UCC28084PWG4
- Mfr.Part #
- UCC28084PWG4
- Manufacturer
- Texas Instruments
- Package / Case
- 8-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOP 8TSSOP
- Stock
- 21,733
- In Stock :
- 21,733
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- RoHS Status :
- ROHS3 Compliant
- Output Phases :
- 1
- Terminal Position :
- Dual
- Voltage - Supply (Vcc/Vdd) :
- 4.1V~15V
- Control Features :
- Current Limit, Frequency Control
- Number of Pins :
- 8
- JESD-609 Code :
- e4
- Input Voltage (Min) :
- 4.3V
- Terminal Pitch :
- 0.65mm
- Synchronous Rectifier :
- yes
- Output Voltage :
- 500mV
- Function :
- Step-Up/Step-Down
- Peak Reflow Temperature (Cel) :
- 260
- Clock Sync :
- No
- Rise Time :
- 25ns
- Control Mode :
- CURRENT-MODE
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~85°C TA
- Max Duty Cycle :
- 50 %
- Duty Cycle (Max) :
- 49%
- Output Current :
- 1A
- Lead Free :
- Lead Free
- Terminal Form :
- Gull wing
- Factory Lead Time :
- 6 Weeks
- Frequency - Switching :
- 200kHz
- Fall Time (Typ) :
- 25 ns
- Output Configuration :
- Positive
- Width :
- 4.4mm
- Length :
- 3mm
- Packaging :
- Tray
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Frequency :
- 1MHz
- Topology :
- Half-Bridge, Push-Pull
- Base Part Number :
- UCC28084
- Number of Outputs :
- 2
- Surface Mount :
- yes
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Input Voltage-Nom :
- 10V
- Output Type :
- Transistor Driver
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Package / Case :
- 8-TSSOP (0.173, 4.40mm Width)
- Number of Terminations :
- 8
- Thickness :
- 1mm
- Pbfree Code :
- yes
- ECCN Code :
- EAR99
- Height :
- 1.2mm
- Control Technique :
- PULSE WIDTH MODULATION
- Datasheets
- UCC28084PWG4

DC DC Switching Controllers Texas Instruments UCC28084PWG4 Overview
The UCC28084PWG4 by Texas Instruments stands out in the market of DC DC Switching Controllers with its robust design and efficient performance. Engineered to cater to demanding power regulation needs, this integrated circuit offers a versatile solution for multi-topology applications. Its primary function is to control power converters in a bid to optimize energy consumption and enhance power supply reliability. The device's small form factor, encapsulated in an 8-TSSOP package, makes it ideal for compact systems, ensuring that designers do not have to compromise on power capacity for size. With the UCC28084PWG4, Texas Instruments provides a high-performance controller that significantly boosts the efficiency and stability of power systems.
UCC28084PWG4 Features
This multi-topology controller includes several key features that make it a preferred choice for advanced power supply designs:
- Dual alternating outputs for push-pull configurations, minimizing external component count and simplifying the circuit design.
- Wide operating range, ensuring reliable performance under variable input conditions.
- Built-in error amplifiers with low-offset voltage, facilitating precise control over output parameters.
- Programmable soft-start functionality, which reduces stress on the power supply at startup and extends the overall lifespan of the system.
- Frequency modulation capability to reduce electromagnetic interference (EMI), making it suitable for noise-sensitive applications.
UCC28084PWG4 Applications
- Power Supplies for Consumer Electronics: Utilizes its dual outputs and precise control to provide stable voltages in devices such as televisions and gaming consoles.
- Telecommunications Equipment: Supports the need for reliable power in communication infrastructure with its robust regulation capabilities and EMI reduction features.
- Industrial Systems: Employs its wide operating range and error amplification for robust power management in industrial automation and control systems.
- Renewable Energy Systems: Adapts to variable input conditions making it ideal for solar power inverters and other renewable energy applications.
- Portable Devices: Its compact size and efficiency optimize power usage in battery-operated devices such as handheld tools and portable medical equipment.
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