Topology:	ADC, Multiplexer, Register Bank
Base Part Number:	TMP513
Supplier Device Package:	16-SOIC
Package / Case:	16-SOIC (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Voltage - Supply:	3 V ~ 26 V
Output Fan:	No
Output Alarm:	Yes
Output Type:	2-Wire Serial, I²C/SMBUS
Series:	--
Accuracy:	±2.5°C Local(Max), ±5°C Remote(Max)
Sensing Temperature:	-40°C ~ 125°C
Sensor Type:	Internal and External
Function:	Temp Monitoring System (Sensor), Watchdog
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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, H1 TMP513AIDR

TMP513AIDR

Application Field

TMP513AIDR is a widely used integrated circuit thermal management device, designed by Texas Instruments. These thermal management devices are used for heat-activated operation in a variety of applications, including device cooling and heat insulation. TMP513AIDR works in a range of applications, from data centers and server systems, to embedded, mobile and telecommunications applications. It is designed to efficiently manage the thermal dissipation of heat generated by active devices such as processors, as well as monitor and control temperature patterns across various components in a system.

Working Principle

The TMP513AIDR is a sophisticated thermal management device with multiple features. Its design includes a main controller, temperature sensors and a fan controller. With the help of a thermistor, the device is able to read the temperature of a device, and turn on and off the fan accordingly. This way, it manages the thermal management of the device in a safe and efficient manner.The sensors read the temperature data and the information is sent to the temperature control circuits. Depending on the temperature, the TMP513AIDR controller is able to adjust the fan speed or switch off the fan if the temperature is suitably low. Furthermore, the device has an on-board analog to digital converter, making it possible to measure temperature with a much higher precision. The converter is configured to measure not only the ambient temperature but also the temperatures of each core, along with the temperatures of nearby devices.In addition to providing temperature control for the system, the TMP513AIDR device can also be used to monitor system power consumption and alert of potential overheating. The device has integrated over current protection and fuse blow protection to ensure the safe and accurate operation of the system.

Conclusion

The TMP513AIDR is an integrated circuit thermal management device broadly used in various types of applications, from data centers and server systems, to embedded and mobile applications. This thermal management device is designed to read temperature data from a thermistor and make appropriate temperature controls, such as fan speed adjustments, along with system power consumption monitoring to trap potential overheating. The TMP513AIDR has an on-board analog to digital converter for improved accuracy of temperature readings, and provides over current protection and fuse blow protection for safe and precise operation of the system.

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