LTC3859AHFE#PBF

Linear Technology LTC3859AHFE#PBF

Part Number:
LTC3859AHFE#PBF
Manufacturer:
Linear Technology
Ventron No:
4551200-LTC3859AHFE#PBF
Description:
IC REG CTRLR MULT TOP 38TSSOP
ECAD Model:
Datasheet:
LTC3859AHFE#PBF

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Specifications
Linear Technology LTC3859AHFE#PBF technical specifications, attributes, parameters and parts with similar specifications to Linear Technology LTC3859AHFE#PBF.
  • Factory Lead Time
    16 Weeks
  • Mounting Type
    Surface Mount
  • Package / Case
    38-TFSOP (0.173, 4.40mm Width) Exposed Pad
  • Surface Mount
    YES
  • Operating Temperature
    -40°C~150°C TJ
  • Packaging
    Tube
  • Published
    2010
  • JESD-609 Code
    e3
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    38
  • ECCN Code
    EAR99
  • Terminal Finish
    Matte Tin (Sn)
  • Subcategory
    Switching Regulator or Controllers
  • Technology
    CMOS
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
  • Terminal Pitch
    0.5mm
  • Base Part Number
    LTC3859
  • Function
    Step-Down, Step-Up/Step-Down
  • Number of Outputs
    3
  • Output Voltage
    5.4V
  • Output Type
    Transistor Driver
  • Input Voltage-Nom
    12V
  • Analog IC - Other Type
    DUAL SWITCHING CONTROLLER
  • Output Configuration
    Positive
  • Voltage - Supply (Vcc/Vdd)
    4.5V~38V
  • Control Features
    Enable, Frequency Control, Power Good, Soft Start, Tracking
  • Input Voltage (Min)
    4.5V
  • Topology
    Buck, Buck-Boost, SEPIC
  • Control Mode
    CURRENT-MODE
  • Frequency - Switching
    115kHz~835kHz 350kHz~535kHz
  • Control Technique
    PULSE WIDTH MODULATION
  • Synchronous Rectifier
    Yes
  • Switcher Configuration
    PHASE-SHIFT
  • Duty Cycle (Max)
    99%, 100%
  • Clock Sync
    No
  • Output Phases
    2
  • Length
    9.7mm
  • Width
    4.4mm
  • RoHS Status
    ROHS3 Compliant
Description
LTC3859AHFE#PBF Overview
Capsuled in the 38-TFSOP (0.173, 4.40mm Width) Exposed Pad package, the switching controller can be used for a wide range of applications. 3 outputs are supported by the dc motor controller. Packaging for the pmic consists of Tube solid enclosures. There are Transistor Driver dc switching's output (s) that it can handle. This dc control has a supply voltage and operating voltage of 4.5V~38V. Suitable for a -40°C~150°C TJ dc switcher. This switching controller can switch at 115kHz~835kHz 350kHz~535kHz. It is suitable for general dc dc regulator when it is set to Surface Mount. Switching control is made easier with the dcdc regulator's Enable, Frequency Control, Power Good, Soft Start, Tracking. An analog IC with the DUAL SWITCHING CONTROLLER signal is connected to the switch converters. Terminal (s) of the switching converters are designed at the DUAL position. A variety of dc switching's functions can be performed on 38 terminations. A few of the control techniques these dc dc converter ics adapt include PULSE WIDTH MODULATION. DC switcher's input voltageis set to 12V. LTC3859 can be searched for other relevant dc to dc converter ics. Switching converter type is specifically Switching Regulator or Controllers. It is recommended that the input voltage of the dc dc voltage regulator be 4.5V. Statistically, DC regulator outputs 5.4V volts.

LTC3859AHFE#PBF Features
Transistor Driver Outputs
Switching Frequency: 115kHz~835kHz 350kHz~535kHz
Enable, Frequency Control, Power Good, Soft Start, Tracking
PULSE WIDTH MODULATION

LTC3859AHFE#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC3859AHFE#PBF DC to DC converter applications.

Smart grid
Balance equipment
Analog precision reference circuits
Imported equipment
Network technology
Bending machines
Geothermal power
Magnetohydrodynamic power
Wind power
CNC system
LTC3859AHFE#PBF More Descriptions
Dual Switching Controller, Current-mode, 835kHz Switching Freq-Max, CMOS, PDSO38
Low IQ, Triple Output, Buck/Buck/Boost Synchronous Controller with Improved Burst Mode Operation
IC REG CTRLR BUCK BST CM 38TSSOP
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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