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  • LTC3787MPUFD#TRPBF

LTC3787MPUFD#TRPBF

28 Terminals 4.5V~38V LTC3787 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 105kHz~760kHz Transistor Driver


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC3787MPUFD#TRPBF
  • Package: 28-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 420
  • Description: 28 Terminals 4.5V~38V LTC3787 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 105kHz~760kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 16 Weeks
Mounting Type Surface Mount
Package / Case 28-WFQFN Exposed Pad
Surface Mount YES
Operating Temperature -55°C~150°C TJ
Packaging Tape & Reel (TR)
Published 2006
Series PolyPhase®
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Additional Feature ALSO HAS OUTPUT VOLTAGE UP TO 60V
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Terminal Pitch 0.635mm
Base Part Number LTC3787
Function Step-Up
Number of Outputs 2
Output Type Transistor Driver
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 4.5V~38V
Control Features Current Limit, Enable, Frequency Control, Power Good, Soft Start
Input Voltage (Min) 4.5V
Topology Boost
Control Mode CURRENT-MODE
Frequency - Switching 105kHz~760kHz
Input Voltage (Max) 38V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PHASE-SHIFT
Duty Cycle (Max) 96%
Clock Sync No
Height Seated (Max) 1.75mm
Length 9.893mm
Width 3.899mm
RoHS Status ROHS3 Compliant

LTC3787MPUFD#TRPBF Overview


It comes in a 28-WFQFN Exposed Pad package, so switching controller can be used for most applications. For outputs of 2, this dc motor controller is suitable. Packaged in solid enclosures, this pmic has a Tape & Reel (TR) rating. It is capable of handling Transistor Driver dc switching's outputs (s). DC control operates at 4.5V~38V volts and has 4.5V~38V supply voltage. A -55°C~150°C TJ dc switcher is not a problem. This switching controller can switch at 105kHz~760kHz. dc dc regulator is made easier with Surface Mount. Current Limit, Enable, Frequency Control, Power Good, Soft Start is used for efficient switching control in the dcdc regulator. Switch converters are connected to ICs with SWITCHING CONTROLLER analog outputs. switching converters terminal (s) are designed to be at DUAL. 28 terminations with a variety of function. These dc dc converter ics adapt several control methods, including PULSE WIDTH MODULATION. DC switcher's voltage input of 12V. Search for "LTC3787" to find other relevant dc to dc converter ics. It is recommended to use 4.5V as the minimum input voltage of dc dc voltage regulator. It should be noted that the dc to dc regulator only accepts 38V voltage as input voltage. The value of DC to DC voltage regulator is set to ALSO HAS OUTPUT VOLTAGE UP TO 60V in order to better satisfy the requirement. It belongs to the dc to dc voltage regulator series PolyPhase?.

LTC3787MPUFD#TRPBF Features


Transistor Driver Outputs
Switching Frequency: 105kHz~760kHz
Current Limit, Enable, Frequency Control, Power Good, Soft Start
PULSE WIDTH MODULATION
ALSO HAS OUTPUT VOLTAGE UP TO 60V

LTC3787MPUFD#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LTC3787MPUFD#TRPBF DC to DC converter applications.

  • Driver circuits
  • Lathes
  • Program control systems
  • USB circuits
  • Computer-related products
  • Planers
  • Product testing
  • Wind power
  • Radio equipment
  • Domestic water pumps