UCC2804DTR
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- Mfr.Part #
- UCC2804DTR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH MULT TOP 8SOIC
- Stock
- 42,345
- In Stock ：
- 42,345
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- Manufacturer :
- Texas Instruments
- Product Category :
- AC DC Converters, Offline Switches
- Operating Temperature :
- -40°C~85°C TA
- Peak Reflow Temperature (Cel) :
- 260
- Base Part Number :
- UCC2804
- Weight :
- 72.603129mg
- Mounting Type :
- Surface Mount
- Output Current :
- 1A
- Control Technique :
- PULSE WIDTH MODULATION
- REACH SVHC :
- No SVHC
- Fall Time (Typ) :
- 44 ns
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Packaging :
- Tape and Reel (TR)
- Input Voltage (Min) :
- 9V
- Number of Functions :
- 1
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Internal Switch(s) :
- No
- Thickness :
- 1.58mm
- Terminal Position :
- Dual
- Number of Outputs :
- 1
- Voltage - Start Up :
- 12.5V
- Topology :
- Boost, Flyback, Forward
- Frequency - Switching :
- Up to 1MHz
- JESD-609 Code :
- e4
- Factory Lead Time :
- 6 Weeks
- Voltage - Supply (Vcc/Vdd) :
- 8.3V~12V
- Mount :
- Surface Mount
- Length :
- 4.9mm
- Input Voltage-Nom :
- 10V
- Number of Pins :
- 8
- Rise Time :
- 41ns
- Fault Protection :
- Current Limiting
- Terminal Form :
- Gull wing
- Duty Cycle :
- 49%
- Max Duty Cycle :
- 50 %
- Output Voltage :
- 1V
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Supply Voltage :
- 10V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Height :
- 1.75mm
- Width :
- 3.91mm
- Lead Free :
- Lead Free
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Control Mode :
- CURRENT-MODE
- ECCN Code :
- EAR99
- Frequency :
- 1MHz
- Number of Terminations :
- 8
- Pin Count :
- 8
- RoHS Status :
- ROHS3 Compliant
- Pbfree Code :
- yes
- Control Features :
- Frequency Control
- Supply Current-Max (Isup) :
- 25mA
- Switcher Configuration :
- Single
- Datasheets
- UCC2804DTR
AC DC Converters, Offline Switches Texas Instruments UCC2804DTR Overview
The Texas Instruments UCC2804DTR is a highly integrated and robust offline switching controller, designed specifically for AC-DC conversion applications requiring efficient and reliable performance. This component is encapsulated in an 8SOIC package, making it ideal for compact designs. The UCC2804DTR facilitates reduced power consumption and improved energy efficiency, making it a pivotal component for developing sustainable electronic solutions. Its ability to handle multiple topologies enhances its versatility in various power supply scenarios, promoting batch purchases by businesses aiming to optimize their product's power management systems.
UCC2804DTR Features
The UCC2804DTR includes several features that make it stand out as a leading choice for power management solutions:
- Low startup current, minimizing initial power draw
- Automatic feed-forward compensation for enhanced performance
- Pulse-by-pulse current limiting for improved safety and durability
- High-frequency operation which reduces the size of power transformers
- Under-voltage lockout with hysteresis for stable operation
UCC2804DTR Applications
- Power Supplies for Consumer Electronics
This IC can be used in the design of power supplies for devices such as televisions and computers, where efficient energy conversion is crucial for performance and reliability.
- LED Lighting Systems
In LED lighting, the UCC2804DTR provides efficient switching, ensuring consistent light output and extending the lifespan of the lighting components.
- Telecommunication Equipment
Telecom infrastructures benefit from the robust power management capabilities of the UCC2804DTR, which ensures reliable operation under variable load conditions.
- Battery Chargers
For battery chargers, this IC optimizes power efficiency and safety, ensuring fast and secure charging cycles for various types of batteries.
- Standby Power Systems
The UCC2804DTR is ideal for standby power systems, offering low power consumption during idle states, thus reducing the overall energy footprint.
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