X5163S8ZT1

PMIC - Supervisors

The X5163S8ZT1 is a high-performance, low-power supervisor and reset monitor. It monitors the power rails, provides fail-safe system reset, provides regulated power for the system logic and other peripherals, and provides system status indication with the help of an integrated green LED.

The X5163S8ZT1 can be used for a variety of different applications in a wide range of power sources.

Application Field

• Wide input range of 2.5V to 4.6V
• Supervisory and reset monitoring functions
• Integrated systems with the GPU, system memory and other peripherals
• Automotive, industrial, and medical applications
• Various embedded audio applications
• Bluetooth, Wi-Fi, and other wireless communication platforms
• CMOS logic level shifter

Working Principle

The X5163S8ZT1 consists of two main functions, a Supervisor and a Reset Monitor. The Supervisor function is responsible for monitoring the power rails in order to make sure that the system power is always within the operating range. This is done by comparing the input voltage and the reference voltage (Vref). The supervisor is also capable of detecting undervoltage conditions, overvoltage conditions, and brownouts. When either of these conditions occur, it will assert a reset signal which will reset all the peripherals in the system.

The Reset Monitor function is responsible for monitoring the reset pin and asserting a system reset signal when it is triggered. The reset monitor can be configured to use either active-low or active-high reset. The reset monitor also provides a regulated output voltage (Vout) in order to power the other peripherals in the system.

The X5163S8ZT1 also includes an integrated green LED that can be used to indicate the status of the system. The LED will be on when the power supply is stable and off if there is an error or fault detected.

The X5163S8ZT1 is a highly reliable supervisor IC perfect for a wide range of applications and power sources. With its integrated features and superior performance, it is an excellent choice for any system design.