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UC2874DWTR-2

UC2874DWTR-2

UC2874DWTR-2

Rochester Electronics, LLC

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

SOT-23

UC2874DWTR-2 Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Mounting Type Surface Mount
Package / Case 18-SOIC (0.295, 7.50mm Width)
Surface Mount YES
Operating Temperature -25°C~85°C TA
Packaging Tape & Reel (TR)
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 Form GULL WING
Peak Reflow Temperature (Cel) 260
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) 2.65mm
Width 7.5mm
RoHS Status ROHS3 Compliant
UC2874DWTR-2 Product Details

UC2874DWTR-2 Overview


In the 18-SOIC (0.295, 7.50mm Width) package, the switching controller meets most application requirements. It is sufficient to generate 1 outputs with this dc motor controller. Packaged in solid enclosures, this pmic has a Tape & Reel (TR) rating. It is capable of handling Transistor Driver dc switching's outputs (s). A 4.4V~36V voltage is supplied to the dc control and used for operating it. Workable in an dc switcher where -25°C~85°C TA is the -25°C~85°C TArm. Switching can be done at Up to 300kHz with this switching controller. The Surface Mount allows it to be used for dc dc regulator in general. To provide efficient switching control, Soft Start is included in the dcdc regulator. The switch converters are connected to an analog IC with a SWITCHING CONTROLLER output. Thare switching converters has a terminal (s) at DUAL . Various 18 terminations. This dc dc converter ic uses a variety of control techniques, including PULSE WIDTH MODULATION. DC switcher's voltage input is 12V. It should be noted that the dc to dc regulator only accepts 36V voltage as input voltage. As a result, switching converter outputs current to the greatest value possible (1A).

UC2874DWTR-2 Features


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

UC2874DWTR-2 Applications


There are a lot of Rochester Electronics, LLC UC2874DWTR-2 DC to DC converter applications.

  • Bending machines
  • Scientific testing
  • Communication system
  • Medical monitoring systems
  • Game consoles
  • Special machining machine tools
  • Electrical power transmission
  • Cutting machine tools
  • CMM
  • Computer application technology

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