LTC3851AIUD-1#PBF

Linear Technology LTC3851AIUD-1#PBF

Part Number:
LTC3851AIUD-1#PBF
Manufacturer:
Linear Technology
Ventron No:
3287175-LTC3851AIUD-1#PBF
Description:
IC REG CTRLR BUCK 16QFN
ECAD Model:
Datasheet:
LTC3851AIUD-1#PBF

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Specifications
Linear Technology LTC3851AIUD-1#PBF technical specifications, attributes, parameters and parts with similar specifications to Linear Technology LTC3851AIUD-1#PBF.
  • Lifecycle Status
    PRODUCTION (Last Updated: 2 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~125°C TJ
  • Packaging
    Tube
  • Published
    2011
  • 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)
  • Additional Feature
    ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 5.5V
  • Subcategory
    Switching Regulator or Controllers
  • Technology
    CMOS
  • Terminal Position
    QUAD
  • Peak Reflow Temperature (Cel)
    225
  • Terminal Pitch
    0.5mm
  • Base Part Number
    LTC3851
  • Function
    Step-Down
  • Number of Outputs
    1
  • 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
    Enable, Frequency Control, Power Good, Soft Start, Tracking
  • Input Voltage (Min)
    4V
  • Topology
    Buck
  • Control Mode
    CURRENT-MODE
  • Output Current-Max
    0.05A
  • Frequency - Switching
    235kHz~750kHz
  • Input Voltage (Max)
    38V
  • Control Technique
    PULSE WIDTH MODULATION
  • Synchronous Rectifier
    Yes
  • Switcher Configuration
    PUSH-PULL
  • Max Frequency
    810kHz
  • Duty Cycle (Max)
    99%
  • Clock Sync
    No
  • Length
    3mm
  • Height Seated (Max)
    0.8mm
  • Width
    3mm
  • RoHS Status
    ROHS3 Compliant
Description
LTC3851AIUD-1#PBF Overview
In the 16-WFQFN Exposed Pad package, the switching controller meets most application requirements. There is sufficient capacity to generate switching controller for outputs 1. There is a Tube solid enclosure around the pmic. With this function, you can deal with Transistor Driver dc switching's outputs (s). DC control operates at 4V~38V volts and has 4V~38V supply voltage. Suitable for working in an dc switcher that has a -40°C~125°C TJ. It can switch at 235kHz~750kHz. As it has a Surface Mount value, it can be used for general dc dc regulator. To provide efficient switching control, Enable, Frequency Control, Power Good, Soft Start, Tracking is included in the dcdc regulator. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. QUAD are the position of the terminal of the switching converters. Various 16 terminations. This dc dc converter ic uses a variety of control techniques, including PULSE WIDTH MODULATION. There is a DC switcher's nominal voltage of 15V. In addition to "LTC3851", there are other relevant dc to dc converter ics you can find. There are 16 pins on switching converter. Specifically, switching converter falls under the Switching Regulator or Controllers category. It is recommended that the dc dc voltage regulator's minimum input voltage be 4V. DC regulator outputs 5.5V voltage based on test statistics. The dc to dc regulator can only accept 38V input voltage. DC regulator810kHz has the maximum frequency. Hence, ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 5.5V is used to better suit the DC to DC voltage regulator's situation. As a result, switching converter outputs current to the greatest value possible (0.05A).

LTC3851AIUD-1#PBF Features
Transistor Driver Outputs
Switching Frequency: 235kHz~750kHz
Enable, Frequency Control, Power Good, Soft Start, Tracking
PULSE WIDTH MODULATION
ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 5.5V


LTC3851AIUD-1#PBF Applications
There are a lot of Linear Technology/Analog Devices
LTC3851AIUD-1#PBF DC to DC converter applications.


Network technology
Automation technology
CMM
Various precision measuring instruments
Various precision measuring detectors
Flaw detection equipment
Balance equipment
Industrial robots
Industrial controllers
Die casting equipment
LTC3851AIUD-1#PBF More Descriptions
Switching Regulator, Current-mode, 0.005A, 810kHz Switching Freq-Max, CMOS, PQCC16
Synchronous Step-Down Switching Regulator Controller
DC/DC Cntrlr Single-OUT Step Down 810kHz Automotive 16-Pin QFN EP Tube
750kHz 4V~38V 1 Step-down type QFN-16-EP(3x3) DC-DC Controllers ROHS
IC REG CTRLR BUCK PWM CM 16-QFN
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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