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  • LTC3853EUJ#TRPBF

LTC3853EUJ#TRPBF

40 Terminals 4.5V~24V 40-Pin LTC3853 DC to DC converter ICDUAL SWITCHING CONTROLLER 3 Outputs 250kHz~750kHz Transistor Driver


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC3853EUJ#TRPBF
  • Package: 40-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 229
  • Description: 40 Terminals 4.5V~24V 40-Pin LTC3853 DC to DC converter ICDUAL SWITCHING CONTROLLER 3 Outputs 250kHz~750kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 10 Weeks
Lifecycle Status PRODUCTION (Last Updated: 3 weeks ago)
Mounting Type Surface Mount
Package / Case 40-WFQFN Exposed Pad
Surface Mount YES
Number of Pins 40
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
Published 2010
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 40
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 LTC3853
Function Step-Down
Number of Outputs 3
Output Voltage 13.5V
Output Type Transistor Driver
Input Voltage-Nom 15V
Number of Channels 1
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 4.5V~24V
Control Features Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Input Voltage (Min) 4.5V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 250kHz~750kHz
Input Voltage (Max) 24V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PHASE-SHIFT
Max Frequency 830kHz
Duty Cycle (Max) 98%
Clock Sync No
Height Seated (Max) 0.8mm
Length 6mm
Width 6mm
RoHS Status ROHS3 Compliant

LTC3853EUJ#TRPBF Overview


With a 40-WFQFN Exposed Pad package, the switching controller is suitable for a wide range of applications. This dc motor controller can be used to generate outputs with 3 numbers. Packaging for the pmic consists of Tape & Reel (TR) solid enclosures. Transistor Driver dc switching's outputs (s) can be handled by it. This dc control has a supply voltage and operating voltage of 4.5V~24V. Worked in an dc switcher with a -40°C~125°C TJ rating. Switching can be done at 250kHz~750kHz with this switching controller. dc dc regulators can be carried out with Surface Mount. To ensure efficient switching, this dcdc regulator features a Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking. Switch converters are connected to ICs with DUAL SWITCHING CONTROLLER analog outputs. Switching converters are designed with the terminal (s) at position QUAD . A variety of terminations with 40 of 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. LTC3853 can be searched for other relevant dc to dc converter ics. There are only 40 pins on switching converter. Specially, switching converter corresponds to type Switching Regulator or Controllers. It is recommended to use 4.5V as the minimum input voltage of dc dc voltage regulator. Test statistics indicate DC regulator outputs 13.5V voltage. It should be fully noted that the dc to dc regulator only accepts 24V input voltage at most. DC regulator has a maximum frequency of 830kHz. In order to ensure high-quality communication, there are 1 channels available.

LTC3853EUJ#TRPBF Features


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

LTC3853EUJ#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LTC3853EUJ#TRPBF DC to DC converter applications.

  • CMM
  • Post equipment
  • Series voltage regulation circuits
  • Domestic water pumps
  • Boring machines
  • Computer rooms
  • Smoke prevention equipment
  • Sink circuits
  • Printing equipment
  • Product testing