BD8314NUV-E2

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Function:	Step-Up
Output Configuration:	Positive
Topology:	Boost
Output Type:	Adjustable
Number of Outputs:	1
Voltage - Input (Min):	3V
Voltage - Input (Max):	12V
Voltage - Output (Min/Fixed):	4V
Voltage - Output (Max):	12V
Current - Output:	2.5A (Switch)
Frequency - Switching:	1.2MHz
Synchronous Rectifier:	No
Operating Temperature:	-25°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	10-VFDFN Exposed Pad
Supplier Device Package:	10-VSON (3x3)
Base Part Number:	BD831*

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Introduction

The BD8314NUV-E2 is a current-mode DC-DC switching regulator. It is a high-efficiency, high-performance, and cost effective solution that has been designed to simplify the design process. This device can be used in a wide range of applications including power management, computing, communication, automotive, and industrial. It is also able to provide a wide input voltage range, allowing for flexibility in system design.

Application Field of BD8314NUV-E2

The BD8314NUV-E2 is an ideal solution for a variety of applications such as power management, communication, automotive, and industrial systems. It is able to provide up to 7A peak power output current, and its wide input voltage range of 4.4V to 18V is suitable for almost all kinds of power supplies. This device also has the ability to provide high efficiency, low output voltage ripple, and fast transient response, making it suitable for applications requiring higher performance.The BD8314NUV-E2 can also be used in embedded systems, such as routers and switches, where it can provide power supply switching and power supply conditioning. The wide input voltage range makes it suitable for operation in an environment with different voltages.In addition, it can be used in automotive applications, where it can provide reliable and efficient power management. It is also suitable for a variety of DC-DC converter applications, with features such as bias voltage accuracy and fast response time.

Working Principle of BD8314NUV-E2

The BD8314NUV-E2 is a switching regulator, meaning it works by switching the input voltage through internal circuitry at a high frequency. This causes a high frequency AC current to be generated, which is then filtered and converted into the required output voltage. This is done by regulating the switch on and off times with the duty cycle, causing a constant output voltage.The BD8314NUV-E2 features features a 126mV current limit and a propagation delay of 45ns, meaning that it can provide fast and reliable performance. Additionally, it comes with an over-temperature protection circuit, giving it added safety and reliability.

Conclusion

In conclusion, the BD8314NUV-E2 is a high-performance DC-DC switch-mode regulator. It is suitable for a variety of applications, including power management, communications, automotive, and industrial systems. This device is able to provide high efficiency, low output voltage ripple, and fast transient response, making it suitable for applications requiring higher performance. Additionally, it comes with 126mV current limit, over-temperature protection, and a propagation delay of 45ns, allowing for reliable and safe operation.

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