CA21115009

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

CA21115009 is an integrated circuit (IC) from TT Electronics specifically designed to provide selective system protection for board-level air-cooled systems. It has a wide range of applications, from military vehicles to consumer appliances. It is designed to respond quickly when short circuits and transients occur, protecting the system from sustained thermal damage.

This device can be used to protect systems from a variety of external threats, such as lightning strikes, power spikes, and switching transients. It can also be used to provide EMI filter protection from external electrical noise. It is designed to offer a maximum current rating of 10A with a peak current of 20A. The device is also rated for an input voltage range of 10V to 48V. It is also capable of operating in temperatures ranging from 25°C to 125°C.

The working principle of CA21115009 is based on a type-1 “latch-off” response. This response type works as follows: When an over-current situation arises, the device trips an output stage that drives the status output benignly high. This indication can be used to alert system designers to a fault. The device continues to provide protection and holds the status output high until the fault condition is cleared and then reset.

In addition, CA21115009 also features an additional selectable “latching” response type. In this case, the device trips an output stage which drives the status output high and latches until the fault is cleared and then reset. This response type provides superior protection and ensures that the system is not exposed to the fault again until the fault condition is cleared.

Finally, CA21115009 also includes a feature called “latching reset”. This type of response allows the device to reset itself automatically after a fault has been cleared. This eliminates the need for manual resetting after a fault. It also ensures that all faults are cleared before the system is again allowed to operate.

In conclusion, CA21115009 is an integrated circuit that offers reliable system protection from a wide range of threats, from lightning strikes to EMI filter protection. It is designed to respond quickly when short circuits and transients occur, providing maximum protection and reliability. It also includes selectable response types that provide superior protection and ensure that the system is not exposed to faults again until the fault condition is cleared and reset. This makes it an ideal choice for a wide range of applications.

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