MCP9844T-BE/MNY
- Mfr.Part #
- MCP9844T-BE/MNY
- Manufacturer
- Microchip Technology
- Package / Case
- 8-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC DIMM TEMP SENSOR 8TDFN
- Stock
- 3,724
- In Stock :
- 3,724
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- Manufacturer :
- Microchip Technology
- Product Category :
- Thermal Management
- Housing :
- Plastic
- Pin Count :
- 8
- Published :
- 2013
- Surface Mount :
- yes
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Screening Level :
- Extended Industrial
- Output Interface Type :
- 2-WIRE INTERFACE
- Product Category :
- Board Mount Temperature Sensors
- Manufacturer :
- Microchip
- Operating Supply Current :
- 100 uA
- Radiation Hardening :
- No
- Supply Current :
- 0.5(mA)
- Body Length or Diameter :
- 3mm
- Nominal Supply Current :
- 100μA
- Qualification :
- AEC-Q100
- Configuration :
- Local
- Length :
- 2mm
- Shutdown :
- Shutdown
- Operating Temperature Range :
- -40 to +125 °C
- Mounting Type :
- Surface Mount
- Product Type :
- Temperature Sensor ICs
- Mounting :
- Surface Mount
- Operating Current-Max :
- 0.5 mA
- Operating Temperature :
- -40°C~125°C
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Packaging :
- Tape and Reel (TR)
- Maximum Operating Temperature :
- +125 °C
- Mount :
- Surface Mount
- Body Height :
- 0.75mm
- Accuracy :
- ±3°C(Max)
- Product :
- Temperature Sensors
- Termination Type :
- Solder
- Product Status :
- Active
- Dimensions :
- 2 x 3 x 0.75mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Series :
- --
- Interface :
- 2-Wire, I2C, Serial
- RoHS Status :
- ROHS3 Compliant
- Number of Pins :
- 8
- Brand :
- Microchip Technology
- Sensors/Transducers Type :
- TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL
- Mounting Style :
- SMD/SMT
- Height :
- 0.75mm
- Package Type :
- TDFN EP
- Topology :
- ADC (Sigma Delta), Register Bank
- Operating Supply Voltage :
- 1.7, 3.6 V
- Width :
- 3mm
- Type :
- Temperature Sensor
- Operating Supply Voltage (Max) :
- 3.6(V)
- Supplier Device Package :
- 8-TDFN (2x3)
- Reach Compliance Code :
- Compliant
- MSL :
- MSL 1 - Unlimited
- Voltage - Supply :
- 1.7V~3.6V
- Operational Class :
- IC
- Package / Case :
- 8-WFDFN Exposed Pad
- JESD-609 Code :
- e4
- Minimum Operating Temperature :
- -40 °C
- Output Driver :
- Open Drain
- Subcategory :
- Sensors
- Resolution :
- 8 bit
- Function :
- Temp Monitoring System (Sensor)
- Minimum Operating Supply Voltage :
- 1.7 V
- Operating Supply Voltage (Min) :
- 1.7(V)
- Supplier Package :
- TDFN EP
- REACH SVHC :
- No SVHC
- Mounting Feature :
- Surface Mount
- Sensing Temperature :
- -40°C~125°C
- Interface Type :
- Serial (2-Wire, I2C)
- Maximum Operating Supply Voltage :
- 3.6 V
- Factory Lead Time :
- 7 Weeks
- Sensor Type :
- Internal
- Base Part Number :
- MCP9844
- Output Fan :
- yes
- Output Alarm :
- yes
- Body Breadth :
- 2 mm
- RoHS :
- Details
- Base Product Number :
- MCP9844
- Output Type :
- 2-Wire Serial, I2C
- Datasheets
- MCP9844T-BE/MNY

Thermal Management Microchip Technology MCP9844T-BE/MNY Overview
The Microchip Technology MCP9844T-BE/MNY is a highly precise, integrated circuit DIMM temperature sensor, optimized for server memory module applications. This robust IC is housed in an 8TDFN package, designed for advanced thermal management in high-demand systems. Ensuring operational integrity and stability, this temperature sensor facilitates real-time temperature monitoring and thermal protection. Its precision and reliability make it a critical component in maintaining the efficacy and longevity of DIMM modules, thus supporting system performance in various demanding environments. The utilization of the Thermal Management Microchip Technology MCP9844T-BE/MNY ensures enhanced performance and durability, making it a key asset for manufacturers aiming to incorporate robust thermal control systems into their designs.
MCP9844T-BE/MNY Features
The MCP9844T-BE/MNY temperature sensor offers several advanced features that are essential for effective thermal management. Key features include high accuracy temperature readings, low power consumption, and a compact 8TDFN package that is ideal for space-constrained applications. Furthermore, this sensor supports a JEDEC-standard two-wire I2C/SMBus serial interface, which simplifies integration into existing platforms. Additional features like an integrated EEPROM, programmable temperature alert limits, and a shutdown mode contribute to its versatility and functionality in various thermal management scenarios.
MCP9844T-BE/MNY Applications
- Server Memory Modules: Monitors and controls the temperature of DIMMs, preventing thermal-related issues and ensuring reliable operation under various load conditions.
- Embedded Systems: Used to monitor the core temperature of microcontrollers and other critical components to prevent overheating and ensure optimal performance.
- Data Centers: Ensures the thermal stability of high-performance server racks by providing crucial data to thermal management systems, optimizing cooling strategies and reducing the risk of overheating.
- Telecommunications Equipment: Monitors temperature in equipment such as routers and switches to maintain performance reliability and prevent thermal-induced failures in dense installations.
- Industrial Computing: Applied in industrial PCs and automated equipment to manage the thermal conditions, safeguarding them from extremes of temperature that could affect system integrity and data accuracy.
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