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  • NCP81276MNTXG

NCP81276MNTXG

40 Terminals 4.5V~20V DC to DC converter ICSWITCHING CONTROLLER 4 Outputs 250kHz~1.2MHz PWM Signal


  • Manufacturer: ON Semiconductor
  • Origchip NO: 598-NCP81276MNTXG
  • Package: 40-VFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 445
  • Description: 40 Terminals 4.5V~20V DC to DC converter ICSWITCHING CONTROLLER 4 Outputs 250kHz~1.2MHz PWM Signal (Kg)

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Details

Tags

Parameters
Factory Lead Time 30 Weeks
Lifecycle Status ACTIVE (Last Updated: 21 hours ago)
Package / Case 40-VFQFN Exposed Pad
Surface Mount YES
Operating Temperature -10°C~100°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 40
Terminal Finish Tin (Sn)
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Time@Peak Reflow Temperature-Max (s) 30
Function Step-Down
Number of Outputs 4
Output Type PWM Signal
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive and Negative
Voltage - Supply (Vcc/Vdd) 4.5V~20V
Control Features Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 250kHz~1.2MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Serial Interfaces I2C, PSI
Height Seated (Max) 1mm
Length 5mm
Width 5mm
RoHS Status ROHS3 Compliant

NCP81276MNTXG Overview


The switching controller fits in the 40-VFQFN Exposed Pad package and is ideal for most applications. For 4 outputs, the dc motor controller is appropriate. A solid enclosure of Tape & Reel (TR) surrounds pmic. It is capable of handling PWM Signal dc switching's outputs (s). dc control's supply and operating voltages are 4.5V~20V. Worked in a -10°C~100°C TA dc switcher before. This switching controller can switch at 250kHz~1.2MHz. To ensure efficient switching, this dcdc regulator features a Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. QUAD are the position of the terminal of the switching converters. Various 40 terminations. This dc dc converter ic uses a variety of control techniques, including PULSE WIDTH MODULATION.

NCP81276MNTXG Features


PWM Signal Outputs
Switching Frequency: 250kHz~1.2MHz
Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start
PULSE WIDTH MODULATION

NCP81276MNTXG Applications


There are a lot of ON Semiconductor NCP81276MNTXG DC to DC converter applications.

  • Hydro power
  • Current source circuits
  • Flexible manufacturing cells
  • Digital display device
  • Milling machines
  • Smoke prevention equipment
  • Low output voltage switching power supply circuits
  • Printing
  • Servo drive system
  • Cutting machine tools