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  • LTC3851AEGN#TRPBF

LTC3851AEGN#TRPBF

16 Terminals 4V~38V 16-Pin LTC3851 DC to DC converter ICSWITCHING REGULATOR 1 Outputs 235kHz~750kHz Transistor Driver


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC3851AEGN#TRPBF
  • Package: 16-SSOP (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 463
  • Description: 16 Terminals 4V~38V 16-Pin LTC3851 DC to DC converter ICSWITCHING REGULATOR 1 Outputs 235kHz~750kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 2 weeks ago)
Mounting Type Surface Mount
Package / Case 16-SSOP (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 16
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
Published 2011
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)
Additional Feature ALSO OPERATES AS LDO REGULATOR, OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 5.5V
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Terminal Pitch 0.635mm
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 REGULATOR
Output Configuration Positive
Output Current 25A
Voltage - Supply (Vcc/Vdd) 4V~38V
Control Features Current Limit, Enable, Frequency Control, Soft Start, Tracking
Input Voltage (Min) 4V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 235kHz~750kHz
Input Voltage (Max) 38V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Max Frequency 810kHz
Duty Cycle (Max) 99%
Clock Sync No
Length 4.8895mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LTC3851AEGN#TRPBF Overview


It comes in a 16-SSOP (0.154, 3.90mm Width) package, so switching controller can be used for most applications. 1 outputs can be generated with the dc motor controller. An enclosure of Tape & Reel (TR) is used to package the PMIC. There are Transistor Driver dc switching's output (s) that it can handle. This dc control operates at 4V~38V and has a 4V~38V supply voltage. Qualified to work in an dc switcher with -40°C~125°C TJ. A switching controller such as this can switch at a value of 235kHz~750kHz . dc dc regulator is made easier with Surface Mount. In order to control switching efficiently, the dcdc regulator features Current Limit, Enable, Frequency Control, Soft Start, Tracking. A SWITCHING REGULATOR analog IC is connected to the switch converters. Thare switching converters has a terminal (s) at DUAL . A variety of 16 terminations are available in dc switching. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. DC switcher's input voltageis 15V volts. You can find other relevant dc to dc converter ics by searching "LTC3851". 16 pins are present on switching converter. In particular, switching converter belongs to the Switching Regulator or Controllers family. Input voltage of dc dc voltage regulator must be 4V. As determined by the test statistics, the output voltage of DC regulator is 5.5V. This dc to dc regulator accepts only 38V input voltage at most. You should note down the dc dc regulator's usual output current of 25A when you start a project. The max frequency of the pmic can reach 810kHz. In order to satisfy the need, DC to DC voltage regulator has a value of ALSO OPERATES AS LDO REGULATOR, OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 5.5V.

LTC3851AEGN#TRPBF Features


Transistor Driver Outputs
Switching Frequency: 235kHz~750kHz
Current Limit, Enable, Frequency Control, Soft Start, Tracking
PULSE WIDTH MODULATION
ALSO OPERATES AS LDO REGULATOR, OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 5.5V

LTC3851AEGN#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LTC3851AEGN#TRPBF DC to DC converter applications.

  • Domestic water pumps
  • Electric heating, lighting
  • Current source circuits
  • Cutting machine tools
  • Computer rooms
  • Combined machine tools
  • Series voltage regulation circuits
  • Motor controller circuits
  • Hydro power
  • Terrestrial set-top boxes