Voltage - Input (Max):	16V
Supplier Device Package:	20-QFN (3x4)
Package / Case:	15-TFQFN Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C (TJ)
Synchronous Rectifier:	Yes
Frequency - Switching:	--
Current - Output:	10A
Voltage - Output (Max):	13V
Voltage - Output (Min/Fixed):	0.8V
Series:	--
Voltage - Input (Min):	4.5V
Number of Outputs:	1
Output Type:	Adjustable
Topology:	Buck
Output Configuration:	Positive
Function:	Step-Down
Part Status:	Active
Packaging:	Tape & Reel (TR)

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

。

MP38900DL-LF-Z Application Field and Working Principle

Introduction

The MP38900DL-LF-Z is a multi-output PMIC (Power Management Integrated Circuit) developed by Monolithic Power Systems that serves as a voltage regulator, specifically a DC to DC (direct current to direct current) switching regulator. It is typically used to regulate the output of a device in a range of 0.83 Volts up to 6.9 Volts, making it ideal for use in a variety of industrial and consumer applications requiring precise voltage control and low-noise operation.

Features

The MP38900DL-LF-Z has a number of features which make it ideal for many applications. It is a low-noise multi-output device and is capable of providing up to 6.9V output, giving it the flexibility to be used in a variety of applications. It is a space-saving device, owing to its very small footprint of just 4 mm x 4 mm, making it an ideal choice for use in small form factor applications. Additionally, the device has both on-chip and off-chip voltage detectors, as well as integrated switching power FETs, providing further protection and control.

Application Fields

The MP38900DL-LF-Z device is a very versatile voltage regulator, which makes it ideal for use in a wide range of applications. It is most commonly used for powering portable electronic devices, such as smartphones, wearable devices, and personal healthcare monitors. It is also used in airplane audio systems and in industrial applications, such as factory automation, robots, and communication hubs. Additionally, MP38900DL-LF-Z is used in the automotive industry to power infotainment and safety systems, as well as vehicle-to-vehicle communication systems.

Working Principle

The MP38900DL-LF-Z is a DC-to-DC converter, meaning it is able to convert direct current from one voltage level to another. It utilizes a topology known as Buck-Boost, which allows for efficient and precise voltage conversion over a wide range of input and output voltages. The working principle of the MP38900DL-LF-Z involves the switching of two power FETs at high frequency, thus allowing the conversion of the input voltage to the desired output voltage.The device utilizes a switching frequency of either 1 MHz or 2 MHz and is able to regulate the output voltage to within ±1%. It also features a low-noise operation due to its high switching frequency. In addition to this, the device also features over-voltage, current-limit and thermal protection as a means of providing safe and reliable operation.

Conclusion

The MP38900DL-LF-Z is a multi-output voltage regulator, ideal for use in a wide range of industrial, automotive and consumer applications. It utilizes the Buck-Boost topology to provide efficient and precise voltage conversion and features integrated switching FETs and low-noise operation. Additionally, the device is a space-saving solution, with a footprint of just 4 mm x 4 mm.

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

Part Number	Manufacturer	Price	Quantity	Description