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UC2578DP

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


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UC2578DP
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 916
  • 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 Surface Mount
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Number of Pins 16
Weight 156.489368mg
Operating Temperature -40°C~85°C TA
Packaging Tube
JESD-609 Code e4
Part Status Obsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
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 Form GULL WING
Peak Reflow Temperature (Cel) 260
Base Part Number UC2578
Function Step-Down
Number of Outputs 1
Output Type Transistor Driver
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
Control Mode VOLTAGE-MODE
Output Current-Max 0.8A
Frequency - Switching 110kHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Max Frequency 120kHz
Duty Cycle (Max) 90%
Length 9.89mm
Width 3.9mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

UC2578DP Overview


With a 16-SOIC (0.154, 3.90mm Width) package, the switching controller is suitable for a wide range of applications. There is sufficient capacity to generate switching controller for outputs 1. The pmic is packaged in Tube solid enclosure. Transistor Driver dc switching's outputs (s) are supported. dc controls with 14V~72V voltage are supplied and operated. Workable in an dc switcher where -40°C~85°C TA is the -40°C~85°C TArm. The switching controller can be switched at 110kHz. dc dc regulators can be carried out with Surface Mount. Current Limit, Soft Start is used for efficient switching control in the dcdc regulator. A SWITCHING CONTROLLER analog IC is connected to the switch converters. A switching converters's terminal (s) sits at the DUAL position. A variety of dc switching's functions can be performed on 16 terminations. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. 14V nominal DC switcher's voltage input. A search for "UC2578" will reveal other relevant dc to dc converter ics. There are only 16 pins on switching converter. Specially, switching converter corresponds to type Switching Regulator or Controllers. Having a Surface Mount makes DC switcher ideal for most prototype and application designs. 120kHz is the maximum frequency of 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 output of this function is the greatest value of 0.8A.

UC2578DP Features


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

UC2578DP Applications


There are a lot of Texas Instruments UC2578DP DC to DC converter applications.

  • Power supplies of electronic gadgets
  • Machining centers
  • Window air conditioners
  • Production lines
  • Large fire protection systems
  • Product burn-in
  • Electrical power transmission
  • Flexible manufacturing cells
  • Medical equipment
  • Special machining machine tools