MP2148GQD-33-P Integrated Circuits (ICs)

Voltage - Input (Max):	5.5V
Supplier Device Package:	6-QFN (1x1.5)
Package / Case:	6-VFDFN
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C (TJ)
Synchronous Rectifier:	Yes
Frequency - Switching:	2.2MHz
Current - Output:	1A
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	3.3V
Series:	--
Voltage - Input (Min):	2.3V
Number of Outputs:	1
Output Type:	Fixed
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

PMIC - Voltage Regulators - DC DC Switching Regulators

The MP2148GQD-33-P, or the Multi-Phase Buck Converter, is a voltage regulator designed to accurately deliver an output voltage to several devices from a single input supply. The Multi-Phase Buck Converter is capable of delivering an output voltage within ±0.75% over the typical range of 2.5 V to 5.5 V and has an efficiency level of up to 96%. The device can deliver up to 10A of output current with a maximum output voltage ripple of 8mV. The Multi-Phase Buck Converter is specifically engineered to meet the demands of modern electronics and IoT applications, where power delivery is of paramount importance.

Application Field

The MP2148GQD-33-P is used in a wide range of applications due to its high efficiency and power delivery capabilities. Some of the most common applications are found in consumer electronics,industrial and automotive applications, such as power converters, motor drives, lighting, and telecoms. Additionally, the Multi-Phase Buck Converter can also be used in small-scale info-tech applications such as laptops and tablets.

Working Principle

The MP2148GQD-33-P is an advanced switching regulator specifically designed to meet the demands of modern electronics and IoT applications. The device works by taking an input voltage and dividing it into multiple phases, which are then fed into the output stage as separate, parallel currents. This process helps reduce the output ripple current and helps to ensure a stable output voltage. The Multi-Phase Buck Converter then utilizes an active current-sensing circuit to regulate the output of the device. This circuitry constantly monitors for any fluctuations in output current, and if detected, the regulator will adjust its output voltage accordingly to maintain the desired output.In order to ensure efficient power delivery, the device is equipped with an integrated switching frequency of 2 MHz. This allows the regulator to switch its individual phases faster, reducing output ripple and improving the overall efficiency of the device. The device also features synchronous rectification and integrated FETs, providing an additional boost to efficiency up to 96%.

Conclusion

The MP2148GQD-33-P Multi-Phase Buck Converter is an advanced switching regulator designed to deliver a precise output voltage to several devices. The device is highly efficient and capable of delivering up to 10A of output current with a maximum output voltage ripple of 8mV. It is used in a wide range of applications including consumer electronics, automotive and industrial applications, small-scale info-tech applications, and more. The Multi-Phase Buck Converter utilizes an active current-sensing circuit to regulate its output and is equipped with an integrated switching frequency of 2 MHz to ensure efficient power delivery. Overall, this is an excellent solution for applications where precise power delivery is of utmost importance.

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

Part Number	Manufacturer	Price	Quantity	Description