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  • UC2578N

UC2578N

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


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UC2578N
  • Package: 16-DIP (0.300, 7.62mm)
  • Datasheet: PDF
  • Stock: 928
  • 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
Max Frequency 120kHz
Duty Cycle (Max) 90%
Height 4.57mm
Length 19.3mm
Width 6.35mm
RoHS Status ROHS3 Compliant
Lead Free Contains Lead

UC2578N Overview


With its 16-DIP (0.300, 7.62mm) package, the switching controller fits the needs of most applications. It is sufficient to generate 1 outputs with this dc motor controller. Packaged in solid enclosures, this pmic has a Tube rating. With Transistor Driver dc switching's output (s), it is able to handle it. dc control's supply and operating voltages are 14V~72V. Worked in an dc switcher with a -40°C~85°C TA rating. In this switching controller, the switch can be set to 110kHz. The Through Hole allows it to be used for dc dc regulator in general. The dcdc regulator features Current Limit, Soft Start for efficient switching control. Thare switch converters are connected to an analog integrated circuit (IC) of type SWITCHING CONTROLLER. A switching converters's terminal (s) sits at the DUAL position. A variety of terminations with 16 of dc switching. A few of the control techniques these dc dc converter ics adapt include PULSE WIDTH MODULATION. DC switcher's voltage input is 14V. Other relevant dc to dc converter ics can be found by searching "UC2578". There are only 16 pins on switching converter. Specifically, switching converter falls under the Switching Regulator or Controllers category. DC switcher's Through Hole makes it qualified for most application and prototype designs. DC switcher's120kHz is the maximum frequency of this dc regulators. In order to run the voltage regulator dc to dc safely and reliably, users are advised to apply 72V. The maximum input voltage of this dc switcher is 72V, so users must limit the voltage accordingly. The supply voltage must be 14V. DC switcher will not be able to provide an output current above -800mA volts.

UC2578N Features


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

UC2578N Applications


There are a lot of Texas Instruments UC2578N DC to DC converter applications.

  • Network technology
  • Smoke exhaust equipment
  • Program control systems
  • PSRR circuits
  • Balance equipment
  • Elevator lighting
  • ATMs
  • Thermal power
  • USB circuits
  • Magnetohydrodynamic power