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LTC3879IUD#PBF

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-LTC3879IUD#PBF
  • Package: 16-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 436
  • 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: 4 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 Tube
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 Voltage 34.2V
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive or Negative
Output Current 25A
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
Lead Free Lead Free

LTC3879IUD#PBF Overview


It comes in a 16-WFQFN Exposed Pad package, so switching controller can be used for most applications. There is sufficient capacity to generate switching controller for outputs 1. PMIC packaging is solid with a Tube enclosure. The system can process Transistor Driver dc switching's outputs (s). 4V~38V is the supply voltage and the operating voltage of the dc control. Suitable for working in an dc switcher that has a -40°C~85°C TA. Surface Mount makes it suitable for general dc dc regulator. Enable, Power Good, Soft Start, Tracking is used for efficient switching control in the dcdc regulator. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. switching converters terminal (s) are designed to be at QUAD. An array of 16 terminations of dc switching. To name a few of the control techniques these dc dc converter ics adapt, it includes PULSE FREQUENCY MODULATION. There is a DC switcher's nominal voltage of 15V. Search for "LTC3879" to find other relevant dc to dc converter ics. The switching converter has a total of 16 pins. The type is a particular Switching Regulator or Controllers of switching converter. Input voltage of dc dc voltage regulator should be 4V. As determined by the test statistics, the output voltage of DC regulator is 34.2V. Voltages 38V are the maximum that the dc to dc regulator will accept. You should note that the dc dc regulator's usual output current is 25A. This dc regulatorhas a max frequency of 2MHz.

LTC3879IUD#PBF Features


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

LTC3879IUD#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC3879IUD#PBF DC to DC converter applications.

  • SMT equipment
  • Wind power
  • Various precision measuring detectors
  • Balance equipment
  • seismic instrument power circuits
  • Electrical power transmission
  • Scientific research
  • Experimental setup
  • Production lines
  • Special machining machine tools