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UC2874N-1G4

UC2874N-1G4

UC2874N-1G4

Texas Instruments

18 Terminals 9V~36V 18-Pin UC2874 DC to DC converter IC SWITCHING CONTROLLER 1 Outputs Up to 300kHz Transistor Driver

SOT-23

UC2874N-1G4 Datasheet

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Specifications
Name Value
Type Parameter
Mount Through Hole
Mounting Type Through Hole
Package / Case 18-DIP (0.300, 7.62mm)
Number of Pins 18
Weight 1.206102g
Operating Temperature -25°C~85°C TA
Packaging Tube
JESD-609 Code e4
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 18
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Terminal Pitch 2.54mm
Base Part Number UC2874
Function Step-Down
Number of Outputs 1
Output Type Transistor Driver
Operating Supply Voltage 36V
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
Min Input Voltage 4.5V
Control Mode CURRENT-MODE
Output Current-Max 1A
Frequency - Switching Up to 300kHz
Max Input Voltage 36V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Max Frequency 300kHz
Duty Cycle (Max) 100%
Clock Sync No
Height 4.57mm
Length 22.48mm
Width 6.35mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
UC2874N-1G4 Product Details

UC2874N-1G4 Overview


It comes in a 18-DIP (0.300, 7.62mm) package, so switching controller can be used for most applications. This dc motor controller can be used to generate outputs with 1 numbers. Tube is the solid enclosure in which PMIC is packaged. With Transistor Driver dc switching's output (s), it is able to handle it. dc controls with 9V~36V voltage are supplied and operated. A -25°C~85°C TA dc switcher is not a problem. A switching controller such as this can switch at a value of Up to 300kHz . It is suitable for general dc dc regulator when it is set to Through Hole. DCDC regulator is controlled efficiently by Soft Start. Switch converters are connected to ICs with SWITCHING CONTROLLER analog outputs. Thare switching converters has a terminal (s) at DUAL . A variety of 18 terminations are available in dc switching. These dc dc converter ics adapt several control methods, including PULSE WIDTH MODULATION. DC switcher's input voltageis 12V volts. UC2874 can be used to locate other relevant dc to dc converter ics. The switching converter has a total of 18 pins. Switching converter is a special type of Switching Regulator or Controllers. This Through Hole makes DC switcher suitable for most prototypes and applications. This dc regulatorhas a max frequency of 300kHz. If the user wishes to run the voltage regulator dc to dc in a circuit safely and reliably, they should apply 36V. The output value is set to the greatest value of 1A. The dc switcher's maximum input voltage is 36V; users must limit it accordingly. There must be a 4.5V supply voltage.

UC2874N-1G4 Features


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


UC2874N-1G4 Applications


There are a lot of Texas Instruments
UC2874N-1G4 DC to DC converter applications.


  • Computer application technology
  • Network technology
  • Automation technology
  • CMM
  • Various precision measuring instruments
  • Various precision measuring detectors
  • Flaw detection equipment
  • Balance equipment
  • Industrial robots
  • Industrial controllers

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