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  • UC3527BN

UC3527BN

16 Terminals 8V~35V 16-Pin UC3527 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 100Hz~400kHz Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UC3527BN
  • Package: 16-DIP (0.300, 7.62mm)
  • Datasheet: PDF
  • Stock: 219
  • Description: 16 Terminals 8V~35V 16-Pin UC3527 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 100Hz~400kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Mounting Type Through Hole
Package / Case 16-DIP (0.300, 7.62mm)
Surface Mount NO
Number of Pins 16
Weight 1.053808g
Operating Temperature 0°C~70°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
Peak Reflow Temperature (Cel) NOT SPECIFIED
Frequency 450kHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number UC3527
Function Step-Up/Step-Down
Number of Outputs 2
Qualification Status Not Qualified
Output Voltage 18V
Output Type Transistor Driver
Input Voltage-Nom 20V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 100mA
Voltage - Supply (Vcc/Vdd) 8V~35V
Quiescent Current 14mA
Control Features Enable, Frequency Control, Soft Start
Topology Forward Converter, Push-Pull
Control Mode VOLTAGE-MODE
Frequency - Switching 100Hz~400kHz
Control Technique PULSE WIDTH MODULATION
Rise Time 100ns
Synchronous Rectifier Yes
Fall Time (Typ) 50 ns
Nominal Input Voltage 35V
Max Duty Cycle 50 %
Duty Cycle (Max) 49%
Output Phases 1
Height 4.57mm
Length 19.3mm
Width 6.35mm
RoHS Status ROHS3 Compliant
Lead Free Contains Lead

UC3527BN Overview


With its 16-DIP (0.300, 7.62mm) package, the switching controller fits the needs of most applications. For outputs of 2, this dc motor controller is suitable. Tube is the solid enclosure in which PMIC is packaged. A total of Transistor Driver dc switching's outputs can be handled by it. 8V~35V is the operating voltage and supply voltage of the dc control. Suitable for a 0°C~70°C TA dc switcher. This switching controller can switch at 100Hz~400kHz. It is suitable for general dc dc regulator when it is set to Through Hole. Enable, Frequency Control, Soft Start provides dcdc regulator 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. 16 terminations with a variety of function. A few of the control techniques these dc dc converter ics adapt include PULSE WIDTH MODULATION. DC switcher's input voltageis 20V volts. You can find other relevant dc to dc converter ics by searching "UC3527". There are 16 pins on switching converter. There is a particular type of Switching Regulator or Controllers in switching converter. Test statistics indicate DC regulator outputs 18V voltage. The dc dc regulator's usual output current is 100mA, which should be noted down when you start a project. During power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set to 50 %. Switching controller operates at 450kHz Hz. Dormant dc switchings use 14mA. A nominal working status is achieved when the input voltage is set to 35V.

UC3527BN Features


Transistor Driver Outputs
Switching Frequency: 100Hz~400kHz
Enable, Frequency Control, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
Frequency: 450kHz

UC3527BN Applications


There are a lot of Texas Instruments UC3527BN DC to DC converter applications.

  • Network technology
  • Cutting machine tools
  • Radio equipment
  • Precision electronic equipment
  • Solar power plants
  • Computer monitoring equipment of building
  • Shearing machines
  • Surge protection circuits
  • Electrical distribution systems
  • Computed tomography (CT)