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