AP1701BWG-7 Integrated Circuits (ICs)

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AP1701BWG-7 is a precision voltage supervisor component of the Power Management IC (PMIC) family that provides a variety of monitoring and protection functions in integrated circuit (IC) designs. It is designed to provide protection to various types of ICs by monitoring their supply voltages and generating a reset signal when the voltage falls below a predetermined level or rising above a predetermined level. This component is available in a SOIC-8 package and operates from a wide input voltage range of 4.5V to 16V.

The main purpose of AP1701BWG-7 is to provide safe operation and increased efficiency to a variety of digital systems. It features an internal comparator that monitors the supply voltage and compares it against an internally set threshold. When the supply voltage drops below the set threshold, a reset signal is generated and the system is automatically reset to a known state. This reset signal can also be used as a global reset signal for the whole chipset. Additionally, it provides a power-on reset (POR) signal which can be used to initialize a system.

Also, the AP1701BWG-7 provides an open drain output called active-low reset (RESETL). This output is used to reset the system whenever the supply voltage drops below the set threshold. It is also used to alert users when the system is powered up with an insufficient supply voltage and reduced energy efficiency. This component comes with a low quiescent current of 6 μA and low dropout voltage of 2 V, which makes it highly efficient to use in mobile device and battery powered systems.

Moreover, the AP1701BWG-7 operates in under voltage lockout (UVLO) mode. This mode protects the system from low voltage brownouts, which can result in malfunction of the system and component damages. When the supply voltage drops below a certain level, the component shuts down the system and prevents further damage. Also, it provides over voltage protection (OVP) to the systems by monitoring and limiting the voltage to a predefined level.

In addition, this component features a power-good (POK) signal that can be used for system control. This signal is generated when the input voltage is within the valid level and when it reaches the valid level the output will be high. This signal can be monitored by the system to ensure that it is powered up and operating normally.

Overall, the AP1701BWG-7 component provides a wide range of monitoring and protection functions to various types of ICs. It features low quiescent current, low dropout voltage, under voltage lockout, over voltage protection, power-on reset and active-low reset. These features make this component suitable for use in various types of digital systems, including mobile and battery powered systems, thus providing improved efficiency and safe operation.

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