MCP9843T-BE/MC
- Mfr.Part #
- MCP9843T-BE/MC
- Manufacturer
- Microchip Technology
- Package / Case
- 8-VFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC TEMP SENSOR DGTL 8-DFN
- Stock
- 3
- In Stock :
- 3
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- Manufacturer :
- Microchip Technology
- Product Category :
- Thermal Management
- Accuracy :
- ±3°C(Max)
- Output Driver :
- Open Drain
- Product Category :
- Board Mount Temperature Sensors
- Output Alarm :
- yes
- Termination Type :
- Solder
- Operating Temperature :
- -40°C~125°C
- Number of Terminals :
- 8
- Function :
- Temp Monitoring System (Sensor)
- Manufacturer :
- Microchip
- Product Type :
- Temperature Sensor ICs
- Interface Type :
- Serial (2-Wire, I2C)
- Supplier Device Package :
- 8-DFN (2x3)
- Factory Lead Time :
- 8 Weeks
- HTS Code :
- 8542.39.00.01
- Number of Pins :
- 8
- RoHS Status :
- ROHS3 Compliant
- Pbfree Code :
- yes
- Mounting :
- Surface Mount
- JESD-609 Code :
- e3
- Screening Level :
- Extended Industrial
- Number of Bits :
- 11
- Mounting Feature :
- Surface Mount
- Sensors/Transducers Type :
- TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL
- Output Interface Type :
- 2-WIRE INTERFACE
- Package / Case :
- 8-VFDFN Exposed Pad
- Product Status :
- Active
- Configuration :
- Local
- Mounting Style :
- SMD/SMT
- Supplier Package :
- DFN EP
- Number of Terminations :
- 8
- Product :
- Temperature Sensors
- Series :
- --
- Surface Mount :
- yes
- Qualification :
- AEC-Q100
- Sensor Type :
- Internal
- Minimum Operating Temperature :
- - 40 C
- RoHS :
- Details
- Pin Count :
- 8
- Housing :
- Plastic
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Topology :
- ADC (Sigma Delta), Register Bank
- Power Supplies :
- 2/5V
- Reach Compliance Code :
- Compliant
- Base Part Number :
- MCP9843
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- ECCN Code :
- EAR99
- Output Type :
- I2C/SMBus
- Operating Supply Current :
- 200 uA
- Brand :
- Microchip Technology
- Operating Current-Max :
- 0.5 mA
- Operating Supply Voltage :
- 5.5V
- Body Height :
- 0.9mm
- Mounting Type :
- Surface Mount
- Body Length or Diameter :
- 3mm
- Packaging :
- Tape and Reel (TR)
- Supply Current :
- 0.5(mA)
- Output Fan :
- No
- Maximum Operating Temperature :
- + 125 C
- Operational Class :
- IC
- Mount :
- Surface Mount
- Shutdown :
- Shutdown
- Body Breadth :
- 2 mm
- Operating Supply Voltage (Min) :
- 2.7(V)
- Sensing Temperature :
- -40°C~125°C
- Operating Supply Voltage (Max) :
- 5.5(V)
- Voltage - Supply :
- 2.7V~5.5V
- Interface :
- 2-Wire, I2C, Serial
- Package Type :
- DFN EP
- Base Product Number :
- MCP9843
- Type :
- DIMM Memory Module Sensor with EEPROM
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Published :
- 2009
- Datasheets
- MCP9843T-BE/MC

Thermal Management Microchip Technology MCP9843T-BE/MC Overview
The MCP9843T-BE/MC from Microchip Technology stands out as a high-performance digital temperature sensor, tailored for advanced thermal management solutions. This IC is designed to deliver precision temperature readings, crucial for maintaining the optimal operational conditions in a variety of applications. With its compact 8-DFN package, the MCP9843T-BE/MC ensures minimal footprint on the system board, making it ideal for space-constrained applications. It integrates seamlessly into various circuits, providing reliable data for effective system monitoring and control. Its accuracy and low power consumption make it a preferable choice for sophisticated electronics requiring stringent temperature regulation.
MCP9843T-BE/MC Features
The MCP9843T-BE/MC includes several features that enhance its utility in thermal management tasks. It offers a high degree of accuracy with minimal temperature drift, ensuring consistent performance. The sensor supports a wide range of supply voltages, which enhances its versatility across different electronic assemblies. Additionally, it is designed with low-power consumption in mind, making it suitable for power-sensitive applications. The digital interface of the sensor facilitates easy integration with microcontrollers and other digital systems.
MCP9843T-BE/MC Applications
- Computing Systems: Utilized in desktops, laptops, and servers for CPU temperature monitoring to prevent overheating and optimize performance.
- Telecommunication Equipment: Helps in managing the temperature of routers, switches, and base stations to ensure reliable data transmission and reduce system failures.
- Industrial Systems: Applied in automated manufacturing equipment to monitor machine health through precise temperature measurements, ensuring longevity and efficiency.
- Consumer Electronics: Integrated in devices like smartphones and tablets to oversee battery and processor temperatures, enhancing device safety and functionality.
- Automotive Electronics: Used in vehicle electronic systems to control the temperature of critical components, aiding in performance stability and safety.
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