S-80948CNNB-G9JT2G

Series:	S-809xxC
Packaging:	Tape & Reel (TR)
Part Status:	Not For New Designs
Type:	Voltage Detector
Number of Voltages Monitored:	1
Output:	Open Drain or Open Collector
Reset:	Active Low
Reset Timeout:	20 ms Minimum
Voltage - Threshold:	4.8V
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	SC-82A, SOT-343
Supplier Device Package:	SC-82AB

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction to the S-80948CNNB-G9JT2G

The S-80948CNNB-G9JT2G is a type of integrated circuit (IC) from the family of PMIC (Power Management Integrated Circuit) - Supervisors. It is used to regulate the power supply in high-performance microprocessors and digital circuit systems. This IC is able to provide up to 15 independent voltage domains with individually configurable voltage levels and sequence.

Applications of the S-80948CNNB-G9JT2G

The S-80948CNNB-G9JT2G is mainly used in the field of power management, particularly in the mobile application market. It is well suited to control highly loaded digital ICs and SoCs that require stable power supply. It can also be used in telecommunications, computer systems, automotive, industrial, medical and consumer electronics products. The IC is used primarily as a low power supervisor, providing monitoring and protection services for digital circuits. It is used for providing power-on reset (POR), power-on voltage monitoring (POVM) and under-voltage monitoring (UVM). It can also work as a supply management supervisor and provide over-current limiting (OCL) and voltage scaling features.

Working Principle of the S-80948CNNB-G9JT2G

The core of the S-80948CNNB-G9JT2G is a highly-integrated device that is able to efficiently and reliably manage the power of a digital circuit or processor. It has a unique ‘simple pool’ architecture that allows it to switch between energy saving modes such as deep power down, low power and low power idle and active modes. The S-80948CNNB-G9JT2G’s power control logic employs a multi-level system to reduce current consumption. The IC has an integrated high-accuracy analog-digital converter (ADC) that monitors the supply voltage and compares it with the programmable POR and UVM trip points. The internal signal generated by this monitor is used by the power control logic to automatically activate over-current and voltage scaling protection circuits when the voltage falls outside of the pre-defined trip points.The S-80948CNNB-G9JT2G also has an integrated watchdog timer that is used to monitor the operation of the system. It can be programmed to reset the microcontroller in case of damage or sudden decrease in system performance.

Conclusion

The S-80948CNNB-G9JT2G is a highly-integrated PMIC -Supervisors that efficiently and reliably manages the power of a digital circuit or processor. It is mainly used in the mobile application market to provide up to 15 independent voltage domains and several other power management features such as POR, POVM and UVM. Its unique ‘simple pool’ architecture gives it the ability to automatically switch energies saving modes, reduce its current consumption and monitor its own performance.

The specific data is subject to PDF, and the above content is for reference