LTC3728LCUH#PBFLinear Technology/Analog Devices
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    • Manufacturer No：
      LTC3728LCUH#PBF
    • Manufacturer：
      Linear Technology/Analog Devices
    • Category：
      PMIC - Voltage Regulators - DC DC Switching Controllers
    • Datasheet：
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    • SKU：
      11244562
    • Description：
      LTC3728 Buck Tube e3 DC to DC switching controller 3A 5mm 5.5V 260kHz~550kHz
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    • Manufacturer No：
      LTC3728LCUH#PBF
    • Manufacturer：
      Linear Technology/Analog Devices
    • Category：
      PMIC - Voltage Regulators - DC DC Switching Controllers
    • Datasheet：
      LTC3728LCUH#PBF
    • SKU：
      11244562
    • Description：
      LTC3728 Buck Tube e3 DC to DC switching controller 3A 5mm 5.5V 260kHz~550kHz

    User Guide

    User Guide

    LTC3728LCUH#PBF Details

    LTC3728 Buck Tube e3 DC to DC switching controller 3A 5mm 5.5V 260kHz~550kHz

    LTC3728LCUH#PBF Specification Parameters

    • Part Status: Active
    • Moisture Sensitivity Level (MSL): 1 (Unlimited)
    • Mounting Type: Surface Mount
    • Number of Channels: 1
    • Clock Sync: No
    • Lead Free: Lead Free
    • Packaging: Tube
    • Synchronous Rectifier: Yes
    • REACH SVHC: No SVHC
    • Terminal Finish: Matte Tin (Sn)
    • Time@Peak Reflow Temperature-Max (s): 30
    • Voltage - Output 1: 5.5V
    • Current - Output 1: 5A
    • Number of Pins: 32
    • Length: 5mm
    • Terminal Pitch: 0.5mm
    • Terminal Position: QUAD
    • Output Configuration: Positive
    • Height Seated (Max): 0.8mm
    • Topology: Buck
    • Control Mode: CURRENT-MODE
    • Output Type: Transistor Driver
    • Analog IC - Other Type: DUAL SWITCHING CONTROLLER
    • Switcher Configuration: PHASE-SHIFT
    • Control Features: Enable, Power Good, Soft Start
    • Base Part Number: LTC3728
    • Frequency - Switching: 260kHz~550kHz
    • RoHS Status: ROHS3 Compliant
    • Number of Outputs: 2
    • Mount: Surface Mount
    • ECCN Code: EAR99
    • JESD-609 Code: e3
    • Factory Lead Time: 8 Weeks
    • Output Current: 3A
    • Technology: CMOS
    • Peak Reflow Temperature (Cel): 260
    • Published: 2011
    • Output Voltage: 5.5V
    • Voltage - Output 2: 5.5V
    • Current - Output 2: 5A
    • Number of Terminations: 32
    • Width: 5mm
    • Input Voltage-Nom: 15V
    • Max Input Voltage: 28V
    • Min Input Voltage: 4.5V
    • Control Technique: PULSE WIDTH MODULATION
    • Subcategory: Switching Regulator or Controllers
    • Function: Step-Down
    • Lifecycle Status: PRODUCTION (Last Updated: 2 weeks ago)
    • Package / Case: 32-WFQFN Exposed Pad
    • Operating Temperature: 0°C~85°C TA
    • Voltage - Supply (Vcc/Vdd): 4.5V~28V
    • Max Frequency: 590kHz
    • Max Duty Cycle: 99.4 %
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