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XR77129ELBMTR-F

XR77129ELBMTR-F

XR77129ELBMTR-F

Exar Corporation

44 Terminals 44-Pin DC to DC converter IC SWITCHING CONTROLLER 4 Outputs 1.23MHz

SOT-23

XR77129ELBMTR-F Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Surface MountYES
Number of Pins 44
PackagingTape & Reel (TR)
Number of Terminations 44
ECCN Code EAR99
Max Operating Temperature125°C
Min Operating Temperature -40°C
Terminal Position QUAD
Number of Functions 1
Terminal Pitch0.5mm
Number of Outputs 4
Input Voltage-Nom 12V
Temperature GradeAUTOMOTIVE
Interface I2C, SMBus
Max Supply Voltage40V
Min Supply Voltage6V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Input Voltage (Min) 6V
Control Mode VOLTAGE-MODE
Frequency - Switching 1.23MHz
Control Technique PULSE WIDTH MODULATION
Synchronous RectifierYes
Switcher Configuration BUCK
Clock SyncNo
Number of Output Phases 1
Length 7mm
Height Seated (Max) 0.8mm
Width 7mm
REACH SVHC Unknown
RoHS StatusRoHS Compliant
In-Stock:4531 items

XR77129ELBMTR-F Product Details

XR77129ELBMTR-F Overview


It is sufficient to generate 4 outputs with this dc motor controller. Packaging for the pmic consists of Tape & Reel (TR) solid enclosures. The switching controller can be switched at 1.23MHz. The switch converters are connected to an analog IC with a SWITCHING CONTROLLER output. There are a QUAD terminal on the switching converters. Different dc switching's functions can be applied to 44 terminations. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. DC switcher's voltage input of 12V. In total, switching converter has 44 pins. This dc dc voltage regulator should be powered by a voltage of 6V. The temperature should be at least -40°C. DC regulator should run at a temperature 125°C higher than 125°C. As a whole, there are 1 function(s) in the switch converters. This controller contains 1 phases. A maximum supply voltage of 40V is specified.

XR77129ELBMTR-F Features


Switching Frequency: 1.23MHz
PULSE WIDTH MODULATION


XR77129ELBMTR-F Applications


There are a lot of Exar Corporation
XR77129ELBMTR-F DC to DC converter applications.


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

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