ADT7467ARQZ

Series:	dBCool®
Packaging:	Tube
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Function:	Fan Control, Temp Monitor
Sensor Type:	Internal and External
Sensing Temperature:	-40°C ~ 120°C, External Sensor
Accuracy:	±1.5°C
Topology:	ADC, Comparator, Fan Speed Counter, Multiplexer, Register Bank
Output Type:	SMBus
Output Alarm:	No
Output Fan:	Yes
Voltage - Supply:	3 V ~ 5.5 V
Operating Temperature:	-40°C ~ 120°C
Mounting Type:	Surface Mount
Package / Case:	16-SSOP (0.154", 3.90mm Width)
Supplier Device Package:	16-QSOP
Base Part Number:	ADT7467A

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ADT7467ARQZ is a highly advanced thermal management solution designed for PMIC applications. It is a powerful device that provides temperature sensing and control with sophisticated features and configurability.The ADT7467ARQZ is an advanced thermal management solution for PMIC applications. It is a single-chip solution that provides accurate temperature sensing, control and management. The chip integrates a digital temperature sensor, a sigma delta analog-to-digital converter (ADC) and a control circuit. The device is capable of reading temperatures from -55 to 125 Celsius in a range of 0.0625 degrees Celsius resolution. It also features temperature hysteresis, temperature limit pins and a range of temperature compensation options for improved accuracy and performance.The ADT7467ARQZ is designed to efficiently manage the thermal performance of PMICs. It can be used to power off, slow down or turn off peripherals in order to protect the system from excessive temperatures. It can also be used to monitor temperatures and adjust system performance accordingly. The device can be configured to define temperature levels that will trigger a warning, alert or fault when temperature thresholds are exceeded. It also provides over-temperature protection and temperature shutdown options.The working principle of the device is based on the 3-stage thermal control loop. The control loop is composed of a temperature sensor that monitors the temperature of the PMIC, a temperature comparator that compares the measured temperature with the programmed thresholds, and an optional on/off switch that controls the power to the device based on the comparison result. The device also supports temperature compensation, limit pins, a temperature hysteresis range and configurable debounce times for improved accuracy and reliability.The ADT7467ARQZ is an ideal solution for PMIC thermal management. It provides accurate temperature sensing and control with sophisticated features and configurability, enabling efficient thermal control and management of the PMICs. In addition, it provides over-temperature protection and temperature shutdown options, making it a reliable and cost-effective solution for thermal management of PMICs.

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