UCC2803N
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- Mfr.Part #
- UCC2803N
- Manufacturer
- Texas Instruments
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOPOLOGY 8DIP
- Stock
- 3,440
- In Stock ：
- 3,440
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Lead Free :
- Lead Free
- Output Type :
- Transistor Driver
- Input Voltage-Nom :
- 10V
- RoHS Status :
- ROHS3 Compliant
- Output Current :
- 1A
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Function :
- Step-Up, Step-Up/Step-Down
- Supply Voltage :
- 10V
- Topology :
- Boost, Flyback, Forward Converter
- Pbfree Code :
- yes
- Operating Temperature :
- -40°C~85°C TA
- Terminal Position :
- Dual
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Height :
- 5.08mm
- Number of Terminations :
- 8
- Control Mode :
- CURRENT-MODE
- ECCN Code :
- EAR99
- Max Duty Cycle :
- 100 %
- Factory Lead Time :
- 6 Weeks
- Output Configuration :
- Positive
- Frequency :
- 1MHz
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Control Technique :
- PULSE WIDTH MODULATION
- Control Features :
- Frequency Control
- Rise Time :
- 41ns
- Weight :
- 523.190449mg
- Synchronous Rectifier :
- No
- Voltage - Supply (Vcc/Vdd) :
- 3.6V~12V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Input Voltage (Min) :
- 4V
- Base Part Number :
- UCC2803
- Number of Outputs :
- 1
- Packaging :
- Tube
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Terminal Pitch :
- 2.54mm
- Thickness :
- 3.9mm
- Duty Cycle (Max) :
- 99%
- Switcher Configuration :
- Single
- Fall Time (Typ) :
- 44 ns
- JESD-609 Code :
- e4
- Frequency - Switching :
- 31kHz
- Length :
- 9.81mm
- Mount :
- Through Hole
- Nominal Supply Current :
- 500μA
- Mounting Type :
- Through Hole
- Output Voltage :
- 4.06V
- Supply Current-Max (Isup) :
- 25mA
- Width :
- 6.35mm
- Number of Pins :
- 8
- Datasheets
- UCC2803N
DC DC Switching Controllers Texas Instruments UCC2803N Overview
The UCC2803N by Texas Instruments is a high-performance, low-power integrated circuit designed for efficient power management in a variety of applications. This DC DC Switching Controller excels in delivering precise control over multiple power topologies, enhancing system reliability and performance. Engineered to address the demanding needs of modern electronic devices, the UCC2803N optimizes power usage, ensuring energy-efficient operation and minimal heat generation, which is critical in high-density power applications. Its robust design and versatile features make it an ideal choice for designers looking to improve the operational efficiency and longevity of their products.
UCC2803N Features
The UCC2803N incorporates several key features that distinguish it from other controllers in its class. These include a wide operating range, low startup current, and programmable frequency control which allows for tailored performance in various applications. Additionally, its enhanced drive capability and built-in protections for overcurrent and thermal overload ensure reliable and safe operation under varying conditions.
UCC2803N Applications
- Power Supplies: The UCC2803N is adept at managing power in AC-to-DC conversion systems, ensuring stable and efficient power delivery.
- LED Lighting: It can be used to control LED drivers for consistent illumination while maximizing energy efficiency.
- Telecommunication Equipment: In telecom infrastructures, this IC helps in managing the power supply to ensure reliability and performance of communication systems.
- Portable Devices: The UCC2803N is ideal for battery-powered devices where efficient power management is crucial to extend battery life and reduce charging times.
- Consumer Electronics: It is commonly employed in consumer electronics such as gaming consoles and home entertainment systems to enhance power efficiency and system stability.
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