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  • LTC3835EUFD#TRPBF

LTC3835EUFD#TRPBF

20 Terminals 4V~36V LTC3835 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 250kHz~530kHz Transistor Driver


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC3835EUFD#TRPBF
  • Package: 20-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 393
  • Description: 20 Terminals 4V~36V LTC3835 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 250kHz~530kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Mounting Type Surface Mount
Package / Case 20-WFQFN Exposed Pad
Surface Mount YES
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2010
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
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 LTC3835
JESD-30 Code R-PQCC-N20
Function Step-Down
Number of Outputs 1
Output Voltage 5.25V
Output Type Transistor Driver
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 4V~36V
Control Features Enable, Phase Control, Power Good, Soft Start, Tracking
Input Voltage (Min) 4V
Topology Buck
Control Mode CURRENT-MODE
Output Current-Max 3A
Frequency - Switching 250kHz~530kHz
Input Voltage (Max) 36V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Duty Cycle (Max) 99.4%
Clock Sync No
Height Seated (Max) 0.8mm
Length 5mm
Width 4mm
RoHS Status ROHS3 Compliant

LTC3835EUFD#TRPBF Overview


It comes in the 20-WFQFN Exposed Pad package, which makes switching controller suitable for most applications. It is sufficient to generate 1 outputs with this dc motor controller. A solid enclosure of Tape & Reel (TR) surrounds pmic. With this function, you can deal with Transistor Driver dc switching's outputs (s). 4V~36V is the operating voltage and supply voltage of the dc control. Qualified to work in an dc switcher with -40°C~85°C TA. Switching can be done at 250kHz~530kHz with this switching controller. Surface Mount makes it suitable for general dc dc regulator. Featured in the dcdc regulator is Enable, Phase Control, Power Good, Soft Start, Tracking which allows efficient switching control. An analog IC with the SWITCHING CONTROLLER signal is connected to the switch converters. The switching converters's terminal (s) are designed at QUAD . 20 terminations with a variety of function. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. It is inputted with a DC switcher's voltage of 12V. LTC3835 can be used to locate other relevant dc to dc converter ics. Switching converter is a type of Switching Regulator or Controllers in particular. An input voltage of 4V is the minimum required for the dc dc voltage regulator. DC regulator outputs 5.25V voltage based on test statistics. This dc to dc regulator accepts only 36V input voltage at most. As a result, switching converter outputs current to the greatest value possible (3A).

LTC3835EUFD#TRPBF Features


Transistor Driver Outputs
Switching Frequency: 250kHz~530kHz
Enable, Phase Control, Power Good, Soft Start, Tracking
PULSE WIDTH MODULATION

LTC3835EUFD#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LTC3835EUFD#TRPBF DC to DC converter applications.

  • Elevator lighting
  • Servo drive system
  • Ball screw pair
  • Solar power plants
  • Radio equipment
  • Energy management systems
  • Television equipment
  • Various precision measuring instruments
  • Geothermal power
  • Special machining machine tools