UC2844AN
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- Mfr.Part #
- UC2844AN
- Manufacturer
- Texas Instruments
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC CUR-MODE PWM CONT 8-DIP
- Stock
- 8,956
- In Stock ：
- 8,956
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Lead Free :
- Lead Free
- Fall Time (Typ) :
- 50 ns
- Output Type :
- Transistor Driver
- Function :
- Step-Up, Step-Down, Step-Up/Step-Down
- Base Part Number :
- UC2844
- Supply Voltage :
- 11V
- Synchronous Rectifier :
- No
- Input Voltage-Nom :
- 15V
- Output Voltage :
- 15V
- Length :
- 9.81mm
- Frequency - Switching :
- Up to 500kHz
- Nominal Input Voltage :
- 25V
- Voltage - Supply (Vcc/Vdd) :
- 10V~30V
- Height :
- 5.08mm
- Number of Outputs :
- 1
- Terminal Pitch :
- 2.54mm
- Duty Cycle (Max) :
- 48%
- Weight :
- 528.605208mg
- Number of Pins :
- 8
- Supply Current-Max (Isup) :
- 25mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- REACH SVHC :
- No SVHC
- Topology :
- Boost, Buck, Buck-Boost, Flyback, Forward
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Frequency :
- 500kHz
- Surface Mount :
- No
- Width :
- 6.35mm
- Rise Time :
- 50ns
- Packaging :
- Tube
- Control Mode :
- CURRENT-MODE
- Pbfree Code :
- yes
- JESD-609 Code :
- e4
- Output Current :
- 200mA
- Input Current :
- 11mA
- Factory Lead Time :
- 6 Weeks
- ECCN Code :
- EAR99
- Max Duty Cycle :
- 50 %
- Terminal Position :
- Dual
- Control Technique :
- PULSE WIDTH MODULATION
- Thickness :
- 3.9mm
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Control Features :
- Frequency Control
- Operating Temperature :
- -40°C~85°C TA
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 8
- Mounting Type :
- Through Hole
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Output Configuration :
- Positive
- Datasheets
- UC2844AN
[DC DC Switching Controllers Texas Instruments UC2844AN] Overview
Introducing the cutting-edge UC2844AN from Texas Instruments, a premier solution in DC DC switching controllers. Designed to meet the exacting demands of modern electronic systems, this integrated circuit (IC) offers unparalleled performance and versatility. Whether you're a seasoned professional or a burgeoning enthusiast, the UC2844AN empowers you to optimize your applications with ease.
Engineered with precision and reliability in mind, this PWM controller boasts a host of features to streamline your projects and enhance operational efficiency. With its robust design and Texas Instruments' renowned quality assurance, you can trust the UC2844AN to deliver consistent results in even the most demanding environments.
Experience the future of DC DC switching control with the UC2844AN. Elevate your designs, maximize your productivity, and stay ahead of the curve with this innovative solution from Texas Instruments.
UC2844AN Features
- Advanced current-mode PWM control
- Flexible operating frequency range
- Wide input voltage range
- High output switching frequency capability
- Overcurrent protection
- Undervoltage lockout
- Soft-start capability
- Adjustable output voltage
- 8-pin DIP package for easy integration
UC2844AN Applications
- Power supplies: The UC2844AN excels in power supply applications, delivering precise control and efficient performance. Whether in industrial equipment, telecommunications systems, or consumer electronics, this IC ensures stable and reliable power delivery.
- LED lighting: With its versatile features and robust design, the UC2844AN is ideal for LED lighting applications. From architectural illumination to automotive lighting systems, this controller enables precise brightness control and flicker-free operation.
- Battery charging: Optimize battery charging processes with the UC2844AN. Whether charging lithium-ion batteries for portable devices or lead-acid batteries for automotive applications, this IC offers efficient charging algorithms and comprehensive protection features.
- Motor control: Drive motors with confidence using the UC2844AN. From industrial automation to robotics, this PWM controller provides precise motor control, ensuring smooth operation and optimal performance.
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