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
- Thickness :
- 1mm
- Mounting Type :
- Surface Mount
- Length :
- 5mm
- Supply Current-Max (Isup) :
- 3mA
- Duty Cycle (Max) :
- 70%
- Surface Mount :
- yes
- Number of Pins :
- 16
- JESD-609 Code :
- e4
- Topology :
- Flyback, Forward Converter
- Control Technique :
- PULSE WIDTH MODULATION
- Output Voltage :
- 11.1V
- Height :
- 1.2mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Quiescent Current :
- 2mA
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Output Configuration :
- Positive, Isolation Capable
- Base Part Number :
- UCC2891
- Peak Reflow Temperature (Cel) :
- 260
- Supply Voltage :
- 12V
- RoHS Status :
- ROHS3 Compliant
- Function :
- Step-Up/Step-Down
- Fall Time (Typ) :
- 14 ns
- Number of Terminations :
- 16
- Control Mode :
- CURRENT-MODE
- Width :
- 4.4mm
- Number of Outputs :
- 1
- Output Current :
- 150mA
- Operating Temperature :
- -40°C~85°C TA
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Factory Lead Time :
- 6 Weeks
- Control Features :
- Current Limit, Enable, On Time Control, Ramp, Soft Start
- Rise Time :
- 19ns
- Frequency - Switching :
- 250kHz
- Terminal Position :
- Dual
- Lead Free :
- Lead Free
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Weight :
- 61.887009mg
- Voltage - Supply (Vcc/Vdd) :
- 8.5V~16V
- ECCN Code :
- EAR99
- Input Voltage-Nom :
- 12V
- Terminal Form :
- Gull wing
- Max Duty Cycle :
- 73 %
- Synchronous Rectifier :
- No
- Pbfree Code :
- yes
- Output Type :
- Transistor Driver
- Operating Supply Voltage :
- 12V
- Packaging :
- Tube
- Package / Case :
- 16-TSSOP (0.173, 4.40mm Width)
- Switcher Configuration :
- Single
- Clock Sync :
- yes
- Frequency :
- 1MHz
- Nominal Input Voltage :
- 110V
- 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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