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UC3526DWTRG4

UC3526DWTRG4

UC3526DWTRG4

Texas Instruments

18 Terminals 18-Pin DC to DC converter IC SWITCHING CONTROLLER 2 Outputs 1Hz

SOT-23

UC3526DWTRG4 Datasheet

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Specifications
Name Value
Type Parameter
Package / Case SOIC
Surface Mount YES
Number of Pins 18
Packaging Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 18
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 CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Frequency 450kHz
Pin Count 18
Number of Outputs 2
Output Voltage 5V
Input Voltage-Nom 15V
Temperature Grade COMMERCIAL
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Current - Output 100mA
Frequency (Max) 400kHz
Voltage - Output 13V
Topology Boost, Flyback, Push-Pull
Control Mode VOLTAGE-MODE
Frequency - Switching 1Hz
Control Technique PULSE WIDTH MODULATION
Rise Time 300ns
Fall Time (Typ) 100 ns
Nominal Input Voltage 35V
Max Duty Cycle 49 %
Duty Cycle (Max) 49 %
Clock Sync Yes
Number of Output Phases 1
Width 7.5mm
Radiation Hardening No
RoHS Status RoHS Compliant
Lead Free Lead Free
UC3526DWTRG4 Product Details

UC3526DWTRG4 Overview


Capsuled in the SOIC package, the switching controller can be used for a wide range of applications. There is enough capacity in the dc motor controller to generate the output for the 2 input. PMIC packaging is solid with a Tape & Reel (TR) enclosure. Using this switching controller, it is possible to switch at 1Hz. An analog IC with the SWITCHING CONTROLLER signal 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 18 terminations. The control methods that these dc dc converter ics use include PULSE WIDTH MODULATION. DC switcher's voltage input is 15V. Pins number 18 of switching converter in total. Specially, switching converter corresponds to type Switching Regulator or Controllers. Test statistics indicate DC regulator outputs 5V voltage. As a result of this, the maximum duty cycle of the voltage regulator dc to dc must remain 49 % during power-up and power-down. Switching controller operates at 450kHz Hz. At least 0°C°C is recommended. At70°C, dc regulator should run. 1 functions are available in total for the switch converters. We design voltage regulators switchings with 18 pins. The controller can set a maximum frequency of 400kHz. It is possible to set the input voltage as 35V for nominal working statuses. With 100mA inputs, switching controller is ideal. It outputs a value of 13V in normaloperating procedures. The phase of this controller is 1.

UC3526DWTRG4 Features


Switching Frequency: 1Hz
PULSE WIDTH MODULATION
Max Duty Cycle: 49 %
Frequency: 450kHz


UC3526DWTRG4 Applications


There are a lot of Texas Instruments
UC3526DWTRG4 DC to DC converter applications.


  • 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
  • Machining centers

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