UC2844D
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- Mfr.Part #
- UC2844D
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC PWM BST FLYBACK ISO CM 14SOIC
- Stock
- 10,375
- In Stock ：
- 10,375
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- JESD-609 Code :
- e4
- Number of Pins :
- 8
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Supply Current-Max (Isup) :
- 25mA
- Mounting Type :
- Surface Mount
- Nominal Input Voltage :
- 25V
- ECCN Code :
- EAR99
- Packaging :
- Tube
- Output Configuration :
- Positive
- Length :
- 4.9mm
- Base Part Number :
- UC2844
- REACH SVHC :
- No SVHC
- Control Features :
- Frequency Control
- Lead Free :
- Lead Free
- Frequency - Switching :
- Up to 500kHz
- Output Type :
- Transistor Driver
- Output Voltage :
- 13.5V
- Height :
- 1.75mm
- Terminal Position :
- Dual
- Fall Time (Typ) :
- 50 ns
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Duty Cycle (Max) :
- 48%
- Frequency :
- 450kHz
- Input Voltage-Nom :
- 15V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Topology :
- Boost, Buck, Buck-Boost, Flyback, Forward
- Pbfree Code :
- yes
- Control Mode :
- CURRENT-MODE
- Synchronous Rectifier :
- No
- Terminal Form :
- Gull wing
- Number of Outputs :
- 1
- Rise Time :
- 50ns
- RoHS Status :
- ROHS3 Compliant
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Control Technique :
- PULSE WIDTH MODULATION
- Output Current :
- 200mA
- Thickness :
- 1.58mm
- Max Duty Cycle :
- 50 %
- Width :
- 3.91mm
- Number of Terminations :
- 8
- Factory Lead Time :
- 6 Weeks
- Operating Temperature :
- -40°C~85°C TA
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Peak Reflow Temperature (Cel) :
- 260
- Surface Mount :
- yes
- Voltage - Supply (Vcc/Vdd) :
- 12V~28V
- Weight :
- 72.603129mg
- Function :
- Step-Up, Step-Down, Step-Up/Step-Down
- Datasheets
- UC2844D
[DC DC Switching Controllers Texas Instruments UC2844D] Overview
Introducing the cutting-edge DC DC Switching Controller UC2844D from Texas Instruments, a pioneering solution crafted for the most demanding industrial applications. Engineered with precision and reliability in mind, this integrated circuit (IC) empowers your projects with unparalleled performance and efficiency.
Designed to meet the rigorous standards of modern electronics, the UC2844D stands as a testament to Texas Instruments' commitment to innovation and excellence. With its advanced PWM (Pulse Width Modulation) technology and versatile functionality, this IC sets a new benchmark in the realm of power management.
Experience the future of power control with the UC2844D, where reliability meets performance, and precision meets power. Elevate your projects to new heights with this state-of-the-art solution, trusted by industry leaders worldwide.
UC2844D Features
- Integrated PWM Controller
- Boost, Flyback, Isolated, and Current-Mode Operation
- 14-SOIC Package for Easy Integration
- Wide Input Voltage Range
- High Efficiency and Low Standby Power Consumption
- Overcurrent Protection
- Adjustable Output Voltage and Frequency
- Robust Performance in Harsh Environments
UC2844D Applications
- Switching Power Supplies: The UC2844D is ideal for use in switching power supplies, offering precise control over voltage and current regulation. Its robust design ensures reliable operation in various industrial and commercial applications.
- LED Lighting Systems: Enhance the efficiency and performance of LED lighting systems with the UC2844D. Its PWM controller facilitates smooth dimming and brightness control, while its compact form factor enables seamless integration into lighting fixtures.
- Solar Power Inverters: Power up your solar energy solutions with the UC2844D, providing efficient DC DC conversion and voltage regulation. Its versatility makes it suitable for both grid-tied and off-grid solar inverters, ensuring optimal energy harvesting.
- Industrial Automation: Drive automation initiatives with confidence using the UC2844D in motor control and industrial automation applications. Its flexible operation modes and robust protection features make it a reliable choice for demanding industrial environments.
- Telecommunications: Ensure reliable power management in telecommunications infrastructure with the UC2844D. From base stations to network equipment, this IC delivers efficient voltage regulation and protection, enabling uninterrupted communication networks.
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