UC3844AN
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- Mfr.Part #
- UC3844AN
- Manufacturer
- Texas Instruments
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC REG CTRLR PWM CM 8DIP
- Stock
- 21,538
- In Stock ：
- 21,538
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Rise Time :
- 50ns
- Output Current :
- 1A
- Function :
- Step-Up, Step-Down, Step-Up/Step-Down
- Fall Time (Typ) :
- 50 ns
- Packaging :
- Tube
- Control Features :
- Frequency Control
- ECCN Code :
- EAR99
- Mounting Type :
- Through Hole
- Output Type :
- Transistor Driver
- Terminal Position :
- Dual
- Max Duty Cycle :
- 50 %
- Number of Pins :
- 8
- Input Voltage-Nom :
- 15V
- Length :
- 9.81mm
- RoHS Status :
- ROHS3 Compliant
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Power Dissipation :
- 1W
- Synchronous Rectifier :
- No
- Output Configuration :
- Positive
- Duty Cycle (Max) :
- 48%
- Nominal Input Voltage :
- 15V
- Supply Voltage :
- 11V
- Supply Current-Max (Isup) :
- 25mA
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Voltage - Supply (Vcc/Vdd) :
- 10V~30V
- Input Current :
- 11mA
- Lead Free :
- Lead Free
- Control Technique :
- PULSE WIDTH MODULATION
- Factory Lead Time :
- 6 Weeks
- Weight :
- 528.605208mg
- Height :
- 5.08mm
- REACH SVHC :
- No SVHC
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Operating Temperature :
- 0°C~70°C TA
- Thickness :
- 3.9mm
- Terminal Pitch :
- 2.54mm
- Width :
- 6.35mm
- Base Part Number :
- UC3844
- Frequency - Switching :
- Up to 500kHz
- Topology :
- Boost, Buck, Buck-Boost, Flyback, Forward
- Quiescent Current :
- 11mA
- Frequency :
- 450kHz
- JESD-609 Code :
- e4
- Output Voltage :
- 5V
- Number of Terminations :
- 8
- Number of Outputs :
- 1
- Pbfree Code :
- yes
- Control Mode :
- CURRENT-MODE
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Surface Mount :
- No
- Datasheets
- UC3844AN
[DC DC Switching Controllers + Texas Instruments + UC3844AN] Overview
Introducing the UC3844AN, a cutting-edge integrated circuit regulator controller meticulously crafted by Texas Instruments, a pioneer in semiconductor technology. This compact yet powerful PWM (Pulse Width Modulation) controller, housed in an 8DIP package, is engineered to deliver unparalleled performance and reliability in a wide array of applications.
Designed to meet the stringent demands of modern electronic systems, the UC3844AN empowers engineers with precise control over power regulation, ensuring optimal efficiency and stability in diverse operating conditions. Whether you're crafting sophisticated power supplies or refining motor control circuits, this versatile controller stands as a beacon of innovation, driving the forefront of technological advancement.
Elevate your designs to new heights with the UC3844AN – the epitome of excellence in DC DC switching controllers.
UC3844AN Features
- Highly efficient PWM control for precise regulation
- Wide input voltage range for versatile compatibility
- Integrated error amplifier for enhanced accuracy
- Overcurrent protection to safeguard your circuits
- Compact 8DIP package for space-saving designs
- Robust design for reliable performance in harsh environments
UC3844AN Applications
- Switching Power Supplies: The UC3844AN excels in regulating voltage levels in switching power supply units, ensuring stable and efficient operation in applications ranging from consumer electronics to industrial machinery.
- Motor Control: With its precise PWM control and overcurrent protection, the UC3844AN is ideal for driving motors in various devices, including servo systems, robotics, and automotive electronics, ensuring smooth and reliable performance.
- LED Lighting: Achieve optimal brightness control and energy efficiency in LED lighting systems with the UC3844AN, which provides accurate voltage regulation and protection features, perfect for both residential and commercial lighting applications.
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