Home  IR3891MTRPBF  IR3891MTRPBF VS IR3891MTR1PBF

IR3891MTR1PBF vs IR3891MTRPBF Comparison

  • Hide Shared Attributes
    IR3891MTR1PBF
    IR3891MTR1PBF
    IR3891MTRPBF
    IR3891MTRPBF
  • Part No.
    IR3891MTR1PBF
    IR3891MTRPBF
  • Description
    Conv DC-DC Dual Step Down 1V to 21V 31Pin PQFN T/R
    Conv DC-DC 5V to 21V Step Down Single-Out 0.5V to 21.5V 4A 31Pin Power QFN EP T/R
  • Manufacturer
    Infineon
    Infineon
  • Classification
    DC-DC Converters
    DC-DC Converters
  • Reference Price(USD)
    -
    $2.121
  • Inventory(pcs)
    0
    0
  • Case/Package
    PowerVFQFN-31
    QFN-31
  • Number of Pins
    -
    31
  • Number of Positions
    -
    31
  • Output Voltage
    0.5V ~ 18.06V
    0.5V ~ 18.06V
  • Switching Frequency
    300kHz ~ 1.5MHz
    1.5 MHz
  • Output Current
    4 A
    4 A
  • Switching Current
    -
    6 A
  • Number of Outputs
    2
    2
  • Operating Temperature
    -40℃ ~ 125℃ (TJ)
    -40℃ ~ 125℃ (TJ)
  • Mounting Style
    Surface Mount
    Surface Mount
  • Packaging
    Tape & Reel (TR)
    Tape & Reel (TR)
  • Lead-Free Status
    Lead Free
    Lead Free
  • RoHS
    RoHS Compliant
  • Product Lifecycle Status
    Active
    Active
  • Output Voltage (Min)
    0.5 V
    500 mV
  • Output Current (Max)
    4 A
    4 A
  • Input Voltage (Max)
    21 V
    21 V
  • Operating Temperature (Max)
    -
    125 ℃
  • Input Voltage (Min)
    1 V
    1 V
  • Operating Temperature (Min)
    -
    -40 ℃
  • Output Voltage (Max)
    18.06 V
    18.06 V
  • REACH SVHC Compliance Edition
    -
    2015/12/17
  • Input Voltage
    -
    1V ~ 21V
  • Overview
    IR3891MTR1PBF Product overview

    * Single 5V to 21V application * Wide Input Voltage Range from 1V to 21V with external Vcc * Output Voltage Range: 0.5V to 0.86*PVin * Dual output, 4A/Phase * Enhanced Line/Load Regulation with Feed- Forward * Programmable Switching Frequency up to 1.5MHz * Internal Digital Soft-Start * Enable input with Voltage Monitoring Capability * Thermally compensated current limit and Hiccup Mode Over Current Protection * External synchronization with Smooth Clocking * Precision Reference Voltage (0.5V +/-1%) * Seq pin for Sequencing Applications * Integrated MOSFETs, drivers and Bootstrap diode * Thermal Shut Down * Open Feedback Line Protection * Over Voltage Protection * Interleaved Phases to reduce Input Capacitors * Monotonic Start-Up * Operating Junction Temp: -40°C * Small Size 5mm x 6mm PQFN * Lead-free, Halogen-free, and RoHS Compliant

    View all
    IR3891MTRPBF Product overview

    Dual Output 4 A/Phase 1 to 21 V 1.5 MHz Synchronous Buck Regulator-PQFN 5 x 6 mm

    View all

IR3891MTRPBF Alternative Parts

Image Part Compare Manufacturer Category Description
Image:IR3891MTRPBF Mfr.Part#:IR3891MTRPBF Compare: Current Part Manufacturers:Infineon Category:DC-DC Converters Description:Conv dc-dc 5v to 21v step down single-out 0.5v to 21.5v 4a 31pin power qfn ep t/r
Image:IR3891MTR1PBF Mfr.Part#:IR3891MTR1PBF Compare: IR3891MTRPBF VS IR3891MTR1PBF Manufacturers:Infineon Category:DC-DC Converters Description:Conv dc-dc dual step down 1v to 21v 31pin pqfn t/r