UCC28089DR
- Mfr.Part #
- UCC28089DR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR PUSH-PULL 8SOIC
- Stock
- 13,904
- In Stock :
- 13,904
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Output Phases :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Type :
- Transistor Driver
- Fall Time (Typ) :
- 13 ns
- Terminal Form :
- Gull wing
- ECCN Code :
- EAR99
- Number of Outputs :
- 2
- RoHS Status :
- ROHS3 Compliant
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Topology :
- Push-Pull
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Length :
- 4.9mm
- Operating Temperature :
- -40°C~105°C TA
- Frequency - Switching :
- Up to 1MHz
- Pbfree Code :
- yes
- Height :
- 1.75mm
- Mount :
- Surface Mount
- Terminal Position :
- Dual
- Lead Free :
- Lead Free
- Supply Voltage :
- 9V
- Max Duty Cycle :
- 50 %
- Weight :
- 72.603129mg
- Clock Sync :
- yes
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Control Features :
- Dead Time Control, Frequency Control
- Rise Time :
- 28ns
- Function :
- Step-Up/Step-Down
- Width :
- 3.91mm
- JESD-609 Code :
- e4
- Number of Pins :
- 8
- Base Part Number :
- UCC28089
- Factory Lead Time :
- 6 Weeks
- Input Voltage-Nom :
- 9V
- Thickness :
- 1.58mm
- Max Frequency :
- 1MHz
- Number of Terminations :
- 8
- Packaging :
- Tape and Reel (TR)
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Voltage - Supply (Vcc/Vdd) :
- 8.5V~14V
- Mounting Type :
- Surface Mount
- Synchronous Rectifier :
- No
- Output Configuration :
- Positive, Isolation Capable
- Control Technique :
- PULSE WIDTH MODULATION
- Output Current :
- 1A
- Peak Reflow Temperature (Cel) :
- 260
- Datasheets
- UCC28089DR

DC DC Switching Controllers Texas Instruments UCC28089DR Overview
The UCC28089DR by Texas Instruments is a sophisticated dual-output, push-pull controller, specifically designed for DC-DC switching power supplies. This component is highly valued for its ability to provide efficient power conversion while minimizing external components and overall system cost. The IC's compact 8SOIC package ensures a minimal footprint, making it ideal for applications requiring high power density and reliability. The UCC28089DR stands out in the market due to its optimized performance in synchronous rectification, providing enhanced power efficiency critical for modern electronic devices. With its robust design and Texas Instruments' proven technology, the UCC28089DR is an essential choice for developers looking to integrate reliable power solutions.
UCC28089DR Features
The UCC28089DR includes several key features that make it an excellent choice for power management solutions:
- Push-Pull control strategy that facilitates high efficiency and better noise immunity.
- Wide operating range, suitable for various input voltages and power levels.
- Built-in dead-time control that optimizes power efficiency and reduces cross-conduction.
- Compact 8SOIC packaging for space-sensitive applications.
- High frequency operation capability which reduces the size of passive components.
UCC28089DR Applications
- Telecom Power Supplies: Used to manage power in telecom infrastructures, enhancing efficiency and reliability in systems that require stable and continuous power supply.
- Portable Device Chargers: Integrates into the design of chargers for smartphones and other portable devices, offering adaptive power control to improve charging efficiency and speed.
- Server Power Supplies: Employed in server power systems to ensure efficient power distribution and management across multiple server racks with minimal energy wastage.
- Automotive Electronics: Utilized in automotive applications to regulate power within electronic systems, contributing to overall vehicular energy efficiency and safety.
- Industrial Control Systems: Powers a range of industrial automation tools and machines, providing reliable and stable energy even under fluctuating power conditions.
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