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  • MP4558DN-LF-Z

MP4558DN-LF-Z

8 Terminals 3.8V DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs Up to 2MHz Tape & Reel (TR) 1A 8-SOIC (0.154, 3.90mm Width) Exposed Pad


  • Manufacturer: Monolithic Power Systems Inc.
  • Origchip NO: 541-MP4558DN-LF-Z
  • Package: 8-SOIC (0.154, 3.90mm Width) Exposed Pad
  • Datasheet: PDF
  • Stock: 885
  • Description: 8 Terminals 3.8V DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs Up to 2MHz Tape & Reel (TR) 1A 8-SOIC (0.154, 3.90mm Width) Exposed Pad (Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width) Exposed Pad
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
Published 2013
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 2A (4 Weeks)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Time@Peak Reflow Temperature-Max (s) 40
JESD-30 Code R-PDSO-G8
Function Step-Down
Number of Outputs 1
Voltage - Input (Max) 55V
Output Type Adjustable
Voltage - Input (Min) 3.8V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Current - Output 1A
Max Output Voltage 52V
Voltage - Output (Min/Fixed) 0.8V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching Up to 2MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Min Output Voltage 800mV
Length 4.9mm
Width 3.9mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

MP4558DN-LF-Z Overview


For optimal performance, this voltage regulator makes use of the Tape & Reel (TR) package. This harley voltage regulator has 8 terminations. The type of analog IC that this voltage regulator is equipped with is SWITCHING REGULATOR. This harley voltage regulator is available in the 8-SOIC (0.154, 3.90mm Width) Exposed Pad package for the purpose of space saving. There are 1 outputs on DC DC switching regulator. As you can see, this DC DC switching regulator generates Adjustable output on its output pins. Surface Mount-mounting is compatible with this switching regulator. During switching regulator operation, the operating temperature should remain at -40°C~125°C TJ. There is a switching frequency of Up to 2MHz for this voltage regulator 12v. Regulator 3.8V can operate with dc to dc voltage regulator's minimum input voltage 3.8V. As shown in the table below, adjusting voltage regulator's output voltage (Min/Fixed) is equal to 0.8V. As a result of the 1A output current, voltage regulator offers maximum flexibility in design. As far as the voltage input is concerned, DC DC switching regulator can accept up to 55V. Its 260 peak reflow temperature makes this regulator essentially indestructible. An input voltage of 12V is required to meet the requirements of the switching regulator operation. This voltage regulator 12v should be configured with an output voltage that is at least 800mV. With a maximum output voltage of 52V, DC DC switching regulator has a very high efficiency.

MP4558DN-LF-Z Features


1 outputs
Peak reflow temperature (Cel) of 260

MP4558DN-LF-Z Applications


There are a lot of Monolithic Power Systems Inc. MP4558DN-LF-Z Voltage Regulators applications.

  • Scientific research
  • Packaging
  • Product testing
  • Drilling machines
  • Ball screw pair
  • Hydraulic presses
  • Series voltage regulation circuits
  • seismic instrument power circuits
  • Refrigerators of central air conditioners
  • Correction machines