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  • UC3525BDWTRG4

UC3525BDWTRG4

16 Terminals 16-Pin DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 400kHz


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UC3525BDWTRG4
  • Package: SOIC
  • Datasheet: PDF
  • Stock: 745
  • Description: 16 Terminals 16-Pin DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 400kHz (Kg)

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Details

Tags

Parameters
Package / Case SOIC
Surface Mount YES
Number of Pins 16
Weight 473.692182mg
Packaging Tape & Reel (TR)
JESD-609 Code e4
Moisture Sensitivity Level (MSL) 2
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature 70°C
Min Operating Temperature 0°C
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Frequency 450kHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count 16
Number of Outputs 2
Qualification Status Not Qualified
Output Voltage 5.1V
Input Voltage-Nom 20V
Temperature Grade COMMERCIAL
Max Supply Voltage 35V
Analog IC - Other Type SWITCHING CONTROLLER
Current - Output 100mA
Frequency (Max) 400kHz
Voltage - Output 18V
Topology Flyback, Push-Pull, Boost
Control Mode VOLTAGE-MODE
Frequency - Switching 400kHz
Control Technique PULSE WIDTH MODULATION
Rise Time 100ns
Fall Time (Typ) 50 ns
Nominal Input Voltage 35V
Max Duty Cycle 50 %
Duty Cycle (Max) 49 %
Length 10.3mm
Width 7.5mm
RoHS Status RoHS Compliant
Lead Free Lead Free

UC3525BDWTRG4 Overview


The switching controller fits in the SOIC package and is ideal for most applications. For outputs of 2, this dc motor controller is suitable. Packaging for the pmic consists of Tape & Reel (TR) solid enclosures. This switching controller can switch at 400kHz. A SWITCHING CONTROLLER analog IC is connected to the switch converters. Thare switching converters has a terminal (s) at DUAL . A variety of dc switching's functions can be performed on 16 terminations. A few of the control techniques these dc dc converter ics adapt include PULSE WIDTH MODULATION. The DC switcher's nominal voltage is 20V. Total pins of switching converter are 16. Switching converter is a special type of Switching Regulator or Controllers. Test statistics indicate DC regulator outputs 5.1V voltage. A duty cycle set at 50 % ensures voltage regulator dc to dc reliability during power-on and power-off. Switching controllers work at 450kHz Hz. Temperatures should be kept at 0°C or higher. A temperature of 70°C more than 70°C degrees Celsius should be maintained in the undc regulator. Overall, the switch converters contains 1 function(s). We design voltage regulators switchings with 16 pins. Switching can take place at a maximum frequency of 400kHz. It is possible to set the input voltage as 35V for nominal working statuses. It is ideal for switching controllers with 100mA input. Normally, it outputs a value of 18V. As far as maximum supply voltage is concerned, switching voltage regulators is rated as 35V.

UC3525BDWTRG4 Features


Switching Frequency: 400kHz
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
Frequency: 450kHz

UC3525BDWTRG4 Applications


There are a lot of Texas Instruments UC3525BDWTRG4 DC to DC converter applications.

  • Direct power supply system
  • Analog precision reference circuits
  • Printing equipment
  • Combined machine tools
  • Ball screw pair
  • Grinders
  • PSRR circuits
  • Handheld GPS
  • Hydrogen power
  • Remotely powered electric motors