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  • MP2918GF-Z

MP2918GF-Z

20 Terminals 4V~40V DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 100kHz~1MHz PWM Signal


  • Manufacturer: Monolithic Power Systems Inc.
  • Origchip NO: 541-MP2918GF-Z
  • Package: 20-TSSOP (0.173, 4.40mm Width) Exposed Pad
  • Datasheet: PDF
  • Stock: 847
  • Description: 20 Terminals 4V~40V DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 100kHz~1MHz PWM Signal (Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Mounting Type Surface Mount
Package / Case 20-TSSOP (0.173, 4.40mm Width) Exposed Pad
Surface Mount YES
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
Part Status Active
Moisture Sensitivity Level (MSL) 2A (4 Weeks)
Number of Terminations 20
ECCN Code EAR99
Additional Feature REGULATING OUTPUT VOLTAGE MAX IS 25
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
JESD-30 Code R-PDSO-G20
Function Step-Down
Number of Outputs 1
Output Type PWM Signal
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 4V~40V
Control Features Enable, Frequency Control, Power Good, Soft Start
Input Voltage (Min) 4V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 100kHz~1MHz
Input Voltage (Max) 40V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Duty Cycle (Max) 99.5%
Length 6.5mm
Width 4.4mm
RoHS Status ROHS3 Compliant

MP2918GF-Z Overview


The switching controller fits in the 20-TSSOP (0.173, 4.40mm Width) Exposed Pad package and is ideal for most applications. There is sufficient capacity to generate switching controller for outputs 1. There is a Tape & Reel (TR) solid enclosure around the pmic. PWM Signal dc switching's outputs (s) can be handled by it. 4V~40V is the supply voltage and the operating voltage of the dc control. Worked in a -40°C~125°C TJ dc switcher before. Using this switching controller, it is possible to switch at 100kHz~1MHz. The Surface Mount allows it to be used for dc dc regulator in general. To ensure efficient switching, this dcdc regulator features a Enable, Frequency Control, Power Good, Soft Start. Switch converters are connected to ICs with SWITCHING CONTROLLER analog outputs. The switching converters's terminals (s) are designed at DUAL. There are many different types of terminations for 20. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. DC switcher's voltage input is 12V. It is recommended to use 4V as the minimum input voltage of dc dc voltage regulator. It should be fully noted that the dc to dc regulator only accepts 40V input voltage at most. The value of DC to DC voltage regulator is set to REGULATING OUTPUT VOLTAGE MAX IS 25 in order to better satisfy the requirement.

MP2918GF-Z Features


PWM Signal Outputs
Switching Frequency: 100kHz~1MHz
Enable, Frequency Control, Power Good, Soft Start
PULSE WIDTH MODULATION
REGULATING OUTPUT VOLTAGE MAX IS 25

MP2918GF-Z Applications


There are a lot of Monolithic Power Systems Inc. MP2918GF-Z DC to DC converter applications.

  • Refrigerators of central air conditioners
  • Hydro power
  • Cutting machine tools
  • Ball screw pair
  • Product testing
  • Network technology
  • Motor controller circuits
  • Flexible manufacturing cells
  • Grinders
  • Sink circuits