UCC3972PW

Texas Instruments UCC3972PW

Part Number:
UCC3972PW
Manufacturer:
Texas Instruments
Ventron No:
3838749-UCC3972PW
Description:
BiCMOS cold cathode fluorescent lamp driver controller with lamp intensity control
ECAD Model:
Datasheet:
ucc3972

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Specifications
Texas Instruments UCC3972PW technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments UCC3972PW.
  • Factory Lead Time
    6 Weeks
  • Lifecycle Status
    ACTIVE (Last Updated: 2 days ago)
  • Mount
    Surface Mount
  • Mounting Type
    Surface Mount
  • Package / Case
    8-TSSOP (0.173, 4.40mm Width)
  • Number of Pins
    8
  • Operating Temperature
    0°C~70°C
  • Packaging
    Tube
  • JESD-609 Code
    e4
  • Pbfree Code
    yes
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    2 (1 Year)
  • Number of Terminations
    8
  • ECCN Code
    EAR99
  • Terminal Finish
    Nickel/Palladium/Gold (Ni/Pd/Au)
  • Technology
    BICMOS
  • Voltage - Supply
    4.5V~20V
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    260
  • Number of Functions
    1
  • Terminal Pitch
    0.65mm
  • Frequency
    80kHz~160kHz
  • Base Part Number
    UCC3972
  • Pin Count
    8
  • Operating Supply Voltage
    9V
  • Input Voltage-Nom
    12V
  • Operating Supply Current
    7mA
  • Nominal Supply Current
    7mA
  • Output Current
    100mA
  • Input Voltage (Min)
    4.5V
  • Control Mode
    CURRENT-MODE
  • Input Voltage (Max)
    25V
  • Control Technique
    PULSE WIDTH MODULATION
  • Switcher Configuration
    CURRENT FED PUSH-PULL
  • Dimming
    No
  • Height
    1.2mm
  • Length
    3mm
  • Width
    4.4mm
  • Thickness
    1mm
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
Description
UCC3972PW Overview
In accordance with the materials used by Tube.Package cost is one of the reasons why electronics manufacturers choose the 8-TSSOP (0.173, 4.40mm Width).This component is mounted to the PCB using Surface Mount.Type CCFL Controller refers to applications of standard grade.In order for it to function properly, it is provided with a power supply voltage.In all cases, 0°C~70°C should be operated.It is still capable of operating accurately at 80kHz~160kHz frequency.Having a number of UCC3972 in the device's best part makes it the best.It is built with terminations of 8.In 1 mode, the device runs.7mA is set as the supply current of the device.There is no change to the pin number of the component.The total number of pins in its sum is 8.Surface Mount-axis mounting is used.It is set to 100mA in this case.4.5V is the minimum input voltage required to operate it.25V is the maximum input voltage.For it to work, 9V voltage is required.

UCC3972PW Features
Mounting type of Surface Mount
Operating supply voltage of 9V

UCC3972PW Applications
There are a lot of Texas Instruments UCC3972PW Lighting Controllers applications.

Decoupling or bypassing
DC/DC, DC/AC, and AC/AC converters
Flashtube ignition
Motor start
Computer motherboards
Power factor correction (PFC)
Coupling or blocking
Smoothing
Frequency converters
To enhance power efficiency
UCC3972PW More Descriptions
Fluorescent Light Controller, Current-mode, 220kHz Switching Freq-Max, BICMOS, PDSO8
BiCMOS cold cathode fluorescent lamp driver controller with lamp intensity control 8-TSSOP 0 to 70
Controller IC; Input Voltage Primary Max:25V; Package/Case:8-TSSOP; No. of Pins:8; Operating Temperature Range:0°C to 70°C; Leaded Process Compatible:Yes; Peak Reflow Compatible (260 C):Yes ;RoHS Compliant: Yes
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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