X5649P-2.7

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

PMIC - Supervisors hold a wide variety of strategic importance in the semiconductor world. The X5649P-2.7 is a perfect example of such importance. This highly configurable PMIC supervisor is designed to provide circuit regulation, reset/protection, and power management capabilities. It is widely used in industrial applications, as it offers excellent reliability and performance.

The X5649P-2.7 consists of an architecture with two power supply rails. This provides greater flexibility when it comes to power distribution. The primary power rail comprises of consisting of both positive and negative rails. The positive line allows two variable voltage outputs which can be programmed via the application software and external pins. Meanwhile, the integrated reset circuit is tightly regulated by a temperature- and voltage-compensated band-gap reference. This reference, along with the programming pins, allows the user to customize the reset threshold.

The supervisor provides most of its features due to the availability of a voltage supervisor along with an interrupt output. This feature allows for quick resetting as well as informing other components of a system about power failure. Additionally, the supervisor can be used to provide protection against overvoltage, undervoltage, ESD, and reverse current. This comprehensive protection allows the device to offer superior reliability and stability.

In addition to the output protection, the X5649P-2.7 integrates power control and supply monitoring. Through the integration of several components such as a hot-plug detection circuit, a brown-out circuit, and an open drain output, power management and sequencing can be implemented with relative ease. This enables users to control the sequencing of various components while also allowing them to monitor the system power supply under different conditions.

The internal reset mechanism is the building block of the X5649P-2.7. The power supervisor uses an open-drain output to create a reset pulse, allowing the user to vary the delay between the initial power-on and the reset signal. This feature allows users to develop failsafe reset systems, as well as flexible reset-on combinations such as off-on-on and off-on-off sequences.

The X5649P-2.7 adds a powerful security feature to the supervisor’s list of capabilities. The device integrates a secure JTAG over-the-air locking function. This allows developers to encrypt the device during production and restrict access to the settings during operation. This ensures that the settings are not tampered with or altered for malicious intent.

The X5649P-2.7 PMIC supervisor makes it easy to integrate advanced system features into a device. It offers numerous features such as two power rails, output protection, reset control, power monitoring, and secure JTAG over-the-air locking. This makes it an ideal choice for applications in the industrial, automotive, and medical markets, as it provides excellent reliability and performance in a variety of settings.

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