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  • IR3621MTRPBF

IR3621MTRPBF

32 Terminals 5.5V~14.5V 32-Pin IR3621MPBF DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 200kHz~500kHz Transistor Driver


  • Manufacturer: Infineon Technologies
  • Origchip NO: 376-IR3621MTRPBF
  • Package: 32-VFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 594
  • Description: 32 Terminals 5.5V~14.5V 32-Pin IR3621MPBF DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 200kHz~500kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 18 Weeks
Mount Surface Mount, Through Hole
Mounting Type Surface Mount
Package / Case 32-VFQFN Exposed Pad
Number of Pins 32
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
Published 2005
JESD-609 Code e3
Part Status Obsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 32
ECCN Code EAR99
Terminal Finish MATTE TIN
Subcategory Switching Regulator or Controllers
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Frequency 500kHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number IR3621MPBF
Function Step-Down
Number of Outputs 2
Output Voltage 14.4V
Output Type Transistor Driver
Operating Supply Voltage 14.5V
Input Voltage-Nom 12V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 5.5V~14.5V
Control Features Frequency Control, Power Good, Soft Start
Input Voltage (Min) 5.5V
Topology Buck
Control Mode VOLTAGE-MODE
Output Current-Max 0.044A
Frequency - Switching 200kHz~500kHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PHASE-SHIFT
Max Duty Cycle 86.5 %
Height Seated (Max) 1mm
Length 5mm
Width 5mm
Radiation Hardening No
RoHS Status RoHS Compliant

IR3621MTRPBF Overview


Capsuled in the 32-VFQFN Exposed Pad package, the switching controller can be used for a wide range of applications. It is sufficient to generate 2 outputs with this dc motor controller. PMIC packaging is solid with a Tape & Reel (TR) enclosure. Transistor Driver dc switching's outputs (s) can be handled by it. This dc control has a supply voltage and operating voltage of 5.5V~14.5V. Worked in an dc switcher with a -40°C~125°C TJ rating. It can switch at 200kHz~500kHz. dc dc regulators can be carried out with Surface Mount. Frequency Control, Power Good, Soft Start provides dcdc regulator efficient switching control. The switch converters are connected to an analog IC with a DUAL SWITCHING CONTROLLER output. Switching converters are designed with the terminal (s) at position QUAD . 32 terminations with a variety of function. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. DC switcher's input voltageis 12V volts. You can find other relevant dc to dc converter ics by searching "IR3621MPBF". There are a total of 32 pins on switching converter. Switching converter is a type of Switching Regulator or Controllers in particular. An input voltage of 5.5V is the minimum required for the dc dc voltage regulator. Statistically, the DC regulator outputs 14.4V voltage. To ensure the reliability under power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set as 86.5 %. In most applications and prototype designs, DC switcher is qualified as a Surface Mount, Through Hole. There is 500kHz frequency setting on the switching controller. If the user wishes to run the voltage regulator dc to dc in a circuit safely and reliably, they should apply 14.5V. Whenever the current value is 0.044A, switching converter outputs the highest possible value.

IR3621MTRPBF Features


Transistor Driver Outputs
Switching Frequency: 200kHz~500kHz
Frequency Control, Power Good, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 86.5 %
Frequency: 500kHz

IR3621MTRPBF Applications


There are a lot of Infineon Technologies IR3621MTRPBF DC to DC converter applications.

  • Domestic water pumps
  • Computed tomography (CT)
  • Communication system
  • Electric heating, lighting
  • Adjustable voltage or current linear circuits
  • Cutting machine tools
  • Electrical power transmission
  • Product testing
  • Industrial robots
  • seismic instrument power circuits