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LTC3851EUD#TRPBF

16 Terminals 4V~38V 16-Pin LTC3851 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 250kHz~750kHz Transistor Driver


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC3851EUD#TRPBF
  • Package: 16-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 250
  • Description: 16 Terminals 4V~38V 16-Pin LTC3851 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 250kHz~750kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Control Features Current Limit, Enable, Frequency Control, Soft Start, Tracking
Input Voltage (Min) 4V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 250kHz~750kHz
Input Voltage (Max) 38V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Max Frequency 790kHz
Duty Cycle (Max) 99%
Clock Sync No
Height Seated (Max) 0.8mm
Length 3mm
Width 3mm
RoHS Status ROHS3 Compliant
Factory Lead Time 10 Weeks
Lifecycle Status PRODUCTION (Last Updated: 6 days ago)
Mounting Type Surface Mount
Package / Case 16-WFQFN Exposed Pad
Surface Mount YES
Number of Pins 16
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2009
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position QUAD
Peak Reflow Temperature (Cel) 250
Terminal Pitch 0.5mm
Base Part Number LTC3851
Function Step-Down
Number of Outputs 1
Output Voltage 5.5V
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 25A
Voltage - Supply (Vcc/Vdd) 4V~38V

LTC3851EUD#TRPBF Overview


It comes in the 16-WFQFN Exposed Pad package, which makes switching controller suitable for most applications. For outputs of 1, this dc motor controller is suitable. PMIC is packaged in a solid enclosure of Tape & Reel (TR). A total of Transistor Driver dc switching's outputs can be handled by it. A 4V~38V voltage is supplied to the dc control and used for operating it. Workable in an dc switcher where -40°C~85°C TA is the -40°C~85°C TArm. With this switching controller, you can switch at 250kHz~750kHz. The Surface Mount value makes it suitable for general dc dc regulator. In order to control switching efficiently, the dcdc regulator features Current Limit, Enable, Frequency Control, Soft Start, Tracking. SWITCHING CONTROLLER analog IC connects the switch converters. Switching converters are designed with the terminal (s) at position QUAD . 16 terminations with a variety of function. These dc dc converter ics adapt several control methods, including PULSE WIDTH MODULATION. A DC switcher's nominal voltage of 15V is input. LTC3851 can be used to locate other relevant dc to dc converter ics. Total pins of switching converter are 16. The type is a particular Switching Regulator or Controllers of switching converter. The minimum input voltage of the dc dc voltage regulator should be 4V. The test statistics indicate that DC regulator outputs a voltage of 5.5V. It should be noted that the dc to dc regulator only accepts 38V voltage as input voltage. In most cases, the output current of the dc dc regulator will be 25A, so note that when you start the project. 790kHz is the maximum frequency of this dc regulators.

LTC3851EUD#TRPBF Features


Transistor Driver Outputs
Switching Frequency: 250kHz~750kHz
Current Limit, Enable, Frequency Control, Soft Start, Tracking
PULSE WIDTH MODULATION

LTC3851EUD#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LTC3851EUD#TRPBF DC to DC converter applications.

  • Direct power supply system
  • Energy management systems
  • Laboratories
  • Magnetohydrodynamic power
  • Plate bending machines
  • Computed tomography (CT)
  • ATMs
  • Large fire protection systems
  • Textile machinery
  • Smoke prevention equipment