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IRU3138CSTRPBF

IRU3138CSTRPBF

IRU3138CSTRPBF

Infineon Technologies

4.25V~25V 14-Pin IRU3138CSPBF DC to DC converter IC 1 Outputs 200kHz~400kHz Transistor Driver

SOT-23

IRU3138CSTRPBF Datasheet

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Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154, 3.90mm Width)
Number of Pins 14
Supplier Device Package 14-SOIC
Operating Temperature 0°C~70°C TA
Packaging Tape & Reel (TR)
Published 2005
Part Status Obsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Max Operating Temperature 70°C
Min Operating Temperature 0°C
Base Part Number IRU3138CSPBF
Function Step-Down
Number of Outputs 1
Output Voltage 22.5V
Output Type Transistor Driver
Max Supply Voltage 25V
Output Configuration Positive
Output Current 25A
Voltage - Supply (Vcc/Vdd) 4.25V~25V
Control Features Enable, Frequency Control, Soft Start
Topology Buck
Frequency - Switching 200kHz~400kHz
Rise Time 35ns
Synchronous Rectifier Yes
Fall Time (Typ) 35 ns
Max Frequency 440kHz
Max Duty Cycle 90 %
Duty Cycle (Max) 90%
Clock Sync No
Output Phases 1
Radiation Hardening No
RoHS Status RoHS Compliant
IRU3138CSTRPBF Product Details

IRU3138CSTRPBF Overview


This switching controller fits most application requirements since it is packaged in a 14-SOIC (0.154, 3.90mm Width) package. 1 outputs can be generated with the dc motor controller. PMIC is packaged in a solid enclosure of Tape & Reel (TR). Transistor Driver dc switching's outputs (s) are supported. 4.25V~25V is the operating voltage and supply voltage of the dc control. Suitable for a 0°C~70°C TA dc switcher. There is a switch at 200kHz~400kHz that can be used with this controller. dc dc regulator is made easier with Surface Mount. Enable, Frequency Control, Soft Start is used for efficient switching control in the dcdc regulator. You can find other relevant dc to dc converter ics by searching "IRU3138CSPBF". There are only 14 pins on switching converter. DC regulator outputs 22.5V voltage according to the test statistics. normally, the dc dc regulator's output current is 25A, which you should keep in mind when starting a project. voltage regulator dc to dcs with a 90 % duty cycle are designed to be reliable when powered on and powered off. Having a Surface Mount makes DC switcher ideal for most prototype and application designs. DC regulator's maximum frequency is 440kHz. A temperature of 0°C or higher is recommended. A temperature of 70°C degrees Celsius is recommended. It would be 14-SOIC for this part's supplier dc dc controller package. As far as maximum supply voltage is concerned, switching voltage regulators is rated as 25V.

IRU3138CSTRPBF Features


Transistor Driver Outputs
Switching Frequency: 200kHz~400kHz
Enable, Frequency Control, Soft Start
Max Duty Cycle: 90 %


IRU3138CSTRPBF Applications


There are a lot of Infineon Technologies
IRU3138CSTRPBF DC to DC converter applications.


  • Digital display device
  • Linear guide
  • Ball screw pair
  • Computer application technology
  • Network technology
  • Automation technology
  • CMM
  • Various precision measuring instruments
  • Various precision measuring detectors
  • Flaw detection equipment

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