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LTC3879EUD#TRPBF

16 Terminals 4V~38V 16-Pin LTC3879 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Transistor Driver


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC3879EUD#TRPBF
  • Package: 16-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 252
  • Description: 16 Terminals 4V~38V 16-Pin LTC3879 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 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-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) 260
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC3879
Function Step-Down
Number of Outputs 1
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive or Negative
Voltage - Supply (Vcc/Vdd) 4V~38V
Control Features Enable, Power Good, Soft Start, Tracking
Input Voltage (Min) 4V
Topology Buck
Control Mode CURRENT-MODE
Input Voltage (Max) 38V
Control Technique PULSE FREQUENCY MODULATION
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Max Frequency 2MHz
Clock Sync No
Duty Cycle 90 %
Height Seated (Max) 0.8mm
Length 3mm
Width 3mm
RoHS Status ROHS3 Compliant

LTC3879EUD#TRPBF Overview


Capsuled in the 16-WFQFN Exposed Pad package, the switching controller can be used for a wide range of applications. There is enough capacity in the dc motor controller to generate the output for the 1 input. The pmic is packaged in Tape & Reel (TR) solid enclosure. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching'sDC control operates at 4V~38V volts and has 4V~38V supply voltage. Workable in an dc switcher where -40°C~85°C TA is the -40°C~85°C TArm. dc dc regulators can be carried out with Surface Mount. Enable, Power Good, Soft Start, Tracking provides dcdc regulator efficient switching control. The switch converters are connected to a SWITCHING CONTROLLER analog IC. A switching converters's terminal (s) sits at the QUAD position. 16 terminations with a variety of function. Some of the control techniques adapted by these dc dc converter ics include PULSE FREQUENCY MODULATION. DC switcher's input voltageis 15V volts. A search for "LTC3879" will reveal other relevant dc to dc converter ics. Total pins of switching converter are 16. There is a particular type of Switching Regulator or Controllers in switching converter. An input voltage of 4V is the minimum required for the dc dc voltage regulator. It should be fully noted that the dc to dc regulator only accepts 38V input voltage at most. 2MHz is the maximum frequency of this dc regulators.

LTC3879EUD#TRPBF Features


Transistor Driver Outputs
Enable, Power Good, Soft Start, Tracking
PULSE FREQUENCY MODULATION

LTC3879EUD#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LTC3879EUD#TRPBF DC to DC converter applications.

  • Printing equipment
  • Flaw detection equipment
  • Constant current circuits
  • Ball screw pair
  • Electric water heaters
  • Product burn-in
  • Correction machines
  • Injection molding machinery
  • Photovoltaic power
  • Various precision measuring detectors