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UCC2818ADR

Texas Instruments UCC2818ADR

Part Number:
UCC2818ADR
Manufacturer:
Texas Instruments
Ventron No:
3262123-UCC2818ADR
Description:
6kHz-220kHz CCM PFC controller with 10.5V/10V UVLO and Smaller Gate Drive Resistor, -40°C to 85°C
ECAD Model:
Datasheet:
ucc2818a

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Overview
Description
The UCC3817A and UCC3818A family of controllers are designed for active power factor corrected preregulators. These controllers achieve near unity power factor by shaping the ac input line current waveform to correspond to that of the ac input line voltage. Average current mode control maintains stable, low distortion sinusoidal line current.

Features
Controls Boost Preregulator to Near-Unity Power Factor
Limits Line Distortion
World Wide Line Operation
Over-Voltage Protection
Accurate Power Limiting
Average Current Mode Control
Improved Noise Immunity
Improved Feed-Forward Line Regulation
Leading Edge Modulation
150-μA Typical Start-Up Current
Low-Power BICMOS Operation
12-V to 17-V Operation
Frequency Range of 6 kHz to 220 kHz

Applications
Power Factor Correction (PFC) Preregulators
AC-DC Converters
Battery Chargers
Uninterruptible Power Supplies (UPS)
Specifications
Texas Instruments UCC2818ADR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments UCC2818ADR.
  • Factory Lead Time
    6 Weeks
  • Lifecycle Status
    ACTIVE (Last Updated: 1 day ago)
  • Mounting Type
    Surface Mount
  • Package / Case
    16-SOIC (0.154, 3.90mm Width)
  • Surface Mount
    YES
  • Number of Pins
    16
  • Weight
    141.690917mg
  • Operating Temperature
    -40°C~85°C
  • Packaging
    Tape & Reel (TR)
  • JESD-609 Code
    e4
  • Pbfree Code
    yes
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    16
  • ECCN Code
    EAR99
  • Terminal Finish
    Nickel/Palladium/Gold (Ni/Pd/Au)
  • HTS Code
    8542.39.00.01
  • Subcategory
    Switching Regulator or Controllers
  • Technology
    BICMOS
  • Voltage - Supply
    12V~17V
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    260
  • Number of Functions
    1
  • Supply Voltage
    12V
  • Terminal Pitch
    1.27mm
  • Frequency
    250kHz
  • Base Part Number
    UCC2818
  • Pin Count
    16
  • Input Voltage-Nom
    12V
  • Supply Voltage-Max (Vsup)
    18V
  • Analog IC - Other Type
    POWER FACTOR CONTROLLER
  • Input Voltage (Min)
    10.3V
  • Output Current-Max
    1.2A
  • Frequency - Switching
    6kHz~220kHz
  • Input Voltage (Max)
    15V
  • Control Technique
    PULSE WIDTH MODULATION
  • Supply Current-Max (Isup)
    4mA
  • Switcher Configuration
    BOOST
  • Mode
    Average Current
  • Current - Startup
    150μA
  • Height
    1.75mm
  • Length
    9.9mm
  • Width
    3.91mm
  • Thickness
    1.58mm
  • Radiation Hardening
    No
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS
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