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IR3638STRPBF

IR3638STRPBF

IR3638STRPBF

Infineon Technologies

14 Terminals 5V~13.2V 14-Pin IR3638SPBF DC to DC converter IC SWITCHING CONTROLLER 1 Outputs 400kHz Transistor Driver

SOT-23

IR3638STRPBF Datasheet

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Specifications
Name Value
Type Parameter
Factory Lead Time 13 Weeks
Mount Surface Mount, Through Hole
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154, 3.90mm Width)
Number of Pins 14
Operating Temperature 0°C~125°C TJ
Packaging Tape & Reel (TR)
Published 2007
JESD-609 Code e3
Part Status Obsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 14
ECCN Code EAR99
Terminal Finish TIN
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number IR3638SPBF
Function Step-Down
Number of Outputs 1
Output Voltage 600mV
Output Type Transistor Driver
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Operating Supply Current 15mA
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 5V~13.2V
Control Features Enable, Soft Start
Input Voltage (Min) 5V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 400kHz
Control Technique PULSE WIDTH MODULATION
Rise Time 30ns
Synchronous Rectifier Yes
Fall Time (Typ) 30 ns
Switcher Configuration PUSH-PULL
Max Frequency 440kHz
Max Duty Cycle 95 %
Isolation Non-Isolated
Duty Cycle (Max) 85%
Clock Sync No
Height 1.5748mm
Length 8.7376mm
Width 3.9878mm
RoHS Status RoHS Compliant
IR3638STRPBF Product Details

IR3638STRPBF Overview


Capsuled in the 14-SOIC (0.154, 3.90mm Width) package, the switching controller suits most application needs. The dc motor controller is adquate to generate for 1 outputs. The pmic is packaged in Tape & Reel (TR) solid enclosure. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching'sThe supply and operating voltage of the dc control are 5V~13.2V. Qualified to work in a 0°C~125°C TJ dc switcher. This switching controller can switch at 400kHz. Surface Mount makes it suitable for general dc dc regulator. The dcdc regulator features Enable, Soft Start for efficient switching control. The switch converters are connected to a SWITCHING CONTROLLER analog IC. Terminal (s) of the switching converters are designed at the DUAL position. 14 terminations with a variety of function. To name a few of the control techniques these dc dc converter ics adapt, it includes PULSE WIDTH MODULATION. 12V nominal DC switcher's voltage input. Other relevant dc to dc converter ics can be found by searching "IR3638SPBF". Switching converter has a total of 14 pins. The minimum input voltage of the dc dc voltage regulator should be 5V. According to the test statistics, DC regulator outputs 600mV 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 95 %. DC switcher's Surface Mount, Through Hole makes it qualified for most application and prototype designs. DC switcher'sThe max frequency of the pmic can reach 440kHz. It runs on a supply current of 15mA.

IR3638STRPBF Features


Transistor Driver Outputs
Switching Frequency: 400kHz
Enable, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 95 %


IR3638STRPBF Applications


There are a lot of Infineon Technologies
IR3638STRPBF DC to DC converter applications.


  • CNC system
  • Servo drive system
  • Digital display device
  • Linear guide
  • Ball screw pair
  • Computer application technology
  • Network technology
  • Automation technology
  • CMM
  • Various precision measuring instruments

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