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- Manufacturer No：UCC2803N
- Manufacturer：Texas Instruments
- Category：PMIC - Voltage Regulators - DC DC Switching Controllers
- Datasheet：UCC2803N
- SKU：1222553
- Description：Boost, Flyback, Forward Converter Regulator Positive Output Step-Up, Step-Up/Step-Down - DC-DC Controller IC 8-PDIP
User Guide
User Guide
UCC2803N Details
Boost, Flyback, Forward Converter Regulator Positive Output Step-Up, Step-Up/Step-Down - DC-DC Controller IC 8-PDIP
UCC2803N Specification Parameters
- Part Status: Active
- Moisture Sensitivity Level (MSL): 1 (Unlimited)
- Mount: Through Hole
- ECCN Code: EAR99
- Synchronous Rectifier: No
- JESD-609 Code: e4
- Number of Terminations: 8
- Factory Lead Time: 6 Weeks
- Terminal Pitch: 2.54mm
- Output Current: 1A
- Input Voltage-Nom: 10V
- Switcher Configuration: SINGLE
- Output Configuration: Positive
- Technology: BICMOS
- Lifecycle Status: ACTIVE (Last Updated: 3 days ago)
- Control Technique: PULSE WIDTH MODULATION
- Subcategory: Switching Regulator or Controllers
- Frequency: 1MHz
- Output Type: Transistor Driver
- Nominal Supply Current: 500μA
- Control Features: Frequency Control
- Length: 9.81mm
- Fall Time (Typ): 44 ns
- Rise Time: 41 ns
- Weight: 523.190449mg
- Frequency - Switching: 31kHz
- RoHS Status: ROHS3 Compliant
- Mounting Type: Through Hole
- Number of Outputs: 1
- Pbfree Code: yes
- Lead Free: Lead Free
- Number of Pins: 8
- Terminal Position: DUAL
- Packaging: Tube
- Terminal Finish: Nickel/Palladium/Gold (Ni/Pd/Au)
- Supply Voltage: 10V
- Operating Temperature: -40°C~85°C TA
- Height: 5.08mm
- Width: 6.35mm
- Thickness: 3.9mm
- Input Voltage (Min): 4V
- Supply Current-Max (Isup): 25mA
- Control Mode: CURRENT-MODE
- Analog IC - Other Type: SWITCHING CONTROLLER
- Package / Case: 8-DIP (0.300, 7.62mm)
- Function: Step-Up, Step-Up/Step-Down
- Max Duty Cycle: 100 %
- Duty Cycle (Max): 99%
- Topology: Boost, Flyback, Forward Converter
- Output Voltage: 4.06V
- Voltage - Supply (Vcc/Vdd): 3.6V~12V
- Base Part Number: UCC2803
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Texas Instruments — Manufacturer Introduction
Texas Instruments (TI) is a multinational semiconductor company based in Texas, United States. It is renowned for its development, manufacturing, and sale of semiconductors and computer technology, primarily focusing on innovative digital signal processing and analog circuitry. In addition to its semiconductor business, TI also offers solutions in sensing and control, educational products, and digital light processing.
Headquartered in Dallas, Texas, TI has manufacturing, design, and sales offices in more than 25 countries. It is the world's largest manufacturer of digital signal processors (DSPs) and analog circuit components, with its analog and digital signal processing technologies holding a dominant position worldwide.
After successive acquisitions of Fairchild Semiconductor's manufacturing division and Chengdu Cension Semiconductor, in 2011, TI further solidified its position as a leading analog semiconductor giant by acquiring National Semiconductor for $6.5 billion.
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