Name: MPQ4559DQ-LF-P
Brand: Monolithic Power Systems Inc.
SKU: MPQ4559DQ-LF-P
Price: 2.09000 USD
Availability: InStock

Technical Specifications

Parameter Name	Value
Type	Parameter
Factory Lead Time	15 Weeks
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	10-VFDFN Exposed Pad
Number of Pins	10
Supplier Device Package	10-QFN (3x3)
Operating Temperature	-40°C~125°C TJ
Packaging	Cut Tape (CT)
Published	2013
Part Status	Discontinued
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Max Operating Temperature	125°C
Min Operating Temperature	-40°C
Function	Step-Down
Number of Outputs	1
Efficiency	95 %
Voltage - Input (Max)	55V
Output Voltage	52V
Output Type	Adjustable
Max Output Current	1.5A
Operating Supply Voltage	36V
Voltage - Input (Min)	3.8V
Min Supply Voltage	3.8V
Operating Supply Current	100μA
Output Configuration	Positive
Current - Output	1.5A
Max Output Voltage	52V
Voltage - Output (Min/Fixed)	0.8V
Topology	Buck
Min Input Voltage	3.8V
Frequency - Switching	Up to 2MHz
Max Input Voltage	55V
Synchronous Rectifier	No
Min Output Voltage	800mV
Voltage - Output (Max)	52V
Radiation Hardening	No
RoHS Status	ROHS3 Compliant

MPQ4559DQ-LF-P Product Details

MPQ4559DQ-LF-P Overview

It uses the Cut Tape (CT) package in order to optimize the performance of this voltage regulator. The harley voltage regulator is available as a 10-VFDFN Exposed Pad package to save space. The voltage regulator is configured with 1 outputs. As you can see, this DC DC switching regulator generates Adjustable output on its output pins. A Surface Mount mounting is required for this switching regulator. Voltage regulators should be operated at -40°C~125°C TJ temperature while operating. DC-DC switching regulators reach Up to 2MHz switching frequencies. Despite its low input voltage, this voltage regulator can operate. In this adjusting voltage regulator, the output voltage (Min/Fixed) equates to 0.8V. Featuring a 1.5A output current, dc to dc voltage regulator offers maximum design flexibility. There is a voltage regulator maximum input voltage of 55V. At 52V volts, voltage regulator can provide voltage. To operate the voltage regulator 12v, 10 pins are required. The output voltage of this voltage regulator 12v should at least be set at 800mV volts at all times. Accordingly, dc to dc voltage regulator's maximum output current is 1.5A A. By using 52V as the maximum output voltage, adjusting voltage regulator is easy to operate. A maximum voltage of 52V can be obtained from the regulator voltage. Switching regulators such as this operate from voltages of 36V. In order to ensure reliable performance, the dc to dc voltage regulator's minimum supply voltage is 3.8V volts. In order to ensure switching regulator's stable operation, the maximum operating temperature 125°C is set at a high level. For reliable operation, switching regulator operates at -40°C degrees Celsius. The dc to dc voltage regulator's input voltage must be at least 3.8V in order to work. At its maximum, this DC-DC switching regulator can sustain a 55V input voltage. It operates on a 100μA supply current of adjusting voltage regulator.