Texas Instruments UCC2976PWG4
Part Number:
- UCC2976PWG4
Manufacturer:
- Texas Instruments
Ventron No:
- 3840156-UCC2976PWG4
Description:
- IC TRNSFRMR CNTLR 3-13.5V 8TSSOP
Datasheet:
- UCC2976PWG4
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Part Overview
Description
The UCC3975/6/7 family of 8-pin PZT controllers integrates the necessary circuitry for operating a PZT-based backlight supply using a flyback, half-bridge, or push-pull topology. The choice of power topology depends on application requirements such as input voltage, lamp voltage, and PZT gain.
Features
3-V to 13.5-V Operation
Supports Flyback (UCC3975), Half-Bridge (UCC3976), and Push-Pull (UCC3977) Topologies
Programmable Voltage Controlled Oscillator
Open Lamp Protection: Low Shutdown Current (15-μA Typical)
Dual MOSFET Drivers
8-Pin TSSOP package
Applications
Notebook Computers
Portable Electronics Displays
Portable Instruments
The UCC3975/6/7 family of 8-pin PZT controllers integrates the necessary circuitry for operating a PZT-based backlight supply using a flyback, half-bridge, or push-pull topology. The choice of power topology depends on application requirements such as input voltage, lamp voltage, and PZT gain.
Features
3-V to 13.5-V Operation
Supports Flyback (UCC3975), Half-Bridge (UCC3976), and Push-Pull (UCC3977) Topologies
Programmable Voltage Controlled Oscillator
Open Lamp Protection: Low Shutdown Current (15-μA Typical)
Dual MOSFET Drivers
8-Pin TSSOP package
Applications
Notebook Computers
Portable Electronics Displays
Portable Instruments
Specifications
Texas Instruments UCC2976PWG4 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments UCC2976PWG4.
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case8-TSSOP (0.173, 4.40mm Width)
- Number of Pins8
- Weight40.001177mg
- Operating Temperature-40°C~85°C
- PackagingTray
- JESD-609 Codee4
- Pbfree Codeyes
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations8
- ECCN CodeEAR99
- Terminal FinishNickel/Palladium/Gold (Ni/Pd/Au)
- ApplicationsPower Supplies
- SubcategorySwitching Regulator or Controllers
- TechnologyCMOS
- Voltage - Supply3V~13.5V
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Terminal Pitch0.65mm
- Frequency105kHz
- Base Part NumberUCC2976
- Pin Count8
- Input Voltage-Nom12V
- Power Supplies3/13.5V
- Analog IC - Other TypeFLUORESCENT LIGHT CONTROLLER
- Operating Supply Current1mA
- Nominal Supply Current2.5mA
- Max Supply Current2.5mA
- Input Voltage (Min)3V
- Input Voltage (Max)13.5V
- Control TechniqueRESONANT CONTROL
- Switcher ConfigurationPUSH-PULL
- Height1.15mm
- Length3mm
- Width4.4mm
- Radiation HardeningNo
- RoHS StatusROHS3 Compliant
- Lead FreeContains Lead
Certification
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