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LT3580IDD#PBF

Linear Technology LT3580IDD#PBF

Part Number:
LT3580IDD#PBF
Manufacturer:
Linear Technology
Ventron No:
3753900-LT3580IDD#PBF
Description:
IC REG MULT CONFIG INV ADJ 8DFN
ECAD Model:
Datasheet:
LT3580IDD#PBF

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Overview
Description
PWM DC/DC converter with internal 2A, 42V switch
Configurable as boost, SEPIC, or inverting converter
Adjustable oscillator frequency (200kHz to 2.5MHz)
Synchronizable to external clock
Innovative SHDN pin circuitry for slowly varying input signals
Adjustable undervoltage lockout (UVLO)
Integrated soft-start function
Available in 8-lead DFN and MSOP packages

Features
2A internal power switch
Adjustable switching frequency
Single feedback resistor sets VOUT
Synchronizable to external clock
High gain SHDN pin accepts slowly varying input signals
Wide input voltage range (2.5V to 32V)
Low VCESAT switch (300mV at 1.5A typical)
Integrated soft-start function
User configurable undervoltage lockout (UVLO)
Tiny 8-lead 3mm x 3mm DFN and 8-lead MSOP packages

Applications
VFD bias supplies
TFT-LCD bias supplies
GPS receivers
DSL modems
Local power supply
Specifications
Linear Technology LT3580IDD#PBF technical specifications, attributes, parameters and parts with similar specifications to Linear Technology LT3580IDD#PBF.
  • Factory Lead Time
    8 Weeks
  • Mounting Type
    Surface Mount
  • Package / Case
    8-WFDFN Exposed Pad
  • Surface Mount
    YES
  • Operating Temperature
    -40°C~125°C TJ
  • Packaging
    Tube
  • Published
    2010
  • JESD-609 Code
    e3
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    8
  • ECCN Code
    EAR99
  • Terminal Finish
    Matte Tin (Sn)
  • Subcategory
    Switching Regulator or Controllers
  • Technology
    CMOS
  • Terminal Position
    DUAL
  • Peak Reflow Temperature (Cel)
    260
  • Terminal Pitch
    0.5mm
  • Time@Peak Reflow Temperature-Max (s)
    30
  • Base Part Number
    LT3580
  • JESD-30 Code
    S-PDSO-N8
  • Function
    Step-Up, Step-Up/Step-Down
  • Number of Outputs
    1
  • Voltage - Input (Max)
    32V
  • Output Type
    Adjustable
  • Voltage - Input (Min)
    2.5V
  • Input Voltage-Nom
    5V
  • Analog IC - Other Type
    SWITCHING REGULATOR
  • Output Configuration
    Positive or Negative
  • Current - Output
    2A Switch
  • Voltage - Output (Min/Fixed)
    5V
  • Topology
    Boost, Cuk, SEPIC
  • Control Mode
    CURRENT-MODE
  • Frequency - Switching
    200kHz~2MHz
  • Control Technique
    PULSE WIDTH MODULATION
  • Synchronous Rectifier
    No
  • Voltage - Output (Max)
    42V Switch
  • Length
    3mm
  • Height Seated (Max)
    0.8mm
  • Width
    3mm
  • RoHS Status
    ROHS3 Compliant
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS
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