output is ideal for a microcontroller interface while the
Open-Drain output can be used for level shifting, wired-
OR configuration, or as a heater on/off switch.
The MCP9501/2/3/4 operate from 2.7V to 5.5V supply.
This family is available with space saving 5-lead
SOT-23 package.
Applications
Power Supply Critical Temperature Shutdown
Temperature Alarm
Thermostat Control
Fan Control
Base-Stations
Automotive
Package Types
MCP9501/2/3/4
SOT-23-5
GND 1
GND 2
Hyst 3
4 V
DD
5 Output
Typical Performance
50%
40%
Occurrences
30%
20%
10%
0%
-4.0
-2.0
0.0
2.0
Temperature Accuracy (°C)
4.0
T
A
= -35°C to 125°C
V
DD
= 4.1V
32 Units
©
2011 Microchip Technology Inc.
DS22268A-page 1

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Is it lead-free? Lead free Lead free Lead free Lead free Lead free Lead free - Lead free -
Is it Rohs certified? conform to conform to conform to conform to conform to conform to - conform to -
Maker Microchip Microchip Microchip Microchip Microchip Microchip - Microchip -
package instruction LEAD FREE, PLASTIC, SOT-23, 5 PIN LEAD FREE, PLASTIC, SOT-23, 5 PIN LEAD FREE, PLASTIC, SOT-23, 5 PIN LEAD FREE, PLASTIC, SOT-23, 5 PIN LEAD FREE, PLASTIC, SOT-23, 5 PIN LEAD FREE, PLASTIC, SOT-23, 5 PIN - LEAD FREE, PLASTIC, SOT-23, 5 PIN -
Reach Compliance Code compliant compli compli compli compli compli - compliant -
Factory Lead Time 8 weeks 8 weeks 8 weeks 8 weeks 8 weeks 8 weeks - 17 weeks -
Maximum accuracy (Celsius) 6 Cel 6 Cel 6 Cel 6 Cel 6 Cel 6 Cel - 6 Cel -
body width 1.55 mm 1.55 mm 1.55 mm 1.55 mm 1.55 mm 1.55 mm - 1.55 mm -
body height 1.175 mm 1.175 mm 1.175 mm 1.175 mm 1.175 mm 1.175 mm - 1.175 mm -
Body length or diameter 2.9 mm 2.9 mm 2.9 mm 2.9 mm 2.9 mm 2.9 mm - 2.9 mm -
shell PLASTIC PLASTIC PLASTIC PLASTIC PLASTIC PLASTIC - PLASTIC -
JESD-609 code e3 e3 e3 e3 e3 e3 - e3 -
Installation features SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT surface mount SURFACE MOUNT -
Maximum working current 0.04 mA 0.04 mA 0.04 mA 0.04 mA 0.04 mA 0.04 mA - 0.04 mA -
Maximum operating temperature 125 °C 125 °C 125 °C 125 °C 125 °C 125 °C 125 Cel 125 °C -
Minimum operating temperature -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 Cel -40 °C -
Package Shape/Form RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR - RECTANGULAR -
Maximum supply voltage 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V -
Minimum supply voltage 2.7 V 2.7 V 2.7 V 2.7 V 2.7 V 2.7 V 2.7 V 2.7 V -
surface mount YES YES YES YES YES YES - YES -
Terminal surface Matte Tin (Sn) Matte Tin (Sn) - annealed Matte Tin (Sn) - annealed Matte Tin (Sn) - annealed Matte Tin (Sn) - annealed Matte Tin (Sn) - annealed - Matte Tin (Sn) -
Termination type SOLDER SOLDER SOLDER SOLDER SOLDER SOLDER - SOLDER -
Sensor/temperature sensor type - TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SINGLE TRIP POINT TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SINGLE TRIP POINT TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SINGLE TRIP POINT TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SINGLE TRIP POINT TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SINGLE TRIP POINT - - -
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