Series:	--
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Function:	Temp Monitoring System (Sensor)
Sensor Type:	Internal
Sensing Temperature:	-40°C ~ 125°C
Accuracy:	±3°C(Max)
Topology:	ADC (Sigma Delta), EEPROM, Register Bank
Output Type:	I²C/SMBus
Output Alarm:	Yes
Output Fan:	No
Voltage - Supply:	2.3 V ~ 3.6 V
Operating Temperature:	-40°C ~ 125°C
Mounting Type:	Surface Mount
Package / Case:	8-WFDFN Exposed Pad
Supplier Device Package:	8-TDFN (2x3)
Base Part Number:	STTS2002

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PMIC - Thermal Management

The STTS2002B2DN3F is a thermal management integrated circuit manufactured by STMicroelectronics. It is used to help manage and regulate the temperature of power supply and other electronic components. It is designed to provide a cost-effective solution for implementing temperature control in a wide range of applications.The STTS2002B2DN3F operates in two modes: constant current and constant voltage. In constant current mode, the device operates as a variable resistor, adjusting the current flowing through the device in response to changes in temperature. The device also has an internal feedback loop that constantly monitors the temperature of the power supply and components to ensure that it remains within the acceptable limits.In constant voltage mode, the device operates as a DC-DC step-down converter, converting a higher input voltage, typically 5V, to a lower regulated output voltage, typically 0V. This helps protect downstream devices from overvoltage and other hazards, while also providing more efficient power supply regulation.The STTS2002B2DN3F is suitable for a wide range of applications, including power supplies, consumer electronics, automotive, medical, and industrial systems. The device is equipped with features such as over-temperature protection, over-current protection, and short circuit protection. It is also available in a range of packages, including SOP, U-DFN, and QFN.The STTS2002B2DN3F is a low-cost solution for implementing temperature control in a variety of applications. It is designed to be used in conjunction with a temperature sensor, such as an NTC thermistor or a thermocouple. By monitoring the temperature of the power supply and components, the STTS2002B2DN3F helps maintain optimal operating temperature and reduce the risk of premature component failure and system damage due to excessive heat.The STTS2002B2DN3F is a compact and efficient device that helps improve the reliability and performance of applications where temperature control is vital. It is an ideal solution for a wide range of applications, from consumer electronics and automotive to industrial and medical systems.

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