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  • UC2874N-1

UC2874N-1

18 Terminals 9V~36V DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 300kHz Transistor Driver


  • Manufacturer: Rochester Electronics, LLC
  • Origchip NO: 699-UC2874N-1
  • Package: 18-DIP (0.300, 7.62mm)
  • Datasheet: -
  • Stock: 404
  • Description: 18 Terminals 9V~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) 9V~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-1 Overview


With its 18-DIP (0.300, 7.62mm) package, the switching controller fits the needs of most applications. This dc motor controller can be used to generate outputs with 1 numbers. The pmic is packaged in Tube solid enclosure. With this function, you can deal with Transistor Driver dc switching's outputs (s). dc controls with 9V~36V voltage are supplied and operated. Suitable for work in a -25°C~85°C TA dc switcher. There is a switch at Up to 300kHz that can be used with this controller. A generalization of dc dc regulator can be made using Through Hole. Soft Start is used for efficient switching control in the dcdc regulator. SWITCHING CONTROLLER analog IC connects the switch converters. Terminal (s) of the switching converters are designed at the DUAL position. 18 terminations with various dc switching's functions. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. It is inputted with a DC switcher's voltage of 12V. It should be fully noted that the dc to dc regulator only accepts 36V input voltage at most. The output value is set to the greatest value of 1A.

UC2874N-1 Features


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

UC2874N-1 Applications


There are a lot of Rochester Electronics, LLC UC2874N-1 DC to DC converter applications.

  • Flaw detection equipment
  • Printing
  • Correction machines
  • Telecommunications equipment
  • Network technology
  • Product burn-in
  • Serial communication converter
  • Imported equipment
  • Smoke exhaust equipment
  • Servo drive system