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
- Factory Lead Time :
- 16 Weeks
- Mounting Type :
- Surface Mount
- Terminal Form :
- Gull wing
- RoHS Status :
- ROHS3 Compliant
- Synchronous Rectifier :
- No
- Control Technique :
- PULSE WIDTH MODULATION
- Voltage - Supply (Vcc/Vdd) :
- 7.6V~18V
- Fall Time (Typ) :
- 20 ns
- Output Type :
- Transistor Driver
- Rise Time :
- 25ns
- Nominal Supply Current :
- 2.3mA
- Output Voltage :
- 18V
- Number of Pins :
- 8
- Terminal Position :
- Dual
- Frequency :
- 1MHz
- Frequency - Switching :
- Up to 1MHz
- Pbfree Code :
- yes
- Base Part Number :
- UCC28C43
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Packaging :
- Tape and Reel (TR)
- Isolation :
- Isolated
- Height :
- 1.75mm
- Control Features :
- Frequency Control
- Switcher Configuration :
- Buck-Boost
- Weight :
- 72.603129mg
- Lead Free :
- Lead Free
- Output Current :
- 200mA
- Width :
- 3.91mm
- Input Voltage-Nom :
- 15V
- Number of Terminations :
- 8
- Additional Feature :
- ALSO OPERATES IN CURRENT MODE
- Mount :
- Surface Mount
- ECCN Code :
- EAR99
- Control Mode :
- VOLTAGE-MODE
- Duty Cycle (Max) :
- 96%
- Number of Outputs :
- 1
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- JESD-609 Code :
- e4
- Function :
- Step-Up, Step-Up/Step-Down
- Operating Temperature :
- -40°C~105°C TJ
- Output Configuration :
- Positive
- Thickness :
- 1.58mm
- Topology :
- Boost, Flyback, Forward Converter
- Nominal Input Voltage :
- 18V
- Length :
- 4.9mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Max Duty Cycle :
- 100 %
- Peak Reflow Temperature (Cel) :
- 260
- 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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