UCC2891PW
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- Mfr.Part #
- UCC2891PW
- Manufacturer
- Texas Instruments
- Package / Case
- 16-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOP 16TSSOP
- Stock
- 913
- In Stock ：
- 913
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Supply Current-Max (Isup) :
- 3mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Pbfree Code :
- yes
- Control Technique :
- PULSE WIDTH MODULATION
- Length :
- 5mm
- Quiescent Current :
- 2mA
- JESD-609 Code :
- e4
- Mounting Type :
- Surface Mount
- Topology :
- Flyback, Forward Converter
- Terminal Form :
- Gull wing
- Function :
- Step-Up/Step-Down
- Clock Sync :
- yes
- Weight :
- 61.887009mg
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Tube
- Height :
- 1.2mm
- ECCN Code :
- EAR99
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Output Voltage :
- 11.1V
- Switcher Configuration :
- Single
- Package / Case :
- 16-TSSOP (0.173, 4.40mm Width)
- Synchronous Rectifier :
- No
- Peak Reflow Temperature (Cel) :
- 260
- Base Part Number :
- UCC2891
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Frequency - Switching :
- 250kHz
- Operating Supply Voltage :
- 12V
- Nominal Input Voltage :
- 110V
- Number of Outputs :
- 1
- Factory Lead Time :
- 6 Weeks
- Max Duty Cycle :
- 73 %
- Operating Temperature :
- -40°C~85°C TA
- Surface Mount :
- yes
- Lead Free :
- Lead Free
- Thickness :
- 1mm
- Input Voltage-Nom :
- 12V
- Number of Terminations :
- 16
- Output Configuration :
- Positive, Isolation Capable
- Control Features :
- Current Limit, Enable, On Time Control, Ramp, Soft Start
- Fall Time (Typ) :
- 14 ns
- Frequency :
- 1MHz
- Duty Cycle (Max) :
- 70%
- Width :
- 4.4mm
- Rise Time :
- 19ns
- Output Current :
- 150mA
- Output Type :
- Transistor Driver
- Supply Voltage :
- 12V
- Control Mode :
- CURRENT-MODE
- Number of Pins :
- 16
- Terminal Position :
- Dual
- Voltage - Supply (Vcc/Vdd) :
- 8.5V~16V
- Datasheets
- UCC2891PW
DC DC Switching Controllers Texas Instruments UCC2891PW Overview
Introducing the UCC2891PW by Texas Instruments, a state-of-the-art DC DC Switching Controller designed for advanced power management and precision in various electronic applications. This IC (Integrated Circuit) is crafted to optimize efficiency and reliability in power conversion processes, utilizing multiple topologies to suit a range of voltage and current requirements. With its robust design enclosed in a 16-TSSOP package, the UCC2891PW stands out in the market for its adaptability and performance in managing complex power supplies.
UCC2891PW Features
The UCC2891PW incorporates several key features that enhance its functionality and utility in power control systems. These include advanced control algorithms for improved response times and stability, a wide operating temperature range suitable for various industrial environments, and integrated protection features to prevent damage from over-voltage, under-voltage, and over-current conditions. Additionally, its compact 16-TSSOP package ensures that it can be implemented in space-constrained applications while maintaining high performance.
UCC2891PW Applications
- Telecommunications Equipment: Utilizes sophisticated control mechanisms to manage power supply in telecom infrastructures, ensuring stable operation under fluctuating load conditions.
- Portable Devices: Provides efficient power conversion that extends battery life and enhances the performance of portable consumer electronics.
- Industrial Systems: Ensures reliable and precise power control in harsh industrial settings, supporting machinery and automation systems with consistent power supply.
- Renewable Energy Systems: Optimally used in solar inverters and wind turbine converters to regulate and convert power efficiently from renewable sources.
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