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  • XR77128ELB-F

XR77128ELB-F

5.5V~25V DC to DC converter ICSWITCHING CONTROLLER 4 Outputs 105kHz~1.23MHz Transistor Driver


  • Manufacturer: MaxLinear, Inc.
  • Origchip NO: 493-XR77128ELB-F
  • Package: 44-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 619
  • Description: 5.5V~25V DC to DC converter ICSWITCHING CONTROLLER 4 Outputs 105kHz~1.23MHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 26 Weeks
Mounting Type Surface Mount
Package / Case 44-WFQFN Exposed Pad
Operating Temperature -40°C~125°C TJ
Packaging Tray
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
ECCN Code EAR99
Function Step-Down
Number of Outputs 4
Output Type Transistor Driver
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 5.5V~25V
Control Features Enable
Topology Buck
Frequency - Switching 105kHz~1.23MHz
Synchronous Rectifier Yes
Serial Interfaces I2C, SMBus
Clock Sync No
Output Phases 1
RoHS Status RoHS Compliant

XR77128ELB-F Overview


As a result of 44-WFQFN Exposed Pad compact design, the switching controller is compatible with most applications. 4 outputs are supported by the dc motor controller. PMIC packaging is solid with a Tray enclosure. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching's5.5V~25V is the supply voltage and the operating voltage of the dc control. Worked in an dc switcher with a -40°C~125°C TJ rating. The switching controller can be switched at 105kHz~1.23MHz. The Surface Mount allows it to be used for dc dc regulator in general. Enable provides dcdc regulator efficient switching control. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters.

XR77128ELB-F Features


Transistor Driver Outputs
Switching Frequency: 105kHz~1.23MHz
Enable

XR77128ELB-F Applications


There are a lot of MaxLinear, Inc. XR77128ELB-F DC to DC converter applications.

  • Photovoltaic power
  • Precision electronic equipment
  • Experimental setup
  • Die casting equipment
  • CNC system
  • Magnetohydrodynamic power
  • Smoke prevention equipment
  • Printing
  • Handheld GPS
  • Linear guide