LTC3879IUD#PBF

Linear Technology LTC3879IUD#PBF

Part Number:
LTC3879IUD#PBF
Manufacturer:
Linear Technology
Ventron No:
3287063-LTC3879IUD#PBF
Description:
IC REG CTRLR BUCK 16QFN
ECAD Model:
Datasheet:
LTC3879IUD#PBF

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Specifications
Linear Technology LTC3879IUD#PBF technical specifications, attributes, parameters and parts with similar specifications to Linear Technology LTC3879IUD#PBF.
  • Lifecycle Status
    PRODUCTION (Last Updated: 4 weeks ago)
  • Factory Lead Time
    8 Weeks
  • Mounting Type
    Surface Mount
  • Package / Case
    16-WFQFN Exposed Pad
  • Surface Mount
    YES
  • Number of Pins
    16
  • Operating Temperature
    -40°C~85°C TA
  • Packaging
    Tube
  • Published
    2009
  • JESD-609 Code
    e3
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    16
  • ECCN Code
    EAR99
  • Terminal Finish
    Matte Tin (Sn)
  • 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
    LTC3879
  • Function
    Step-Down
  • Number of Outputs
    1
  • Output Voltage
    34.2V
  • Output Type
    Transistor Driver
  • Input Voltage-Nom
    15V
  • Analog IC - Other Type
    SWITCHING CONTROLLER
  • Output Configuration
    Positive or Negative
  • Output Current
    25A
  • Voltage - Supply (Vcc/Vdd)
    4V~38V
  • Control Features
    Enable, Power Good, Soft Start, Tracking
  • Input Voltage (Min)
    4V
  • Topology
    Buck
  • Control Mode
    CURRENT-MODE
  • Input Voltage (Max)
    38V
  • Control Technique
    PULSE FREQUENCY MODULATION
  • Synchronous Rectifier
    Yes
  • Switcher Configuration
    PUSH-PULL
  • Max Frequency
    2MHz
  • Clock Sync
    No
  • Duty Cycle
    90 %
  • Length
    3mm
  • Height Seated (Max)
    0.8mm
  • Width
    3mm
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
Description
LTC3879IUD#PBF Overview
As a result of 16-WFQFN Exposed Pad compact design, the switching controller is compatible with most applications. 1 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). 4V~38V is the supply voltage and the operating voltage of the dc control. Workable in an dc switcher where -40°C~85°C TA is the -40°C~85°C TArm. dc dc regulator can be generalized using Surface Mount. Switching control is made easier with the dcdc regulator's Enable, Power Good, Soft Start, Tracking. 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 16. Some of the control techniques used by these dc dc converter ics are PULSE FREQUENCY MODULATION. It is inputted with a DC switcher's voltage of 15V. A search for "LTC3879" will reveal other relevant dc to dc converter ics. 16 pins are present on switching converter. The type is a particular Switching Regulator or Controllers of switching converter. Input voltage of dc dc voltage regulator must be 4V. Statistically, the DC regulator outputs 34.2V voltage. Voltages 38V are the maximum that the dc to dc regulator will accept. It's important to remember that the dc dc regulator's normaloutput current is 25A, so you should note it down when starting a new project. DC regulators have a maximum frequency of 2MHz.

LTC3879IUD#PBF Features
Transistor Driver Outputs
Enable, Power Good, Soft Start, Tracking
PULSE FREQUENCY MODULATION


LTC3879IUD#PBF Applications
There are a lot of Linear Technology/Analog Devices
LTC3879IUD#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
LTC3879IUD#PBF More Descriptions
DC DC Cntrlr Single-OUT Sync Step Down 4V to 38V Input Automotive 16-Pin QFN EP
IC REG CTRLR BUCK PWM CM 16-QFN
Fast, Wide Operating Range No RSENSE Step-Down Controller
Switching Controller, Current-mode, CMOS, PQCC16
Fast, Wide Operating Rng No RS
DC/DC CTRL, SYNC BUCK, 85DEG C;
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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