UCC28251RGPT
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- Mfr.Part #
- UCC28251RGPT
- Manufacturer
- Texas Instruments
- Package / Case
- 20-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOPOLOGY 20QFN
- Stock
- 157
- In Stock ：
- 157
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Number of Terminations :
- 20
- Operating Supply Voltage :
- 12V
- Width :
- 4mm
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Output Phases :
- 1
- Rise Time :
- 8ns
- Fall Time (Typ) :
- 8 ns
- Operating Temperature :
- -40°C~125°C TJ
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Pbfree Code :
- yes
- Peak Reflow Temperature (Cel) :
- 260
- Control Technique :
- PULSE WIDTH MODULATION
- Function :
- Step-Up/Step-Down
- Output Voltage :
- 3.25V
- Package / Case :
- 20-VFQFN Exposed Pad
- Operating Supply Current :
- 2mA
- Control Features :
- Current Limit, Enable, Frequency Control, Ramp, Soft Start
- REACH SVHC :
- No SVHC
- Output Current :
- 200mA
- Control Mode :
- CURRENT/VOLTAGE-MODE
- RoHS Status :
- ROHS3 Compliant
- Number of Pins :
- 20
- Terminal Pitch :
- 0.5mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Mounting Type :
- Surface Mount
- Weight :
- 69.994973mg
- Nominal Input Voltage :
- 20V
- Base Part Number :
- UCC28251
- JESD-609 Code :
- e4
- Frequency :
- 945kHz
- Synchronous Rectifier :
- yes
- Thickness :
- 930μm
- Voltage - Supply (Vcc/Vdd) :
- 4.7V~17V
- Height :
- 1mm
- Clock Sync :
- No
- Input Voltage-Nom :
- 12V
- Mount :
- Surface Mount
- Duty Cycle :
- 100 %
- Topology :
- Full-Bridge, Half-Bridge, Push-Pull
- Output Configuration :
- Positive
- Max Supply Current :
- 275μA
- Frequency - Switching :
- 42kHz~945kHz
- Max Duty Cycle :
- 100 %
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Packaging :
- Tape and Reel (TR)
- Output Type :
- PWM Signal
- Number of Outputs :
- 2
- Terminal Position :
- QUAD
- Lead Free :
- Lead Free
- Length :
- 4mm
- Factory Lead Time :
- 6 Weeks
- Supply Voltage :
- 12V
- ECCN Code :
- EAR99
- Datasheets
- UCC28251RGPT
DC DC Switching Controllers Texas Instruments UCC28251RGPT Overview
The UCC28251RGPT by Texas Instruments represents a cutting-edge solution in the field of DC DC Switching Controllers. Designed to manage multiple topologies, this versatile integrated circuit enables efficient power management and conversion in a wide range of applications. The compact 20-QFN package of the UCC28251RGPT ensures that it can be integrated into systems where space is at a premium, without sacrificing performance. Its robust design and advanced technology make it an ideal choice for engineers looking to enhance system reliability and efficiency. Utilizing the UCC28251RGPT can significantly optimize power usage, thereby reducing operational costs and improving overall system longevity, making it an essential component in commercial and industrial electronics.
UCC28251RGPT Features
The UCC28251RGPT includes several key features that set it apart from other DC DC switching controllers. These include programmable switching frequencies, integrated soft-start capability, and advanced protection features such as overcurrent, overvoltage, and thermal shutdown. Additionally, its capability to support various topologies enhances its flexibility in deployment across different power applications. The UCC28251RGPT also boasts high efficiency and precision, which are crucial for maintaining energy efficiency and reliability in critical systems.
UCC28251RGPT Applications
- Power Supplies: Used in designing both isolated and non-isolated power supplies, the UCC28251RGPT improves efficiency and reliability.
- Telecommunications Equipment: Helps manage power in various telecom infrastructures by ensuring stable and reliable power conversion and distribution.
- Industrial Systems: Ideal for use in industrial automation systems, providing robust power control and enhancing operational efficiency.
- Renewable Energy Systems: Employed in solar inverters and other renewable energy applications to maximize power point tracking efficiency and conversion.
- Automotive Applications: Supports automotive power systems in achieving higher efficiency and safety standards in power management circuits.
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