UC2844AD8
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- Mfr.Part #
- UC2844AD8
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC PWM BUCK BST FLYBCK CM 8SOIC
- Stock
- 98
- In Stock ：
- 98
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Supply Current-Max (Isup) :
- 25mA
- Height :
- 1.75mm
- Number of Pins :
- 8
- Control Features :
- Frequency Control
- Topology :
- Boost, Buck, Buck-Boost, Flyback, Forward
- Output Current :
- 200mA
- Nominal Supply Current :
- 17mA
- Operating Temperature :
- -40°C~85°C TA
- Control Technique :
- PULSE WIDTH MODULATION
- Supply Voltage :
- 11V
- Lead Free :
- Lead Free
- Peak Reflow Temperature (Cel) :
- 260
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Operating Supply Current :
- 17mA
- Control Mode :
- CURRENT-MODE
- Output Type :
- Transistor Driver
- Fall Time (Typ) :
- 50 ns
- Voltage - Supply (Vcc/Vdd) :
- 10V~30V
- Output Voltage :
- 15V
- Width :
- 3.91mm
- Factory Lead Time :
- 6 Weeks
- JESD-609 Code :
- e4
- Frequency :
- 450kHz
- ECCN Code :
- EAR99
- Number of Terminations :
- 8
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Output Configuration :
- Positive
- Terminal Form :
- Gull wing
- Nominal Input Voltage :
- 25V
- Function :
- Step-Up, Step-Down, Step-Up/Step-Down
- Mounting Type :
- Surface Mount
- Number of Outputs :
- 1
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Max Duty Cycle :
- 50 %
- Rise Time :
- 50ns
- Terminal Position :
- Dual
- REACH SVHC :
- No SVHC
- Packaging :
- Tube
- Synchronous Rectifier :
- No
- Frequency - Switching :
- Up to 500kHz
- Length :
- 4.9mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Base Part Number :
- UC2844
- Surface Mount :
- yes
- Weight :
- 72.603129mg
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Duty Cycle (Max) :
- 48%
- RoHS Status :
- ROHS3 Compliant
- Thickness :
- 1.58mm
- Pbfree Code :
- yes
- Input Voltage-Nom :
- 15V
- Datasheets
- UC2844AD8
DC DC Switching Controllers Texas Instruments UC2844AD8 Overview
Introducing the UC2844AD8, an innovative DC DC switching controller meticulously crafted by Texas Instruments. Engineered to precision, this integrated circuit (IC) pulses with prowess, offering a versatile solution for various power management applications. Whether you're delving into buck, boost, flyback, or forward converter designs, this dynamic controller stands ready to optimize efficiency and performance.
Designed to meet the exacting standards of modern power electronics, the UC2844AD8 epitomizes reliability and adaptability. Its compact 8SOIC package houses a wealth of features, making it a preferred choice for discerning engineers seeking robust solutions.
UC2844AD8 Features
- Pulse Width Modulation (PWM): Delivers precise control over power output, ensuring optimal performance in diverse applications.
- Buck, Boost, Flyback, and Forward Converter Support: Versatile functionality enables seamless integration into various power management designs.
- Compact 8SOIC Package: Space-efficient form factor facilitates streamlined PCB layouts and compact device designs.
- Efficiency Optimization: Enhances energy conversion efficiency, minimizing power losses and maximizing system performance.
- Robust Design: Built to withstand challenging operating conditions, ensuring long-term reliability and durability.
UC2844AD8 Applications
- Industrial Automation: The UC2844AD8 finds its niche in industrial automation systems, regulating power supply voltages with precision in control panels and motor drives.
- Telecommunications Infrastructure: Deployed in telecommunications infrastructure, this controller ensures stable and efficient power delivery in base stations and network equipment.
- Renewable Energy Systems: From solar inverters to wind turbine converters, the UC2844AD8 plays a vital role in optimizing energy conversion in renewable energy systems, enhancing overall system efficiency.
- Consumer Electronics: Embedded within various consumer electronic devices, such as smart appliances and portable gadgets, this controller enables efficient power management, prolonging battery life and enhancing user experience.
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