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  • UC2874DWTR-2

UC2874DWTR-2

18 Terminals 4.4V~36V 18-Pin UC2874 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 300kHz Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UC2874DWTR-2
  • Package: 18-SOIC (0.295, 7.50mm Width)
  • Datasheet: PDF
  • Stock: 511
  • Description: 18 Terminals 4.4V~36V 18-Pin UC2874 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 300kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Mounting Type Surface Mount
Package / Case 18-SOIC (0.295, 7.50mm Width)
Surface Mount YES
Number of Pins 18
Operating Temperature -25°C~85°C TA
Packaging Tape & Reel (TR)
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 18
ECCN Code EAR99
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Base Part Number UC2874
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
Max Frequency 300kHz
Duty Cycle (Max) 100%
Clock Sync No
Height Seated (Max) 2.65mm
Width 7.5mm
RoHS Status ROHS3 Compliant

UC2874DWTR-2 Overview


This switching controller fits most application requirements since it is packaged in a 18-SOIC (0.295, 7.50mm Width) package. 1 outputs can be generated with the dc motor controller. The pmic is packaged in Tape & Reel (TR) solid enclosure. With Transistor Driver dc switching's output (s), it is able to handle it. The supply and operating voltage of the dc control are 4.4V~36V. Suitable for a -25°C~85°C TA dc switcher. The switching controller can be switched at Up to 300kHz. The Surface Mount makes it ideal for general dc dc regulator. In order to control switching efficiently, the dcdc regulator features Soft Start. An analog IC SWITCHING CONTROLLER is connected to the switch converters. There are a terminal (s) on the switching converters that are designed at DUAL. The 18 terminations can be used for a wide range of dc switching. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. DC switcher's input voltageis 12V volts. Search for "UC2874" to find other relevant dc to dc converter ics. There are 18 pins on switching converter. In particular, switching converter belongs to the Switching Regulator or Controllers family. This dc to dc regulator accepts only 36V input voltage at most. The max frequency of the pmic can reach 300kHz. Whenever the current value is 1A, switching converter outputs the highest possible value.

UC2874DWTR-2 Features


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

UC2874DWTR-2 Applications


There are a lot of Texas Instruments UC2874DWTR-2 DC to DC converter applications.

  • Cutting machine tools
  • Electrical distribution systems
  • Solar power plants
  • Various precision measuring detectors
  • Industrial controllers
  • Hydrogen power
  • Thermal power
  • Lathes
  • Linear guide
  • Medical equipment