XR77128ELB-F Overview

With a 44-WFQFN Exposed Pad package, the switching controller is suitable for a wide range of applications. For 4 outputs, the dc motor controller is appropriate. A solid enclosure of Tray surrounds pmic. 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~25V. Worked in an dc switcher with a -40°C~125°C TJ rating. Switching can be done at 105kHz~1.23MHz with this switching controller. The Surface Mount value makes it suitable for general dc dc regulator. For efficient switching control, the dcdc regulator features Enable. A SWITCHING CONTROLLER analog IC 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.

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