LTC3789EGN#PBF

Linear Technology LTC3789EGN#PBF

Part Number:
LTC3789EGN#PBF
Manufacturer:
Linear Technology
Ventron No:
3848194-LTC3789EGN#PBF
Description:
IC REG CTRLR BUCK-BOOST 28SSOP
ECAD Model:
Datasheet:
LTC3789EGN#PBF

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Specifications
Linear Technology LTC3789EGN#PBF technical specifications, attributes, parameters and parts with similar specifications to Linear Technology LTC3789EGN#PBF.
  • Factory Lead Time
    8 Weeks
  • Mounting Type
    Surface Mount
  • Package / Case
    28-SSOP (0.154, 3.90mm Width)
  • Surface Mount
    YES
  • Operating Temperature
    -40°C~125°C TJ
  • Packaging
    Tube
  • Published
    2011
  • 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 OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 38V
  • Subcategory
    Switching Regulator or Controllers
  • Technology
    CMOS
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    225
  • Terminal Pitch
    0.635mm
  • Base Part Number
    LTC3789
  • Function
    Step-Up/Step-Down
  • Number of Outputs
    2
  • Output Voltage
    5.5V
  • Output Type
    Transistor Driver
  • Input Voltage-Nom
    15V
  • Analog IC - Other Type
    SWITCHING CONTROLLER
  • Output Configuration
    Positive
  • Voltage - Supply (Vcc/Vdd)
    4V~38V
  • Control Features
    Current Limit, Enable, Frequency Control, Power Good, Soft Start
  • Input Voltage (Min)
    4V
  • Topology
    Buck-Boost
  • Control Mode
    CURRENT-MODE
  • Frequency - Switching
    200kHz~640kHz
  • Input Voltage (Max)
    38V
  • Control Technique
    PULSE WIDTH MODULATION
  • Synchronous Rectifier
    Yes
  • Switcher Configuration
    PHASE-SHIFT
  • Duty Cycle (Max)
    90%
  • Clock Sync
    No
  • Output Phases
    1
  • Length
    9.893mm
  • Width
    3.899mm
  • RoHS Status
    ROHS3 Compliant
Description
LTC3789EGN#PBF Overview
Capsuled in the 28-SSOP (0.154, 3.90mm Width) 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 2 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~38V are the dc control's supply voltage and operating voltage, respectively. Work well in dc switchers with a -40°C~125°C TJ. Using this switching controller, it is possible to switch at 200kHz~640kHz. A generalization of dc dc regulator can be made using Surface Mount. To ensure efficient switching, this dcdc regulator features a Current Limit, Enable, Frequency Control, 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 DUAL position. A variety of dc switching's functions can be performed on 28 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 "LTC3789". 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. Test statistics indicate DC regulator outputs 5.5V voltage. A maximum voltage of 38V is accepted by the dc to dc regulator as an input voltage. The value of DC to DC voltage regulator is set at ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 38V in order to fulfill the requirements more effectively.

LTC3789EGN#PBF Features
Transistor Driver Outputs
Switching Frequency: 200kHz~640kHz
Current Limit, Enable, Frequency Control, Power Good, Soft Start
PULSE WIDTH MODULATION
ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 38V


LTC3789EGN#PBF Applications
There are a lot of Linear Technology/Analog Devices
LTC3789EGN#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
LTC3789EGN#PBF More Descriptions
DC DC Cntrlr Dual-OUT Synchronous Boost/Buck Controller 4V to 38V Input Automotive 28-Pin SSOP N
640kHz 4V~38V Buck-boost type 2 SSOP-28-150mil DC-DC Controllers ROHS
Switching Controller, Current-mode, 0.1A, 710kHz Switching Freq-Max, CMOS, PDSO28
High Efficiency, Synchronous, 4-Switch Buck-Boost Controller
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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