TPS3619-50DGK

Series:	--
Packaging:	Tube
Part Status:	Active
Type:	Battery Backup Circuit
Number of Voltages Monitored:	1
Output:	Push-Pull, Totem Pole
Reset:	Active Low
Reset Timeout:	60 ms Minimum
Voltage - Threshold:	4.55V
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package:	8-VSSOP
Base Part Number:	TPS3619-50

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Introduction

TPS3619-50DGK is a power management integrated circuit (PMIC) device, also known as a supervisor IC. It is capable of providing voltage monitoring, protection, and supervisory functions in a variety of system designs. This IC can help to ensure that the power supplies used in modern computer systems operate as intended, and to help protect them from voltage irregularities, overcurrent, and other issues that can damage the system.

Application Field

The TPS3619-50DGK is designed for use in consumer electronics and computer systems. Its voltage monitoring, protection, and supervisory functions make it a great choice for the protection of any system with sensitive components. This includes portable consumer electronics and computer systems, such as notebooks, tablets, and desktops. Additionally, the TPS3619-50DGK is suitable for use in networking and telecommunications systems such as industrial routers and cameras.

• Portable consumer electronics such as notebooks, tablets, and desktops
• Networking and telecommunications systems such as industrial routers and cameras
• Industrial control systems
• Medical imaging equipment

Working Principle

The TPS3619-50DGK IC is designed to be installed inside the power supply unit of the system in which it is being used. When the voltage of the power supply is stable, the IC will monitor the voltage and will provide an output signal to the system’s processor to let it know that the power supply is behaving as intended.The TPS3619-50DGK also has a built-in protection circuit that can be configured to detect a wide range of hazardous voltages. This includes overvoltage, undervoltage, and reverse voltage. When an unsafe voltage is detected, the IC will provide a signal to the processor to alert it of the hazard and take necessary action to avoid damage.In addition to its voltage monitoring and protection features, the TPS3619-50DGK also has several supervisory features that can be used to detect fault conditions in the system. These include short-circuit detection and overcurrent detection, which help to ensure that the system is not damaged by these conditions.

Conclusion

The TPS3619-50DGK is a great choice for any system that needs reliable voltage monitoring, protection, and supervisory functions. Its versatile design makes it suitable for use in multiple applications, such as portable consumer electronics, networking and telecommunications systems, industrial control systems, and medical imaging equipment. With its built-in protective and supervisory features, this IC can help to ensure that the power supplies are behaving as intended and to protect the system from hazardous voltages and faults.

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