LM34917TL/NOPB

Voltage - Output (Min/Fixed):	--
Base Part Number:	LM34917
Supplier Device Package:	12-µSMD (1.97x2.3)
Package / Case:	12-WFBGA
Mounting Type:	Surface Mount
Operating Temperature:	--
Synchronous Rectifier:	--
Frequency - Switching:	--
Current - Output:	1.25A
Voltage - Output (Max):	--
Series:	--
Voltage - Input (Max):	33V
Voltage - Input (Min):	8V
Number of Outputs:	1
Output Type:	--
Topology:	Buck
Output Configuration:	--
Function:	Step-Down
Part Status:	Obsolete
Packaging:	Cut Tape (CT)

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 to LM34917TL/NOPB

The LM34917TL/NOPB is a synchronous DC-DC switching regulator specifically designed for automotive applications, while still being able to operate in industrial or consumer applications. It features a boost topology and synchronously rectifies the output voltage with a low RDS(ON) integrated synchronous MOSFET. The input voltage can range from 4.5V to 18V, allowing for compatibility with a wide variety of automotive application requirements. With programmable output voltage and integrated soft-start, the LM34917TL/NOPB is able to offer an excellent power solution in applications ranging from automotive aids to consumer electronics.

Application Field and Working Principle of LM34917TL/NOPB

The LM34917TL/NOPB is a switching regulator designed for automotive applications. It is a synchronous regulator, which is used to step voltage up or down, or to invert or convert the polarity. Essentially, it works by converting the input voltage to a pulse width modulated (PWM) signal, which then is used to control the duty cycle of the output voltage. The duty cycle is set by the on-time of the converter, and the output voltage is determined by the duty cycle multiply the input voltage.Typically, the LM34917TL/NOPB is used in automotive applications such as powertrain controls, automotive infotainment systems, or body control module applications. Plus, due to its high frequency range and low power consumption, it is well suited to power higher switching frequency applications.

Key Features of LM34917TL/NOPB

The LM34917TL/NOPB has several key features that make it ideal for a wide range of automotive applications. It has a wide input voltage range of 4.5V to 18V, making it able to operate in most modern automobile engine systems without any issues. The output voltage can be programmed up to 15V in order to meet the requirements of the specific application.Another key feature of the LM34917TL/NOPB is its high efficiency, with its output voltage typically more than 90% efficient when operating at switching frequencies between 100kHz and 600kHz. In addition, it features an integrated soft-start function that helps to minimize inrush current during startup and shutdown.The LM34917TL/NOPB also features integrated overvoltage protection and overcurrent protection, making it extremely reliable for automotive applications. The overcurrent protection allows for complete control over the current drawn by the switching converter, and the overvoltage protection ensures that the output voltage remains within the safe operating limits.

Conclusion

The LM34917TL/NOPB is a highly advanced synchronous DC-DC switching regulator designed specifically for automotive applications. It offers an efficient and reliable solution to provide the necessary power to automotive systems such as infotainment, body control systems, and powertrain controls. Due to its wide input voltage range, high switching frequency, and integrated soft-start and protection, the LM34917TL/NOPB is a great choice for any automotive application.

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

Part Number	Manufacturer	Price	Quantity	Description