UCC2804PW
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- Mfr.Part #
- UCC2804PW
- Manufacturer
- Texas Instruments
- Package / Case
- 8-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC OFFLINE SW MULT TOP 8TSSOP
- Stock
- 284
- In Stock ：
- 284
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- Manufacturer :
- Texas Instruments
- Product Category :
- AC DC Converters, Offline Switches
- Topology :
- Boost, Flyback, Forward
- Supply Voltage :
- 10V
- Height :
- 1.2mm
- Control Features :
- Frequency Control
- Max Duty Cycle :
- 50 %
- Fault Protection :
- Current Limiting
- Packaging :
- Tube
- Pbfree Code :
- yes
- Thickness :
- 1mm
- Peak Reflow Temperature (Cel) :
- 260
- Frequency :
- 1MHz
- Package / Case :
- 8-TSSOP (0.173, 4.40mm Width)
- Terminal Form :
- Gull wing
- Frequency - Switching :
- Up to 1MHz
- Voltage - Supply (Vcc/Vdd) :
- 8.3V~12V
- Control Mode :
- CURRENT-MODE
- Input Voltage (Min) :
- 9V
- Internal Switch(s) :
- No
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Base Part Number :
- UCC2804
- RoHS Status :
- ROHS3 Compliant
- Lead Free :
- Lead Free
- Mounting Type :
- Surface Mount
- Pin Count :
- 8
- Number of Outputs :
- 1
- Number of Pins :
- 8
- Switcher Configuration :
- Single
- Fall Time (Typ) :
- 44 ns
- Operating Temperature :
- -40°C~85°C TA
- Number of Terminations :
- 8
- Factory Lead Time :
- 6 Weeks
- JESD-609 Code :
- e4
- Number of Functions :
- 1
- Supply Current-Max (Isup) :
- 25mA
- Weight :
- 39.008944mg
- Mount :
- Surface Mount
- Output Voltage :
- 1V
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Terminal Pitch :
- 0.65mm
- ECCN Code :
- EAR99
- Voltage - Start Up :
- 12.5V
- Control Technique :
- PULSE WIDTH MODULATION
- Output Current :
- 1A
- Length :
- 3mm
- Terminal Position :
- Dual
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Input Voltage-Nom :
- 10V
- Rise Time :
- 41ns
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Width :
- 4.4mm
- Duty Cycle :
- 49%
- Datasheets
- UCC2804PW
AC DC Converters, Offline Switches Texas Instruments UCC2804PW Overview
The Texas Instruments UCC2804PW is a compact, highly efficient controller IC designed for AC DC converters and offline switching applications. This advanced component is housed in a small 8-pin TSSOP package, optimized for low-power applications where space and power efficiency are critical. With its integrated features for enhanced performance and flexibility, the UCC2804PW is ideal for developing sophisticated power supply systems. By leveraging this IC, manufacturers can significantly reduce system complexities and improve the reliability of their power solutions, making it a valuable asset for businesses looking to purchase in volume.
UCC2804PW Features
The UCC2804PW incorporates several features that make it an excellent choice for power management tasks. These include programmable switching frequencies up to 1 MHz, a low startup current of less than 100 µA, and integrated soft-start capability to minimize inrush current at startup. Furthermore, it offers under-voltage lockout with hysteresis, overcurrent shutdown, and a dual mode error amplifier for enhanced performance and safety in various application settings.
UCC2804PW Applications
- Power Supplies for Consumer Electronics: Utilizes its high-frequency switching capability to provide stable, low-noise power for devices such as TVs, audio equipment, and home appliances.
- Smart Home Devices: Integrates seamlessly into the power management systems of smart thermostats, lighting controls, and other IoT devices, ensuring efficient power usage and extended device life.
- Telecommunications Equipment: Supports the power needs of telecommunications infrastructure by delivering reliable, scalable solutions for routers, switches, and base stations.
- Portable Battery-Powered Devices: Enhances battery efficiency and longevity through precise power management and minimized quiescent current, ideal for mobile phones, laptops, and portable medical devices.
- Industrial Systems: Provides robust power solutions for automated manufacturing equipment, ensuring stable operation under variable load conditions and in harsh environments.
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