TLC7705QPWR

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

Power Integrated Circuit (PIC) integrated circuits have been playing an increasingly important role in the advancement of linear and switching power conversion technology. The TLC7705QPWR PIC Supervisor is a high-performance, low-supply-current supervisor dedicated to monitoring power supply rail voltages. It provides precision supervision of a system\'s active-low power-on reset (V_POR) and undervoltlockout (UVLO) functions.

The TLC7705QPWR is a three-terminal device, consisting of a power-on reset (V_POR) input, a UVLO input, and an output. The V_POR provides an active low reset signal to circuit components during power-up and power-down, while the UVLO input allows the user to regulate the voltage of the supply. The output of the TLC7705QPWR is a regulated voltage, which can be used to drive a N-channel MOSFET for additional system power protection.

The TLC7705QPWR has an excellent low-power supply current of only 10 µA (typical) and a standby current of 6 µA (typical). It is extremely small, with an SO-10 package size (1.7 mm x 2.1 mm), making it ideal for space-constrained applications. Additionally, it has very low self-heating and excellent thermal management. The TLC7705QPWR is designed to be extremely robust, capable of withstanding transient voltages up to +20 V.

The TLC7705QPWR PIC Supervisor is designed for use in a wide variety of applications, ranging from low-power safety systems and systems using multiple power sources, to medical and automotive applications. It can be used for voltage and current monitoring, over-voltage and over-current protection, and power supply rail monitoring. It can also be used as a primary or secondary supervisor for power-good signals. Additionally, the TLC7705QPWR is suitable for use in high EMI environments, thanks to its very low output impedance.

The TLC7705QPWR\'s working principle is simple. When the V_POR input voltage reaches the specified threshold voltage, the output pin is pulled to VDD, causing the system to reset, and the output pin is then connected to the UVLO input, which allows the user to set the operating system voltage level. When the UVLO input voltage drops below the specified voltage, the output pin is pulled to ground, causing the system to reset and the output pin is then released, enabling the system to operate again.

The TLC7705QPWR provides a variety of features that make it an ideal solution for power management and standby applications. In addition to the basic POR and UVLO functions, it offers a wide variety of protection and monitoring features, allowing for protection against overvoltage and reverse voltage spike conditions, as well as protection against overcurrent and short circuit conditions. It also provides thermal protection, allowing for precise temperature monitoring of the environment. Its low supply current makes it ideal for applications where power consumption needs to be minimized, and its robust design ensures reliable operation even in demanding applications.

The TLC7705QPWR is a high-performance, low-supply-current supervisor dedicated to monitoring power supply rail voltages. With its excellent low-power supply current, robust design, and wide range of features, it is ideally suited for a variety of power management and safety systems, medical applications, automotive applications, and systems using multiple power sources. Additionally, it offers low self-heating, thermal protection, and excellent thermal management, making it an ideal solution for high EMI environments.

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