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  • UC2578NG4

UC2578NG4

16 Terminals 14V~72V 16-Pin UC2578 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 110kHz Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UC2578NG4
  • Package: 16-DIP (0.300, 7.62mm)
  • Datasheet: PDF
  • Stock: 169
  • Description: 16 Terminals 14V~72V 16-Pin UC2578 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 110kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Mount Through Hole
Mounting Type Through Hole
Package / Case 16-DIP (0.300, 7.62mm)
Number of Pins 16
Weight 1.053808g
Operating Temperature -40°C~85°C TA
Packaging Tube
JESD-609 Code e4
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
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 UC2578
Function Step-Down
Number of Outputs 1
Output Type Transistor Driver
Max Output Current -800mA
Operating Supply Voltage 72V
Input Voltage-Nom 14V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 14V~72V
Control Features Current Limit, Soft Start
Topology Buck
Min Input Voltage 14V
Control Mode VOLTAGE-MODE
Frequency - Switching 110kHz
Max Input Voltage 72V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Switcher Configuration SINGLE
Max Frequency 120kHz
Duty Cycle (Max) 90%
Height 4.57mm
Length 19.3mm
Width 6.35mm
RoHS Status ROHS3 Compliant
Lead Free Contains Lead

UC2578NG4 Overview


The switching controller fits in the 16-DIP (0.300, 7.62mm) package and is ideal for most applications. There is sufficient capacity to generate switching controller for outputs 1. Tube solid enclosure protects the pmic. Transistor Driver dc switching's outputs (s) can be handled by it. dc control's supply and operating voltages are 14V~72V. Suitable for a -40°C~85°C TA dc switcher. Using this switching controller, it is possible to switch at 110kHz. dc dc regulator is made easier with Through Hole. Featured in the dcdc regulator is Current Limit, Soft Start which allows efficient switching control. An analog IC SWITCHING CONTROLLER is connected to the switch converters. A switching converters's terminal (s) sits at the DUAL position. The 16 terminations can be used for a wide range of dc switching. This dc dc converter ic uses a variety of control techniques, including PULSE WIDTH MODULATION. There is a DC switcher's nominal voltage of 14V. Other relevant dc to dc converter ics can be found by searching "UC2578". There are a total of 16 pins on switching converter. Switching converter type is specifically Switching Regulator or Controllers. As DC switcher has a Through Hole, it's suitable for most applications and prototype designs. There is a maximum frequency of 120kHz on this dc regulators. If the user wishes to run the voltage regulator dc to dc in a circuit safely and reliably, they should apply 72V. The dc switcher's maximum input voltage is 72V, so users must limit the voltage accordingly. A voltage of 14V is required for the supply. A dc switcher can only produce an output current of -800mA.

UC2578NG4 Features


Transistor Driver Outputs
Switching Frequency: 110kHz
Current Limit, Soft Start
PULSE WIDTH MODULATION

UC2578NG4 Applications


There are a lot of Texas Instruments UC2578NG4 DC to DC converter applications.

  • Balance equipment
  • Drilling machines
  • Sensitive electronic devices
  • Constant current circuits
  • Alternators
  • seismic instrument power circuits
  • ATMs
  • Special machining machine tools
  • Power supplies of electronic gadgets
  • Servo drive system