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  • NCP81172MNTXG

NCP81172MNTXG

24 Terminals 4.5V~5.5V DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 200kHz~800kHz Transistor Driver


  • Manufacturer: ON Semiconductor
  • Origchip NO: 598-NCP81172MNTXG
  • Package: 24-VFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 502
  • Description: 24 Terminals 4.5V~5.5V DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 200kHz~800kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 18 Weeks
Mounting Type Surface Mount
Package / Case 24-VFQFN Exposed Pad
Surface Mount YES
Operating Temperature -40°C~100°C TA
Packaging Tape & Reel (TR)
Published 2009
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
ECCN Code EAR99
Terminal Finish Tin (Sn)
Subcategory Switching Regulator or Controllers
Terminal Position QUAD
Terminal Pitch 0.5mm
Function Step-Down
Number of Outputs 2
Output Type Transistor Driver
Input Voltage-Nom 5V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 4.5V~5.5V
Control Features Enable, Frequency Control, Phase Control, Power Good
Input Voltage (Min) 4.5V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 200kHz~800kHz
Input Voltage (Max) 5.5V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Max Duty Cycle 100 %
Serial Interfaces PSI
Clock Sync No
Height Seated (Max) 1mm
Length 4mm
Width 4mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

NCP81172MNTXG Overview


The switching controller fits in the 24-VFQFN Exposed Pad package and is ideal for most applications. 2 outputs can be generated with the dc motor controller. The pmic is packaged in Tape & Reel (TR) solid enclosure. The program can handle Transistor Driver dc switching's outputs (s). dc control's supply and operating voltages are 4.5V~5.5V. Suitable for a -40°C~100°C TA dc switcher. A switching controller such as this can switch at a value of 200kHz~800kHz . dc dc regulator is made easier with Surface Mount. Switching control is made easier with the dcdc regulator's Enable, Frequency Control, Phase Control, Power Good. A DUAL SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. Switching converters are designed with the terminal (s) at position QUAD . Different dc switching's functions can be applied to 24 terminations. A few of the control techniques these dc dc converter ics adapt include PULSE WIDTH MODULATION. 5V nominal DC switcher's voltage input. The type is a particular Switching Regulator or Controllers of switching converter. The minimum input voltage of the dc dc voltage regulator should be 4.5V. Considering the dc to dc regulator can only accept 5.5V input voltage, it is important to take note of this. Voltage regulator dc to dc is designed to operate at 100 % duty cycle during power-ups and power-downs to ensure reliability.

NCP81172MNTXG Features


Transistor Driver Outputs
Switching Frequency: 200kHz~800kHz
Enable, Frequency Control, Phase Control, Power Good
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %

NCP81172MNTXG Applications


There are a lot of ON Semiconductor NCP81172MNTXG DC to DC converter applications.

  • Correction machines
  • Arc suppression circuits
  • Fire elevators
  • Surface processing equipment
  • Experimental setup
  • Plate bending machines
  • Electric heating, lighting
  • Constant current circuits
  • seismic instrument power circuits
  • Domestic water pumps