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UC3525BDWTRG4

UC3525BDWTRG4

UC3525BDWTRG4

Texas Instruments

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

SOT-23

UC3525BDWTRG4 Datasheet

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Specifications
Name Value
Type Parameter
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 (1 Year)
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 Product Details

UC3525BDWTRG4 Overview


The switching controller fits in the SOIC package and is ideal for most applications. dc motor controller is suitable for 2 output generation. Packaged in solid enclosures, this pmic has a Tape & Reel (TR) rating. With this switching controller, you can switch at 400kHz. Thare switch converters are connected to an analog integrated circuit (IC) of type SWITCHING CONTROLLER. There are a terminal (s) on the switching converters that are designed at DUAL. 16 terminations with various dc switching's functions. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. The DC switcher's nominal voltage is 20V. Total pins of switching converter are 16. Particularly, switching converter is a type of Switching Regulator or Controllers. A 5.1V voltage of DC regulator was detected in the test statistics. The duty cycle of the voltage regulator dc to dc can be set to 50 % on power-up or power-down to ensure reliability. There is 450kHz frequency setting on the switching controller. At 0°C and above, dc regulator should be kept. At a temperature around 70°C degrees Celsius, dc regulator should be running. Overall, the switch converters contains 1 function(s). Voltage regulators switching is designed with 16 pins. There is a maximum frequency of 400kHz that can be switched by the controller. It is possible to set the input voltage as 35V for nominal working statuses. A 100mA input is ideal for this application. This process outputs a value of 18V for normalworking processes. When it comes to maximum supply voltage, switching voltage regulators is rated 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.


  • CMM
  • Various precision measuring instruments
  • Various precision measuring detectors
  • Flaw detection equipment
  • Balance equipment
  • Industrial robots
  • Industrial controllers
  • Die casting equipment
  • Injection molding machinery
  • Various CNC machine tools

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