LMR14020SSQDDAQ1

Voltage - Input (Max):	40V
Supplier Device Package:	8-SO PowerPad
Package / Case:	8-PowerSOIC (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C (TJ)
Synchronous Rectifier:	No
Frequency - Switching:	200kHz ~ 2.5MHz
Current - Output:	2A
Voltage - Output (Max):	28V
Voltage - Output (Min/Fixed):	0.8V
Series:	Automotive, AEC-Q100, SIMPLE SWITCHER®
Voltage - Input (Min):	4V
Number of Outputs:	1
Output Type:	Adjustable
Topology:	Buck
Output Configuration:	Positive
Function:	Step-Down
Part Status:	Active
Packaging:	Tube

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

Introduction

The LMR14020SSQDDAQ1 is a small DC-DC buck converter module featuring high efficiency, high power density, wide input range, and low noise. It has a wide range of applications in the fields of industrial, electronic, and telecommunication applications.

Application field

The LMR14020SSQDDAQ1 is suitable to be used in intelligent systems such as cell phones or battery powered applications such as notebook computers or handheld devices. This DC/DC converter can be used as a complete power solution in many applications. It provides high-efficiency power conversion at buck switch mode, allowing for low noise, low distortion, and low EMI emissions. It also allows for a wide input range, from 3.3V to 34V, allowing it to make use of a wide variety of power sources, from regulated sources to more complex, multiple voltage sources.The LMR14020SSQDDAQ1 is also suitable to be used in networking applications, such as Wi-Fi routers and firewalls. It allows for high efficiency power conversion, allowing for better performance, lower power consumption, and longer life for components. It also offers a wide input range and low EMI noise, making it suitable for a variety of applications.The LMR14020SSQDDAQ1 is also excellent for use in industrial applications. It offers high efficiency and power density, allowing for reliable and robust operation in even harsh environments. It also offers a wide input range, low EMI noise, making it suitable for a variety of industrial applications.

Working principle

The LMR14020SSQDDAQ1 utilizes a buck-envelop constant frequency control scheme to achieve high efficiency conversion. At the input, the converter module rectifies the input voltage, and then filters it to create an adjustable output voltage. The device uses an oscillator with an adjustable frequency to regulate the output voltage. This oscillator is connected to the power components, such as the input rectifier, the switch, and the output voltage regulator. These components then work together to switch between high and low output states, depending on the feedback voltage. During this switching process, the output voltage is regulated by the oscillator frequency, while the input voltage is regulated by the load resistance.The LMR14020SSQDDAQ1 also features a wide input voltage range, allowing for better power handling and increased power density. This wide input range allows for the device to accept a wide variety of input voltages.

Conclusion

The LMR14020SSQDDAQ1 is an excellent DC-DC buck converter module with a wide range of applications. It features high efficiency, high power density, wide input range, and low noise, making it suitable for a wide range of applications. It utilizes a buck-envelop constant frequency control scheme to achieve high efficiency conversion, and also features a wide input voltage range for improved power handling. It is an excellent choice for a wide range of applications, including industrial, electronic, and telecommunication applications.

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

Part Number	Manufacturer	Price	Quantity	Description