Home  UCC3895DW  UCC3895DW VS UCC2895DW

UCC2895DW vs UCC3895DW vs UCC2895DWTR Comparison

  • Hide Shared Attributes
    UCC2895DW
    UCC2895DW
    UCC3895DW
    UCC3895DW
    UCC2895DWTR
    UCC2895DWTR
  • Part No.
    UCC2895DW
    UCC3895DW
    UCC2895DWTR
  • Description
    Soft Sw PWM Cntrlr 4Out BICMOS PH SHIFT RES 1MHz 20Pin SOIC Tube
    Soft Sw PWM Cntrlr 4Out BICMOS PH SHIFT RES 1MHz 20Pin SOIC Tube
    Soft Sw PWM Cntrlr 4Out BICMOS PH SHIFT RES 1MHz 20Pin SOIC T/R
  • Manufacturer
    N/A
    N/A
    N/A
  • Classification
    Voltage Regulators
    Power Management
    DC-DC Converters
  • Reference Price(USD)
    $2.200
    $2.112
    $1.848
  • Inventory(pcs)
    796
    3.4k
    785
  • Case/Package
    SOIC-20
    SOIC-20
    SOIC-20
  • Number of Pins
    20
    20
    20
  • Number of Channels
    -
    4
    -
  • Frequency
    1 MHz
    500 kHz
    1 MHz
  • Power Rating
    -
    650 mW
    -
  • Power Dissipation
    650 mW
    650 mW
    650 mW
  • Number of Positions
    -
    20
    20
  • Rise Time
    20 ns
    20 ns
    20 ns
  • Input Voltage (DC)
    -
    12.0 V
    -
  • Output Voltage
    250 mV
    250 mV
    250 mV
  • Supply Voltage (DC)
    10.0V (min)
    10.0V (min)
    10.0V (min)
  • Switching Frequency
    1000 kHz
    1 MHz
    1 MHz
  • Duty Cycle
    100 %
    100 %
    100 %
  • ECCN Code
    -
    EAR99
    EAR99
  • HK STC License
    -
    NLR
    NLR
  • Supply Current
    5.00 mA
    5.00 mA
    -
  • Output Current
    100 mA
    10 mA
    10 mA
  • Number of Regulated Outputs
    4
    4
    4
  • Number of Outputs
    4
    1
    4
  • Operating Temperature
    -40℃ ~ 85℃
    0℃ ~ 70℃
    -55℃ ~ 150℃ (TJ)
  • Topology
    Full-Bridge
    Buck
    Full-Bridge
  • Size-Length
    12.8 mm
    12.8 mm
    12.8 mm
  • Size-Width
    7.52 mm
    7.52 mm
    -
  • Size-Height
    2.35 mm
    2.35 mm
    2.35 mm
  • Mounting Style
    Surface Mount
    Surface Mount
    Surface Mount
  • Packaging
    Tube
    Tube
    Tape & Reel (TR)
  • REACH SVHC Compliance
    -
    No SVHC
    No SVHC
  • Lead-Free Status
    Lead Free
    Lead Free
    Lead Free
  • RoHS
    RoHS Compliant
    RoHS Compliant
    RoHS Compliant
  • Product Lifecycle Status
    Active
    Active
    Active
  • Maximum Duty Cycle
    100 %
    100 %
    100 %
  • Supply Voltage (Min)
    10 V
    10 V
    10 V
  • Input Voltage
    10V ~ 16.5V
    12 V
    -
  • Fall Time
    20 ns
    20 ns
    20 ns
  • Operating Temperature (Max)
    85 ℃
    70 ℃
    85 ℃
  • Operating Temperature (Min)
    -40 ℃
    0 ℃
    -40 ℃
  • Power Dissipation (Max)
    650 mW
    650 mW
    650 mW
  • REACH SVHC Compliance Edition
    -
    2014/12/17
    2015/06/15
  • Supply Voltage
    10V ~ 16.5V
    10V ~ 16.5V
    10V ~ 16.5V
  • Supply Voltage (Max)
    16.5 V
    16.5 V
    16.5 V
  • Output Voltage (Max)
    -
    16.8 V
    -
  • Overview
    UCC2895DW Product overview

    Create your system design with this bicmos advanced phase shift resonant s UCC2895DW soft switching PWM controller manufactured by Texas Instruments, it uses soft switching to consume less power. This soft switching controller has 4 outputs. Its output produces a current of 100(Max) mA. Its switching regulator has a frequency of 1000 kHz. In order to ensure parts aren"t damaged by bulk packaging, this product comes in tube packaging to add a little more protection by storing the loose parts in an outer tube. This soft switching controller has an operating temperature range of -40 °C to 85 °C. This soft switching controller"s maximum duty cycle is 100 %. This device has a minimum operating supply voltage of 10 V and a maximum of 16.5 V.

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    UCC3895DW Product overview

    The UCC3895DW is a BiCMOS Advanced Phase Shift PWM Controller that implements control of a full-bridge power stage by phase shifting the switching of one half-bridge with respect to the other. The device allows constant frequency pulse-width modulation in conjunction with resonant zero-voltage switching to provide high efficiency at high frequencies. The part is used either as a voltage-mode or current-mode controller. It improves on that controller family with additional features such as enhanced control logic, adaptive delay set and shutdown capability. Because the device is built using the BCDMOS process, it operates with dramatically less supply current than its bipolar counterparts. The UCC3895 operates with a maximum clock frequency of 1MHz.

    .
    Programmable-output turn-on delay
    .
    Adaptive delay set
    .
    Bidirectional oscillator synchronization
    .
    Voltage-mode, peak current-mode or average current-mode control
    .
    Programmable soft start, soft stop and chip disable via a single pin
    .
    0 to 100% Duty-cycle control
    .
    7MHz Error amplifier
    .
    Operation to 1MHz
    .
    Typical 5mA operating current at 500kHz
    .
    Very low 150µA current during UVLO
    .
    Green product and no Sb/Br
    IC can be damaged by ESD. We recommend that all ICs be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
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    UCC2895DWTR Product overview

    The UCC2895DWTR is a BiCMOS advanced phase shift Resonant Controller implements control of a full-bridge power stage by phase shifting the switching of one half-bridge with respect to the other. The device allows constant frequency pulse-width modulation in conjunction with resonant zero-voltage switching to provide high efficiency at high frequencies. The part is used either as a voltage-mode or current-mode controller. The additional features such as enhanced control logic, adaptive delay set and shutdown capability. Because the device is built using the BCDMOS process, it operates with dramatically less supply current than it"s bipolar counterparts. The UCC3895 operates with a maximum clock frequency of 1MHz.

    .
    Programmable-output turn-on delay
    .
    Adaptive delay set
    .
    Bidirectional oscillator synchronization
    .
    Voltage-mode, peak current-mode, or average current-mode control
    .
    Programmable soft-start, softs-top and chip disable via a single pin
    .
    7MHz Error amplifier
    .
    Very low 150µA Current during UVLO
    .
    Green product and no Sb/Br
    View all

UCC3895DW Alternative Parts

Image Part Compare Manufacturer Category Description
Image:UCC3895DW Mfr.Part#:UCC3895DW Compare: Current Part Manufacturers:N/A Category:Power Management Description:Soft sw pwm cntrlr 4out bicmos ph shift res 1mhz 20pin soic tube
Image:UCC3895DWTR Mfr.Part#:UCC3895DWTR Compare: UCC3895DW VS UCC3895DWTR Manufacturers:N/A Category:Power Management Description:Soft sw pwm cntrlr 4out bicmos ph shift res 1mhz 20pin soic t/r
Image:UCC2895DW Mfr.Part#:UCC2895DW Compare: UCC3895DW VS UCC2895DW Manufacturers:N/A Category:Voltage Regulators Description:Soft sw pwm cntrlr 4out bicmos ph shift res 1mhz 20pin soic tube
Image:UCC2895DWTR Mfr.Part#:UCC2895DWTR Compare: UCC3895DW VS UCC2895DWTR Manufacturers:N/A Category:DC-DC Converters Description:Soft sw pwm cntrlr 4out bicmos ph shift res 1mhz 20pin soic t/r