UCC3581DTR
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- Mfr.Part #
- UCC3581DTR
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOP 14SOIC
- Stock
- 273
- In Stock ：
- 273
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Rise Time :
- 20ns
- Function :
- Step-Up, Step-Down, Step-Up/Step-Down
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Output Configuration :
- Positive, Isolation Capable
- Terminal Position :
- Dual
- Height :
- 1.75mm
- Mount :
- Surface Mount
- Switcher Configuration :
- Single
- Factory Lead Time :
- 6 Weeks
- Voltage - Supply (Vcc/Vdd) :
- 6.8V~15V
- Weight :
- 122.413241mg
- Output Current :
- 100mA
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Number of Terminations :
- 14
- Width :
- 3.91mm
- Pbfree Code :
- yes
- Control Features :
- Current Limit, Enable, Frequency Control, Soft Start
- Base Part Number :
- UCC3581
- Peak Reflow Temperature (Cel) :
- 260
- Operating Temperature :
- 0°C~70°C TA
- Max Duty Cycle :
- 84 %
- Number of Pins :
- 14
- Topology :
- Buck, Boost, Flyback, Forward Converter
- RoHS Status :
- ROHS3 Compliant
- Clock Sync :
- yes
- Length :
- 8.65mm
- Output Voltage :
- 600mV
- Control Mode :
- VOLTAGE-MODE
- Input Voltage-Nom :
- 10V
- Fall Time (Typ) :
- 20 ns
- JESD-609 Code :
- e4
- Lead Free :
- Lead Free
- Frequency - Switching :
- Up to 100kHz
- Number of Outputs :
- 1
- ECCN Code :
- EAR99
- Control Technique :
- PULSE WIDTH MODULATION
- Thickness :
- 1.58mm
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Output Type :
- Transistor Driver
- Mounting Type :
- Surface Mount
- Packaging :
- Tape and Reel (TR)
- Frequency :
- 100kHz
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Terminal Form :
- Gull wing
- Synchronous Rectifier :
- No
- Input Voltage (Min) :
- 7.4V
- Datasheets
- UCC3581DTR
DC DC Switching Controllers Texas Instruments UCC3581DTR Overview
The Texas Instruments UCC3581DTR is a highly versatile and robust DC DC Switching Controller designed to cater to a broad range of power supply applications. This integrated circuit simplifies the design of multiple topology power supplies through advanced control features. The UCC3581DTR is engineered for efficiency and reliability, ensuring optimal performance in managing and converting power within electronic devices. It supports various topologies, including flyback, boost, and buck, which makes it an indispensable component in developing flexible and powerful electronic systems. This product not only meets the rigorous demands of modern electronics but also offers enhanced system stability and reduced component count, leading to cost efficiency and a compact design footprint.
UCC3581DTR Features
The UCC3581DTR from Texas Instruments incorporates several key features that make it an excellent choice for demanding applications. These features include programmable switching frequencies, integrated soft-start functionality, and comprehensive protection against over-current, over-voltage, and thermal overload. Additionally, its capability to operate under a wide input voltage range enhances its adaptability in various system configurations, further demonstrating its utility in high-performance power supply designs.
UCC3581DTR Applications
- Power Supplies for Consumer Electronics: Utilized in the design of power supplies for TVs, audio equipment, and home appliances, ensuring efficient power conversion and system reliability.
- Telecommunications Equipment: Essential in powering telecom infrastructures, such as servers and routers, by providing stable and efficient power management.
- Industrial Systems: Used in the power units of industrial machinery and automation systems to offer robust and reliable power control under varying load conditions.
- Automotive Electronics: Helps in managing power supplies in automotive environments, particularly for advanced driver-assistance systems (ADAS), enhancing safety and performance.
- Portable Devices: Supports power management solutions for battery-operated devices like handheld tools and portable media players, optimizing battery life and efficiency.
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