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  • UC2874N-2

UC2874N-2

18 Terminals 4.4V~36V DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 300kHz Transistor Driver


  • Manufacturer: Rochester Electronics, LLC
  • Origchip NO: 699-UC2874N-2
  • Package: 18-DIP (0.300, 7.62mm)
  • Datasheet: PDF
  • Stock: 734
  • Description: 18 Terminals 4.4V~36V DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 300kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Mounting Type Through Hole
Package / Case 18-DIP (0.300, 7.62mm)
Surface Mount NO
Operating Temperature -25°C~85°C TA
Packaging Tube
JESD-609 Code e4
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 18
Terminal Finish NICKEL PALLADIUM GOLD
Terminal Position DUAL
Terminal Pitch 2.54mm
Function Step-Down
Number of Outputs 1
Output Type Transistor Driver
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 4.4V~36V
Control Features Soft Start
Topology Buck
Control Mode CURRENT-MODE
Output Current-Max 1A
Frequency - Switching Up to 300kHz
Input Voltage (Max) 36V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Duty Cycle (Max) 100%
Clock Sync No
Height Seated (Max) 5.08mm
Length 22.48mm
Width 7.62mm
RoHS Status ROHS3 Compliant

UC2874N-2 Overview


This switching controller fits most application requirements since it is packaged in a 18-DIP (0.300, 7.62mm) package. dc motor controller is suitable for 1 output generation. Packaging for the pmic consists of Tube solid enclosures. A total of Transistor Driver dc switching's outputs can be handled by it. DC control operates at 4.4V~36V volts and has 4.4V~36V supply voltage. Qualified to work in a -25°C~85°C TA dc switcher. It can switch at Up to 300kHz. A generalization of dc dc regulator can be made using Through Hole. Featured in the dcdc regulator is Soft Start which allows efficient switching control. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. There are a DUAL terminal on the switching converters. Various 18 terminations. Some of the control techniques used by these dc dc converter ics are PULSE WIDTH MODULATION. 12V nominal DC switcher's voltage input. The dc to dc regulator can only accept a maximum input voltage of 36V. Switching converter outputs current to the greatest value of 1A.

UC2874N-2 Features


Transistor Driver Outputs
Switching Frequency: Up to 300kHz
Soft Start
PULSE WIDTH MODULATION

UC2874N-2 Applications


There are a lot of Rochester Electronics, LLC UC2874N-2 DC to DC converter applications.

  • Electric heating, lighting
  • Fire elevators
  • Product testing
  • Computed tomography (CT)
  • Refrigerators of central air conditioners
  • Scientific testing
  • Household control circuits
  • Radio equipment
  • Sink circuits
  • Wide-range voltage regulation circuits