UC2914DWTR Integrated Circuits (ICs)

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 - Hot Swap Controllers are integrated circuit (IC) devices which are specifically designed for managing hot swap circuit applications. Hot swaps are a type of electrical circuit which is specially designed to allow devices to be inserted or removed from an operating system without any interruption to its smooth operation. A typical PMIC - Hot Swap Controller will provide the necessary power control, current limiting and monitoring functions which are required to safely manage hot swap operations.

The UC2914DWTR is a particularly versatile PMIC - Hot Swap Controller that is capable of stabilizing the input bus current and voltage, as well as monitoring and controlling the system power sequence. It is an easy-to-use device which utilizes a single control pin to manage the power sequencing of up to five individual channels. The device is housed in a Thin Small-Outline Package (TSOP-14) and is compatible with most commercial chip designs.

In order to discuss its application field and working principle, we will begin by considering its main features. The UC2914DWTR features a wide range of programmable features which allow it to be used for a variety of tasks. This includes configurable input voltage ranges, adjustable slew rates, configurable power-on delay and timeout, over-current protection and programmable current limiting. The device also has advanced error detection and reporting capabilities, as well as integrated fault isolation and hysteretic threshold levels.

This device can be used in a variety of application fields, including digital audio systems, battery-powered systems and systems requiring multiple power sources. It is often deployed in battery-powered applications due to the ability to monitor, control and maintain the system power in an efficient manner. The device is also suitable for use in digital audio systems due to its programmable current-limiting capabilities and advanced error reporting features.

The UC2914DWTR works in a simple manner, relying on a single control pin to control the power-on sequence. This pin is used to set the input voltage range, slew rate, timeout, over-current protection and programmable current limit. The device also features an onboard over-temperature protection mechanism which ensures that the system does not exceed the designated temperature limits. Upon reaching the predetermined temperature level, the device will automatically shut down the system.

The UC2914DWTR also features a built-in monitoring system which interrogates each channel through a serial interface. This allows the device to monitor the status of each channel, gather current/voltage data, report and/or limit the overcurrent events, provide over-temperature protection and detect short-circuit faults. This type of monitoring capability makes the device particularly suitable for use in digital audio systems and battery-operated applications.

In conclusion, the UC2914DWTR is an advanced PMIC - Hot Swap Controller with a wide range of programmable features which enable it to be utilized in a variety of application fields. It provides a simple control pin which is used to control the power-on sequence as well as an onboard monitoring system which allows the device to check the status of each channel and report/limit overcurrent events. The device also features over-temperature protection and integrated fault isolation, making it suitable for use in digital audio systems and battery-powered applications.

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