UCC28C44DGK
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- Mfr.Part #
- UCC28C44DGK
- Manufacturer
- Texas Instruments
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- IC OFFLINE CTRLR PWM UVLO 8VSSOP
- Stock
- 9,211
- In Stock ：
- 9,211
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Operating Temperature :
- -40°C~105°C TJ
- Additional Feature :
- ALSO OPERATES IN CURRENT MODE
- Topology :
- Boost, Flyback, Forward Converter
- Width :
- 3mm
- Control Mode :
- VOLTAGE-MODE
- Synchronous Rectifier :
- No
- Length :
- 3mm
- Max Duty Cycle :
- 50 %
- Mount :
- Surface Mount
- Output Configuration :
- Positive
- Terminal Position :
- Dual
- Peak Reflow Temperature (Cel) :
- 260
- ECCN Code :
- EAR99
- Packaging :
- Tube
- Control Features :
- Frequency Control
- Function :
- Step-Up, Step-Up/Step-Down
- Number of Pins :
- 8
- Number of Outputs :
- 1
- Duty Cycle (Max) :
- 48%
- Nominal Input Voltage :
- 18V
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Output Type :
- Transistor Driver
- Rise Time :
- 25ns
- Voltage - Supply (Vcc/Vdd) :
- 9V~18V
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Switcher Configuration :
- Buck-Boost
- Frequency :
- 1MHz
- Output Current :
- 200mA
- RoHS Status :
- ROHS3 Compliant
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Input Voltage-Nom :
- 15V
- Number of Terminations :
- 8
- Control Technique :
- PULSE WIDTH MODULATION
- Height :
- 1.07mm
- Lead Free :
- Lead Free
- Fall Time (Typ) :
- 20 ns
- Base Part Number :
- UCC28C44
- Frequency - Switching :
- Up to 1MHz
- Output Voltage :
- 18V
- Terminal Pitch :
- 0.65mm
- Thickness :
- 970μm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Mounting Type :
- Surface Mount
- Pbfree Code :
- yes
- Weight :
- 25.996513mg
- Factory Lead Time :
- 6 Weeks
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- JESD-609 Code :
- e4
- Terminal Form :
- Gull wing
- Datasheets
- UCC28C44DGK
DC DC Switching Controllers Texas Instruments UCC28C44DGK Overview
The Texas Instruments UCC28C44DGK is a high-performance offline controller integrated circuit, specifically designed for PWM (Pulse Width Modulation) with UVLO (Under Voltage Lock-Out) features. This component, housed in an 8-VSSOP package, is engineered to provide efficient, reliable power conversion in DC-DC switching applications. The UCC28C44DGK is ideal for designers looking to optimize power density and functionality while maintaining high efficiency and reliability. Its robust design ensures consistent performance, making it a crucial component for any power management solution. As a strategic component of Texas Instruments, the UCC28C44DGK helps B2B customers streamline their product development processes, enabling more compact and energy-efficient designs.
UCC28C44DGK Features
The UCC28C44DGK offers several distinctive features that enhance its application in various power management scenarios:
- Integrated PWM for precise power delivery.
- UVLO feature ensures stability and safety under low voltage conditions.
- Compact 8-VSSOP package allows for smaller product designs.
- Highly efficient operation reduces thermal footprint and enhances product longevity.
- Flexible design compatible with a range of DC-DC power applications.
UCC28C44DGK Applications
- Power Supplies: Utilized in switching power supplies to enhance efficiency and adapt to varying load conditions.
- Consumer Electronics: Employs PWM to provide stable power in devices such as laptops, smartphones, and other portable gadgets.
- Telecommunications Equipment: Used in telecom infrastructures to ensure reliable power management and operational integrity.
- Industrial Systems: Integrates into industrial machinery for robust power control and improved energy management.
- Automotive Applications: Supports automotive electronics with reliable power conversion, crucial for vehicle safety and functionality.
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