PIC7521

Series:	--
Packaging:	Bulk
Part Status:	Discontinued at Digi-Key
Applications:	Switching Regulator
Current - Supply:	--
Voltage - Supply:	100V
Operating Temperature:	-55°C ~ 125°C
Mounting Type:	Through Hole
Package / Case:	TO-213AA, TO-66-4
Supplier Device Package:	TO-66

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PIC7521 is an automatically adjustable Voltage Transient Suppressor (VTS) power management integrated circuit (PMIC). It is a cutting-edge device that provides excellent protection against fast and slow transients in microprocessors and other power management applications requiring high-performance protection. It also offers a high level of flexibility in its circuitry, allowing for tuning of the device for specific application requirements.The PIC7521 is designed to offer protection against both slow and fast transients in any voltage domain range from to -1.5V. It uses a variable voltage regulator that can hold the output voltage within a pre-determined range, making it suitable for a wide range of applications. The device makes use of a reverse-controlled triac to provide noise immunity and circuit protection.The core technology used in the PIC7521 is based on the Flip-Flop Architecture of PMIC. This architecture enables the circuit to act quickly against transients and removes the need for it to be continually powered. This results in power savings and reduced costs due to the elimination of active components. Additionally, the flip-flop architecture ensures that the PIC7521 can detect low-level transients with a greater accuracy than other solutions.The PIC7521 is designed for use in a variety of systems with varying power requirements. As such, the device\'s performance and features can be configured through a handful of external components, such as resistors, capacitors, and diodes. This allows the system designer to easily adjust the performance characteristics of the device to match the application\'s needs.The PIC7521 provides a comprehensive suite of protection features. It includes a variety of over-voltage, over-current, and short-circuit protection features, as well as an adjustable voltage-clamping option. This feature allows the system designer to select a protective level that maintains a desired system output voltage.In addition, the PIC7521 also includes a temperature shutdown feature, which allows the device to shut itself off when it exceeds a pre-defined temperature rating. This feature helps prevent the device from being damaged due to excessive heat, whilst still allowing the device to achieve a high level of system performance.The PIC7521 is a highly efficient and cost-effective solution for power management applications. Its flexible design and extensive feature set make it a versatile solution for a variety of power management applications. Its adjustable voltage clamping feature allows for precise control of the device\'s output voltage, whilst its robust protection features ensure the system is adequately protected from power failures and transients. Therefore, the PIC7521 provides the ideal solution for any power management application requiring a reliable and high-performance device.

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