UCC28C43DRG4
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- Mfr.Part #
- UCC28C43DRG4
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOPOLOGY 8SOIC
- Stock
- 56,784
- In Stock ：
- 56,784
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Frequency - Switching :
- Up to 1MHz
- Topology :
- Boost, Flyback, Forward Converter
- Mounting Type :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Switcher Configuration :
- Buck-Boost
- Nominal Input Voltage :
- 18V
- Control Mode :
- VOLTAGE-MODE
- Control Technique :
- PULSE WIDTH MODULATION
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Number of Terminations :
- 8
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Height :
- 1.75mm
- Factory Lead Time :
- 16 Weeks
- Duty Cycle (Max) :
- 96%
- Mount :
- Surface Mount
- Isolation :
- Isolated
- JESD-609 Code :
- e4
- Lead Free :
- Lead Free
- Output Voltage :
- 18V
- Base Part Number :
- UCC28C43
- Number of Pins :
- 8
- Synchronous Rectifier :
- No
- Input Voltage-Nom :
- 15V
- Output Current :
- 200mA
- Packaging :
- Tape and Reel (TR)
- Terminal Position :
- Dual
- Output Type :
- Transistor Driver
- Fall Time (Typ) :
- 20 ns
- Length :
- 4.9mm
- Additional Feature :
- ALSO OPERATES IN CURRENT MODE
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Number of Outputs :
- 1
- ECCN Code :
- EAR99
- Pbfree Code :
- yes
- Weight :
- 72.603129mg
- Rise Time :
- 25ns
- Thickness :
- 1.58mm
- Control Features :
- Frequency Control
- Function :
- Step-Up, Step-Up/Step-Down
- Width :
- 3.91mm
- Output Configuration :
- Positive
- Max Duty Cycle :
- 100 %
- Operating Temperature :
- -40°C~105°C TJ
- Nominal Supply Current :
- 2.3mA
- Frequency :
- 1MHz
- Voltage - Supply (Vcc/Vdd) :
- 7.6V~18V
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Form :
- Gull wing
- Datasheets
- UCC28C43DRG4
DC DC Switching Controllers Texas Instruments UCC28C43DRG4 Overview
The UCC28C43DRG4 by Texas Instruments is a versatile integrated circuit, primarily designed for managing DC DC switching controllers across various topologies. This compact, high-performance component is encapsulated in an 8SOIC package, making it suitable for space-constrained applications while delivering robust functionality. The device facilitates enhanced power management and efficiency, which are crucial for modern electronic systems. Its ability to operate under multiple topologies makes the UCC28C43DRG4 an ideal choice for developers looking for flexible, reliable solutions in power supply design. Incorporating this DC DC Switching Controllers Texas Instruments UCC28C43DRG4 into your projects ensures optimized performance, extended system life, and reduced operational costs, making it highly attractive for B2B bulk purchasing.
UCC28C43DRG4 Features
This integrated circuit boasts several features that make it standout for sophisticated power management tasks:
- Multiple topology support including Boost, Flyback, and Forward converters.
- High-frequency operation up to 1 MHz, allowing for smaller size external components.
- Low startup and operating current to enhance system efficiency.
- Built-in error amplification and under-voltage lockout for improved safety and reliability.
- Soft-start functionality to minimize inrush current impact at startup.
UCC28C43DRG4 Applications
- Portable Devices: Enhances battery efficiency and lifespan by managing power supply in a compact form factor.
- Telecommunication Equipment: Ensures reliable power management in systems requiring stable and efficient voltage conversion.
- Consumer Electronics: Utilized in devices such as TVs and audio equipment for optimal power regulation and system functionality.
- Industrial Systems: Offers robust power solutions in harsh environments where stable operation is critical.
- Automotive Applications: Suitable for managing power in vehicle-based electronic systems, enhancing performance and reliability.
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