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  • UCC28950PWR

UCC28950PWR

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Manufacturer No:

UCC28950PWR

Manufacturer:

Texas Instruments

HK JDW NO:

815-UCC28950PWR

Package:

24-TSSOP (0.173, 4.40mm Width)

Datasheet:

UCC28950PWR

Description:

24 Terminals 8V~17V 24-Pin UCC28950 DC to DC converter ICSWITCHING CONTROLLER 6 Outputs 50kHz~1MHz Transistor Driver

Quantity:

In Stock : 999

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Product Details

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UCC28950PWR Description


UCC28950PWR Full-Bridge Controller enhanced phase-shifted controller builds on Texas Instrument's industry-standard UCx895 family of controllers with phase-shifted features. It includes improvements that provide best-in-class performance in today's high-energy power solutions. The UCC28950 features advanced control of the full-bridge and an active controller for the output synchronous rectifier stage.


UCC28950 Features


Enhanced Wide Range Resonant Zero Voltage Switching Capability
Direct Synchronous Rectifier (SR) Control
150-μA Start-Up Current
VDD Under-voltage Lockout
Wide Temperature Range –40°C to +125°C


UCC28950 Applications


Phase-Shifted Full-Bridge Converters
Datacom, Telecom, and Wireless Base-Station Power
Server, Power Supplies
Industrial Power Systems
High-Density Power Architectures
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4. Shipping Cost

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The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

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FedEx International, 5-7 business days.
The following are some common countries' logistic time.

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Payment Method

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East West Bank charge US$30.00 banking fee.
The fee is charged according to the rule of PayPal.
Western Union charge US$0.00 banking fee.

Shipping

DHL(www.dhl.com)
From $40.00 basic shipping fee depend on zone and country.
UPS(www.ups.com)
From $40.00 basic shipping fee depend on zone and country.
FedEx(www.fedex.com)
From $40.00 basic shipping fee depend on zone and country.
Registered Mail(www.singpost.com)
From $10.00 basic shipping fee depend on different zone and country.

Package

Product
Step1Product
Casing drivepipe
Step2Casing drivepipe
Anti-static bag
Step3Anti-static bag
Packaging boxes
Step4Packaging boxes
Bar-code shipping tag
Step5Bar-code shipping tag

UCC28950PWR

technical specifications, attributes, parameters and parts with similar specifications to UCC28950PWR.

  • Type
    Parameter
    Select All
  • Technology

    BICMOS

  • Terminal Position

    DUAL

  • Terminal Form

    GULL WING

  • Peak Reflow Temperature (Cel)

    260

  • Frequency

    1MHz

  • Base Part Number

    UCC28950

  • Function

    Step-Up/Step-Down

  • Number of Outputs

    6

  • Output Voltage

    5V

  • Output Type

    Transistor Driver

  • Operating Supply Voltage

    12V

  • Input Voltage-Nom

    12V

  • Analog IC - Other Type

    SWITCHING CONTROLLER

  • Operating Supply Current

    5mA

  • Output Configuration

    Positive

  • Output Current

    20mA

  • Voltage - Supply (Vcc/Vdd)

    8V~17V

  • Control Features

    Dead Time Control, Enable, Frequency Control, Soft Start

  • Topology

    Full-Bridge

  • Control Mode

    VOLTAGE-MODE

  • Frequency - Switching

    50kHz~1MHz

  • Control Technique

    PHASE-SHIFT CONTROL

  • Rise Time

    9ns

  • Synchronous Rectifier

    Yes

  • Fall Time (Typ)

    7 ns

  • Nominal Input Voltage

    3.6V

  • Switcher Configuration

    PHASE-SHIFT

  • Max Duty Cycle

    97 %

  • Isolation

    Non-Isolated

  • Duty Cycle (Max)

    95%

  • Output Phases

    1

  • Height

    1.2mm

  • Length

    7.8mm

  • Width

    4.4mm

  • Thickness

    1mm

  • Radiation Hardening

    No

  • RoHS Status

    ROHS3 Compliant

  • Lead Free

    Lead Free

  • Factory Lead Time

    6 Weeks

  • Lifecycle Status

    ACTIVE (Last Updated: 4 days ago)

  • Mounting Type

    Surface Mount

  • Package / Case

    24-TSSOP (0.173, 4.40mm Width)

  • Surface Mount

    YES

  • Number of Pins

    24

  • Operating Temperature

    -40°C~125°C TJ

  • Packaging

    Tape & Reel (TR)

  • JESD-609 Code

    e4

  • Pbfree Code

    yes

  • Part Status

    Active

  • Moisture Sensitivity Level (MSL)

    1 (Unlimited)

  • Number of Terminations

    24

  • ECCN Code

    EAR99

  • Terminal Finish

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Additional Feature

    ALSO OPERATES IN CURRENT MODE AND AVERAGE CURRENT MODE AND PWM CONTROL TECHNIQUE ALSO POSSIBLE

  • Subcategory

    Switching Regulator or Controllers

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United Kingdom/GBP Summary
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