LTC3780EUH#PBF

Linear Technology LTC3780EUH#PBF

Part Number:
LTC3780EUH#PBF
Manufacturer:
Linear Technology
Ventron No:
3752090-LTC3780EUH#PBF
Description:
IC REG CTRLR BUCK-BOOST 32QFN
ECAD Model:
Datasheet:
LTC3780EUH#PBF

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Specifications
Linear Technology LTC3780EUH#PBF technical specifications, attributes, parameters and parts with similar specifications to Linear Technology LTC3780EUH#PBF.
  • Factory Lead Time
    26 Weeks
  • Mounting Type
    Surface Mount
  • Package / Case
    32-WFQFN Exposed Pad
  • Surface Mount
    YES
  • Operating Temperature
    -40°C~85°C TJ
  • Packaging
    Tube
  • Published
    2005
  • JESD-609 Code
    e3
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    32
  • ECCN Code
    EAR99
  • Terminal Finish
    Matte Tin (Sn)
  • Additional Feature
    ALSO OUTPUT VOLTAGE ADJUSTABLE 0.8 TO 30V
  • 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
    LTC3780
  • JESD-30 Code
    S-PQCC-N32
  • Function
    Step-Up/Step-Down
  • Number of Outputs
    1
  • Output Type
    Transistor Driver
  • Input Voltage-Nom
    15V
  • Analog IC - Other Type
    SWITCHING CONTROLLER
  • Output Configuration
    Positive
  • Voltage - Supply (Vcc/Vdd)
    4V~30V
  • Control Features
    Current Limit, Enable, Power Good, Soft Start
  • Input Voltage (Min)
    4V
  • Topology
    Buck-Boost
  • Control Mode
    CURRENT-MODE
  • Output Current-Max
    3A
  • Frequency - Switching
    200kHz~400kHz
  • Input Voltage (Max)
    36V
  • Control Technique
    PULSE WIDTH MODULATION
  • Synchronous Rectifier
    Yes
  • Switcher Configuration
    PUSH-PULL
  • Duty Cycle (Max)
    99%
  • Clock Sync
    No
  • Length
    5mm
  • Height Seated (Max)
    0.8mm
  • Width
    5mm
  • RoHS Status
    ROHS3 Compliant
Description
LTC3780EUH#PBF Overview
Capsuled in the 32-WFQFN Exposed Pad package, the switching controller can be used for a wide range of applications. There is enough capacity in the dc motor controller to generate the output for the 1 input. PMIC packaging is solid with a Tube enclosure. A total of Transistor Driver dc switching's outputs can be handled by it. Voltages 4V~30V are the dc control's supply voltage and operating voltage, respectively. Work well in dc switchers with a -40°C~85°C TJ. Using this switching controller, it is possible to switch at 200kHz~400kHz. A generalization of dc dc regulator can be made using Surface Mount. To ensure efficient switching, this dcdc regulator features a Current Limit, Enable, Power Good, Soft Start. An analog IC with the SWITCHING CONTROLLER signal is connected to the switch converters. A switching converters's terminal (s) sits at the QUAD position. A variety of dc switching's functions can be performed on 32 terminations. The control methods that these dc dc converter ics use include PULSE WIDTH MODULATION. DC switcher's voltage input is 15V. You can find other relevant dc to dc converter ics by searching "LTC3780". Specially, switching converter corresponds to type Switching Regulator or Controllers. An input voltage of 4V is the minimum required for the dc dc voltage regulator. A maximum voltage of 36V is accepted by the dc to dc regulator as an input voltage. The value of DC to DC voltage regulator is set at ALSO OUTPUT VOLTAGE ADJUSTABLE 0.8 TO 30V in order to fulfill the requirements more effectively. A maximum value of 3A is output for current.

LTC3780EUH#PBF Features
Transistor Driver Outputs
Switching Frequency: 200kHz~400kHz
Current Limit, Enable, Power Good, Soft Start
PULSE WIDTH MODULATION
ALSO OUTPUT VOLTAGE ADJUSTABLE 0.8 TO 30V


LTC3780EUH#PBF Applications
There are a lot of Linear Technology/Analog Devices
LTC3780EUH#PBF DC to DC converter applications.


Various precision measuring instruments
Various precision measuring detectors
Flaw detection equipment
Balance equipment
Industrial robots
Industrial controllers
Die casting equipment
Injection molding machinery
Various CNC machine tools
Machining centers
LTC3780EUH#PBF More Descriptions
DC DC Cntrlr Dual-OUT Synchronous Boost/Buck Controller 4V to 36V Input Automotive 32-Pin QFN EP
400kHz 4V~30V Buck-boost type 1 QFN-32-EP(5x5) DC-DC Controllers ROHS
Switching Controller, Current-mode, 3A, 440kHz Switching Freq-Max, CMOS, PQCC32
LTC3780 - High Efficiency, Synchronous, 4-Switch Buck-Boost Controller
Dc/Dc Ctrl, Sync Buck-Boost, 400Khz; Supply Voltage Min:4V; Supply Voltage Max:36V; No. Of Outputs:1 Output; Duty Cycle (%):99%; Controller Ic Case Style:Qfn-Ep; No. Of Pins:32Pins; Switching Frequency:400Khz; Product Range:- Rohs Compliant: Yes |Analog Devices LTC3780EUH#PBF
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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