LTC3787EUFD#PBF

Linear Technology LTC3787EUFD#PBF

Part Number:
LTC3787EUFD#PBF
Manufacturer:
Linear Technology
Ventron No:
3287418-LTC3787EUFD#PBF
Description:
IC REG CTRLR BOOST 28QFN
ECAD Model:
Datasheet:
LTC3787EUFD#PBF

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Specifications
Linear Technology LTC3787EUFD#PBF technical specifications, attributes, parameters and parts with similar specifications to Linear Technology LTC3787EUFD#PBF.
  • Factory Lead Time
    8 Weeks
  • Mounting Type
    Surface Mount
  • Package / Case
    28-WFQFN Exposed Pad
  • Surface Mount
    YES
  • Operating Temperature
    -40°C~125°C TJ
  • Packaging
    Tube
  • Series
    PolyPhase®
  • Published
    2012
  • 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
  • Subcategory
    Switching Regulator or Controllers
  • Technology
    CMOS
  • Terminal Position
    QUAD
  • Peak Reflow Temperature (Cel)
    225
  • Terminal Pitch
    0.5mm
  • Base Part Number
    LTC3787
  • Function
    Step-Up
  • Number of Outputs
    2
  • Output Voltage
    5.4V
  • 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
  • Length
    5mm
  • Height Seated (Max)
    0.8mm
  • Width
    4mm
  • RoHS Status
    ROHS3 Compliant
Description
LTC3787EUFD#PBF Overview
As a result of 28-WFQFN Exposed Pad compact design, the switching controller is compatible with most applications. 2 outputs are supported by the dc motor controller. An enclosure of Tube is used to package the PMIC. The system can process Transistor Driver dc switching's outputs (s). 4.5V~38V is the supply voltage and the operating voltage of the dc control. Workable in an dc switcher where -40°C~125°C TJ is the -40°C~125°C TJrm. The switching controller is capable of switching at the 105kHz~760kHz position. dc dc regulator can be generalized using Surface Mount. Switching control is made easier with the dcdc regulator's Current Limit, Enable, Frequency Control, Power Good, Soft Start. 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. There are many different types of terminations for 28. Some of the control techniques used by these dc dc converter ics are PULSE WIDTH MODULATION. It is inputted with a DC switcher's voltage of 12V. A search for "LTC3787" will reveal other relevant dc to dc converter ics. The type is a particular Switching Regulator or Controllers of switching converter. Input voltage of dc dc voltage regulator must be 4.5V. Statistically, the DC regulator outputs 5.4V voltage. Voltages 38V are the maximum that the dc to dc regulator will accept. DC to DC voltage regulator has the value of ALSO HAS OUTPUT VOLTAGE UP TO 60V to better satisfy the requirement. There are several dc to dc voltage regulator in the PolyPhase® series.

LTC3787EUFD#PBF 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


LTC3787EUFD#PBF Applications
There are a lot of Linear Technology/Analog Devices
LTC3787EUFD#PBF DC to DC converter applications.


Automation technology
CMM
Various precision measuring instruments
Various precision measuring detectors
Flaw detection equipment
Balance equipment
Industrial robots
Industrial controllers
Die casting equipment
Injection molding machinery
LTC3787EUFD#PBF More Descriptions
IC REG CTRLR BOOST 28QFN / DC/DC Cntrlr Single-OUT Step Up 900kHz Automotive 28-Pin QFN EP Tube
DC DC Cntrlr Dual-OUT Synchronous Boost Controller 4.5V to 38V Input Automotive 28-Pin QFN EP
Switching Controller, Current-mode, 585kHz Switching Freq-Max, CMOS, PQCC28
760kHz 4.5V~38V 2 boost converterType QFN-28-EP(4x5) DC-DC Controllers ROHS
BOOST, SYNCH, 4.5-38V, 900KHZ, 28QFN; Primary Input Voltage:38V; No. of Outputs:1; Output Current:20A; Voltage Regulator Case Style:QFN; No. of Pins:28; Operating Temperature Min:-40°C; Operating Temperature Max:125°C; MSL:MSL 1 - Unlimited; SVHC:No SVHC (19-Dec-2012); Operating Temperature Range:-40°C to 125°C
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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