Home  LTC3245EMSE#PBF  LTC3245EMSE#PBF VS LTC3245EMSE#TRPBF

LTC3245EMSE#TRPBF vs LTC3245EMSE#PBF Comparison

  • Hide Shared Attributes
    LTC3245EMSE#TRPBF
    LTC3245EMSE#TRPBF
    LTC3245EMSE#PBF
    LTC3245EMSE#PBF
  • Part No.
    LTC3245EMSE#TRPBF
    LTC3245EMSE#PBF
  • Description
    Charge Pump STPUP/STPDN 2.5V to 5V/3.3V/5V 250mA Automotive 12Pin MSOP EP T/R
    Charge Pump STPUP/STPDN 2.5V to 5V/3.3V/5V 250mA Automotive 12Pin MSOP EP
  • Manufacturer
    Linear technology
    Linear technology
  • Classification
    DC-DC Converters
    Voltage Regulators
  • Reference Price(USD)
    $3.236
    $3.591
  • Inventory(pcs)
    0
    4k
  • Case/Package
    MSOP-12
    MSOP-12
  • Number of Pins
    12
    12
  • Number of Positions
    -
    12
  • Output Voltage
    ≥2.50 V
    ≥2.50 V
  • Switching Frequency
    450 kHz
    450 kHz
  • ECCN Code
    EAR99
    EAR99
  • Output Current
    250 mA
    250 mA
  • Number of Outputs
    1
    1
  • Operating Temperature
    -40℃ ~ 125℃ (TJ)
    -40℃ ~ 125℃ (TJ)
  • Mounting Style
    Surface Mount
    Surface Mount
  • Packaging
    Tape & Reel (TR)
    Cut Tape (CT)
  • REACH SVHC Compliance
    -
    No SVHC
  • Lead-Free Status
    Lead Free
    Lead Free
  • RoHS
    RoHS Compliant
    RoHS Compliant
  • Product Lifecycle Status
    Active
    Active
  • Output Voltage (Max)
    5 V
    5 V
  • Output Voltage (Min)
    2.5 V
    2.5 V
  • Operating Temperature (Max)
    125 ℃
    125 ℃
  • Operating Temperature (Min)
    -40 ℃
    -40 ℃
  • REACH SVHC Compliance Edition
    2015/12/17
    2015/12/17
  • Input Voltage
    -
    2.7V ~ 38V
  • Input Voltage (Max)
    38 V
    38 V
  • Automative-Spec
    -
    Yes
  • Input Voltage (Min)
    2.7 V
    2.7 V
  • Industrial-Spec
    -
    Yes
  • Overview
    View all
    LTC3245EMSE#PBF Product overview

    The LTC3245EMSE#PBF is a Low 250mA buck-boost charge pump DC/DC Converter produces a regulated output voltage from a 2.7 to 38V input. The device uses switched capacitor fractional conversion to maintain regulation over a wide range of input voltage. Internal circuitry automatically selects the conversion ratio to optimize efficiency as input voltage and load conditions vary. No inductors are required. The unique constant frequency architecture provides a lower noise output than conventional charge pump regulators. To optimize efficiency at the expense of slightly higher output ripple, the device has pin selectable Burst Mode® operation. Low operating current (20µA with no load, 4µA in shutdown) and low external parts count (three small ceramic capacitors) make the LTC3245 ideally suited for low power, space constrained automotive/industrial applications. The device is short-circuit and over-temperature protected.

    .
    IQ = 18µA operating, 4µA in shutdown
    .
    81% efficiency (12 to 5V)
    .
    Multimode operation (2:1, 1:1, 1:2) with automatic mode switching
    .
    Low noise, constant frequency operation
    .
    Pin selectable Burst Mode® operation
    .
    Fixed 3.3, 5V or adjustable (2.5 to 5V) VOUT
    .
    IOUT up to 250mA
    .
    Over-temperature and short-circuit protection
    View all

LTC3245EMSE#PBF Alternative Parts

Image Part Compare Manufacturer Category Description
Image:LTC3245EMSE#PBF Mfr.Part#:LTC3245EMSE#PBF Compare: Current Part Manufacturers:Linear technology Category:Voltage Regulators Description:Charge pump stpup/stpdn 2.5v to 5v/3.3v/5v 250ma automoN/Ave 12pin msop ep
Image:LTC3245EMSE#TRPBF Mfr.Part#:LTC3245EMSE#TRPBF Compare: LTC3245EMSE#PBF VS LTC3245EMSE#TRPBF Manufacturers:Linear technology Category:DC-DC Converters Description:Charge pump stpup/stpdn 2.5v to 5v/3.3v/5v 250ma automoN/Ave 12pin msop ep t/r
Image:LTC3245MPMSE#PBF Mfr.Part#:LTC3245MPMSE#PBF Compare: LTC3245EMSE#PBF VS LTC3245MPMSE#PBF Manufacturers:Linear technology Category:Voltage Regulators Description:Charge pump stpup/stpdn 2.5v to 5v/3.3v/5v 250ma automoN/Ave 12pin msop ep
Image:LTC3245HMSE#PBF Mfr.Part#:LTC3245HMSE#PBF Compare: LTC3245EMSE#PBF VS LTC3245HMSE#PBF Manufacturers:Linear technology Category:DC-DC Converters Description:Charge pump stpup/stpdn 2.5v to 5v/3.3v/5v 250ma automoN/Ave 12pin msop ep tube