ADT7488AARMZ-RL7

Topology:	ADC, Multiplexer, Register Bank
Base Part Number:	ADT7488AA
Supplier Device Package:	10-MSOP
Package / Case:	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Voltage - Supply:	3 V ~ 3.6 V
Output Fan:	No
Output Alarm:	No
Output Type:	Simple Serial Transport™ (SST)
Series:	--
Accuracy:	±1.75°C(Max)
Sensing Temperature:	-40°C ~ 125°C, External Sensor
Sensor Type:	Internal and External
Function:	Temp Monitoring System (Sensor)
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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PMIC - Thermal Management

Thermal management is an important discipline in power management IC (PMIC) technology. Thermal management is the process of managing a device’s temperature in order to ensure the device’s operation and to prevent overheating and other associated problems.The ADT7488AARMZ-RL7 PMIC, designed by Analog Devices, Inc., performs thermal management of the device it sits on. Thermal management is achieved through the inclusion of a temperature sensor and an onboard temperature comparator. The comparator detects the device’s temperature, which is then compared to a desired temperature setpoint. The PMIC then adjusts the device’s power output to compensate for any temperature changes. The ADT7488AARMZ-RL7 can support devices up to 2.5A and supports the AM423SARMZ, AM5251SARMZ, AM5256SARMZ, and AT5257SARMZ microcontrollers.The ADT7488AARMZ-RL7 also supports adjustable thermal policies, allowing it to implement different thermal management strategies based on the device’s environmental conditions. This enables the PMIC to be used to manage temperature sensitive applications such as power amplifiers, DC/DC converters, and fuses.The PMIC’s temperature sensing ability also allows it to protect against overheating. The ADT7488AARMZ-RL7 prevents overheating by detecting when the temperature reaches a certain threshold and then adjusting the power output of the device to avoid further overheating. The PMIC can also be set to output a signal when the temperature reaches a certain threshold, which can then be used to activate a temperature alarm or shut down the system.In summary, the ADT7488AARMZ-RL7 is a PMIC designed by Analog Devices, Inc. that enables power devices to be managed and monitored for temperature. It allows for adjustable thermal policies and can protect devices from overheating. The PMIC is well-suited for temperature sensitive applications, such as power amplifiers, DC/DC converters and fuses.

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