X5648S14I-2.7A

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 management integrated circuits (PMICs) are advanced chips embedded in electronic devices such as phones and computers. PMICs are normally responsible for the power supply related operations like voltage and current. Supervisors are one kind of PMICs and help in controlling the power and reset operations of the system. The X5648S14I-2.7A is a popular supervisor integrated circuit from Xilinx that caters to a wide range of applications.

The X5648S14I-2.7A is a single-voltage supervisor (in the regular 3.3V and 5V range) that provides protection and management of the system power through improving the power supply stability. It is designed with a watchdog timer system, reset generator and comparator circuit. This PMIC is highly integrated, easy to use, and supports a long battery life. The X5648S14I-2.7A can be used in a wide range of applications like computer motherboards, industrial controllers, and communication devices.

The working principle of the X5648S14I-2.7A is based on the watchdog timer system. This system continuously monitors the system process ensuring that the system is working according to the program instructions. If a system fails to follow the instructions, the watchdog timer system initiates a reset signal which triggers the reset generator to reset the system and restart the process. The reset generator is a flip-flop circuit that configures the reset signal as either a low pulse or a high level reset. This enables the supervisor to tailor the reset response depending on the system requirements, such as the requirement for a hard reset.

Apart from the watchdog timer system, the X5648S14I-2.7A incorporates a voltage comparator circuit that checks the system voltage level during reset. If the voltage level falls below a pre-set trip point, the comparator circuit generates a reset signal to the reset generator slowing down the system process. This helps in preventing system damages due to sudden voltage drops.

The X5648S14I-2.7A comes with two input pins for monitoring voltage and current levels. The IN1 pin is normally used for monitoring the power supply voltage while the IN2 pin is used for the current level. The X5648S14I-2.7A is designed with an adjustable trip point setting which allows the supervisor to protect the system against overvoltage, undershoot, and fast-rising or undershoot currents. Its adjustable voltage trip point is set between 2.7V and 5.3V.

The X5648S14I-2.7A supervisor is highly capable of dealing with different voltage and current levels. Its highly integrated design also ensures effective system power management. This PMIC also provides greater flexibility and control over the system power reset and voltage levels, making it ideal for mission-critical applications. With its reliable design, the X5648S14I-2.7A is the perfect solution for managing the power of those sensitive systems.

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