AS1905C31-T

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

AS1905C31-T is a power management integrated circuit (PMIC) designed and manufactured by Integrated Device Technology (IDT). It is a highly integrated supervisor chip for system and power integrity in a variety of electronic applications. The AS1905C31-T is a small and low-power PMIC supervisor that can be used in applications that require a high level of accuracy and power integrity.

AS1905C31-T provides a combination of robust, high performance voltage detection, reset and monitoring functions that are often needed in system and power management, such as under-voltage and over-voltage protection, power sequencing and power-on reset. Its small size and low power consumption make it ideally suited for space-constrained designs and applications with stringent power efficiency requirements.

AS1905C31-T provides a variety of features that enable it to monitor and regulate the system voltage level and function as a voltages supervisor or reset trigger. It has two internal comparators that can be programmed with an operating voltage range from 0.95 V to 2.97 V. The presence of a power-on reset circuit ensures correct system startup and orderly shutdown of the system. The reset timeout circuit is programmable, with a minimum timeout period of 250 ms. The device also features a power-down reset locking feature, which prevents unwanted settings from being changed when the system is in standby mode. In addition, the AS1905C31-T has user-programmable reset and reset timeout pull-up resistors that can be used to configure the reset parameters.

In addition to its reset and voltage detection functions, the AS1905C31-T includes a watchdog timer that can be used to detect system hangs. The watchdog timer has an adjustable reset timeout period and can be programmed to issue an active low reset signal or enter a specified standby mode if the system fails to comply with the timeout period. The watchdog timer is an especially useful feature when the system needs to be remotely monitored and controlled, as it can alert the system administrator in case of a system hang.

The AS1905C31-T is designed specifically for applications that require robust system and power management. Its wide operating voltage range, low power consumption and precise voltage detection make it an ideal choice for space-constrained designs. In addition, its user-programmable pull-up resistors and watchdog timer ensure system reliability and high performance. Thus, the AS1905C31-T is suitable for a wide range of applications, including medical electronic designs, industrial control systems and automotive electronics.

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