UCC28C45DGK
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- Mfr.Part #
- UCC28C45DGK
- Manufacturer
- Texas Instruments
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOP 8VSSOP
- Stock
- 55
- In Stock ：
- 55
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Control Features :
- Frequency Control
- Voltage - Supply (Vcc/Vdd) :
- 7.6V~18V
- Number of Outputs :
- 1
- Number of Terminations :
- 8
- Peak Reflow Temperature (Cel) :
- 260
- Topology :
- Boost, Flyback, Forward Converter
- Mounting Type :
- Surface Mount
- Input Voltage-Nom :
- 15V
- Thickness :
- 970μm
- Nominal Input Voltage :
- 18V
- Mount :
- Surface Mount
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Control Mode :
- VOLTAGE-MODE
- Factory Lead Time :
- 6 Weeks
- Additional Feature :
- ALSO OPERATES IN CURRENT MODE
- Frequency :
- 1MHz
- Function :
- Step-Up, Step-Up/Step-Down
- Base Part Number :
- UCC28C45
- Output Current :
- 200mA
- Duty Cycle (Max) :
- 48%
- Operating Supply Current :
- 2.3mA
- Max Duty Cycle :
- 50 %
- Frequency - Switching :
- Up to 1MHz
- Terminal Form :
- Gull wing
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Output Type :
- Transistor Driver
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Output Voltage :
- 18V
- Pbfree Code :
- yes
- Number of Pins :
- 8
- Rise Time :
- 25ns
- Operating Temperature :
- -40°C~105°C TJ
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Width :
- 3mm
- Isolation :
- Isolated
- Weight :
- 25.996513mg
- ECCN Code :
- EAR99
- Packaging :
- Tube
- Terminal Pitch :
- 0.65mm
- Lead Free :
- Lead Free
- Height :
- 1.07mm
- Fall Time (Typ) :
- 20 ns
- Control Technique :
- PULSE WIDTH MODULATION
- Output Configuration :
- Positive
- Switcher Configuration :
- Buck-Boost
- Synchronous Rectifier :
- No
- RoHS Status :
- ROHS3 Compliant
- Length :
- 3mm
- JESD-609 Code :
- e4
- Terminal Position :
- Dual
- Datasheets
- UCC28C45DGK
DC DC Switching Controllers Texas Instruments UCC28C45DGK Overview
The UCC28C45DGK from Texas Instruments is a cutting-edge DC DC Switching Controller designed for high efficiency and reliability in power management applications. This component is housed in an 8-pin VSSOP package, offering a compact solution for space-constrained applications. The device integrates multiple control features, making it ideal for optimizing power consumption and enhancing the performance of electronic systems. The UCC28C45DGK is perfect for developers looking to improve power solutions with a component that ensures reduced system complexity and increased stability.
UCC28C45DGK Features
This controller includes several features that make it an excellent choice for managing power requirements efficiently:
- High-Performance PWM Controller
- Wide Input Voltage Range, facilitating flexible use across different power supplies
- Programmable Switching Frequency
- Current Mode Operation, which improves response to transient loads and reduces noise susceptibility
- Built-in Error Amplifier and Under-Voltage Lockout for enhanced safety and performance reliability
- Low Startup and Operating Current, which increases overall efficiency
UCC28C45DGK Applications
- Power Supplies: Utilized to regulate and control power delivery, enhancing efficiency and stability in both linear and switch-mode power supplies.
- LED Lighting Systems: Drives and controls LED arrays for consistent lighting output and efficient energy use.
- Battery Chargers: Manages the power flow and charging cycles, ensuring optimal charging behavior and prolonging battery life.
- Telecommunication Equipment: Ensures reliable and stable power supply in critical communication infrastructure.
- Portable Devices: Ideal for integrating into compact portable devices due to its small form factor and efficient power management capabilities.
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