UCC2804N
- Mfr.Part #
- UCC2804N
- Manufacturer
- Texas Instruments
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH MULT TOP 8DIP
- Stock
- 1,330
- In Stock :
- 1,330
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- Manufacturer :
- Texas Instruments
- Product Category :
- AC DC Converters, Offline Switches
- Supply Current-Max (Isup) :
- 25mA
- Frequency :
- 1MHz
- Terminal Pitch :
- 2.54mm
- Lead Free :
- Lead Free
- Rise Time :
- 41ns
- Number of Functions :
- 1
- Supply Voltage :
- 10V
- Fault Protection :
- Current Limiting
- Pbfree Code :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Control Mode :
- CURRENT-MODE
- Frequency - Switching :
- Up to 1MHz
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Terminal Position :
- Dual
- Topology :
- Boost, Flyback, Forward
- Voltage - Supply (Vcc/Vdd) :
- 8.3V~12V
- Mounting Type :
- Through Hole
- Number of Terminations :
- 8
- Output Current :
- 1A
- Length :
- 9.81mm
- Height :
- 5.08mm
- Packaging :
- Tube
- ECCN Code :
- EAR99
- Mount :
- Through Hole
- Width :
- 6.35mm
- Number of Pins :
- 8
- Base Part Number :
- UCC2804
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- JESD-609 Code :
- e4
- Number of Outputs :
- 1
- Operating Temperature :
- -40°C~85°C TA
- Switcher Configuration :
- Single
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Pin Count :
- 8
- Control Technique :
- PULSE WIDTH MODULATION
- Internal Switch(s) :
- No
- RoHS Status :
- ROHS3 Compliant
- Nominal Supply Current :
- 500μA
- Weight :
- 523.190449mg
- Thickness :
- 3.9mm
- Fall Time (Typ) :
- 44 ns
- Factory Lead Time :
- 6 Weeks
- Duty Cycle :
- 49%
- Input Voltage (Min) :
- 9V
- Voltage - Start Up :
- 12.5V
- Control Features :
- Frequency Control
- REACH SVHC :
- No SVHC
- Max Power Dissipation :
- 1W
- Input Voltage-Nom :
- 10V
- Max Duty Cycle :
- 50 %
- Output Voltage :
- 1V
- Datasheets
- UCC2804N

AC DC Converters, Offline Switches Texas Instruments UCC2804N Overview
The Texas Instruments UCC2804N is a pivotal component in modern power management systems, specifically designed for offline switching applications. This integrated circuit (IC) optimizes efficiency and performance with its innovative design, tailored for compact power solutions. As part of the AC DC Converters and Offline Switches category, the UCC2804N provides a reliable and high-performance solution for designers focusing on enhancing power supply architectures. By incorporating this IC, manufacturers can achieve significant improvements in system reliability and efficiency, making it an excellent choice for bulk purchasing by B2B clients aiming to upgrade or build robust electronic systems.
UCC2804N Features
The UCC2804N from Texas Instruments features a multi-topology design, supporting various converter topologies including boost, buck, flyback, and forward converters. Its compact 8-DIP package allows for simplified integration in space-constrained applications, while offering low startup current and automatic feed-forward compensation. The IC also includes built-in error amplification and under-voltage lockout features, ensuring enhanced operational stability and performance consistency.
UCC2804N Applications
- Power Supplies: In power supply units, the UCC2804N is used to regulate voltage across different components, ensuring stable operation and efficiency in applications such as servers and telecommunications equipment.
- LED Lighting: This IC can be applied in LED lighting solutions, driving the LEDs with efficient power conversion that maximizes the light output while minimizing energy consumption.
- Battery Chargers: Suitable for use in battery charging systems, the UCC2804N helps in managing the power flow to batteries, ensuring fast and safe charging cycles in devices like portable electronics.
- Consumer Electronics: Utilized in consumer electronics, it aids in the power management of devices such as laptops and game consoles, enhancing power efficiency and device longevity.
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