UC2856N
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- Mfr.Part #
- UC2856N
- Manufacturer
- Unitrode
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- UC2856 IMPROVED CURRENT MODE PWM
- Stock
- 2,224
- In Stock ：
- 2,224
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- Manufacturer :
- Unitrode
- Product Category :
- DC DC Switching Controllers
- Weight :
- 1.053808g
- Function :
- Step-Up, Step-Up/Step-Down
- Number of Pins :
- 16
- Pbfree Code :
- yes
- Rise Time :
- 40ns
- Thickness :
- 3.9mm
- Number of Terminations :
- 16
- Output Type :
- Transistor Driver
- Frequency :
- 1MHz
- Voltage - Supply (Vcc/Vdd) :
- 7V~40V
- Control Technique :
- PULSE WIDTH MODULATION
- Surface Mount :
- No
- Output Current :
- 200mA
- Length :
- 19.3mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Number of Outputs :
- 2
- Height :
- 5.08mm
- Nominal Input Voltage :
- 40V
- Packaging :
- Tube
- Base Part Number :
- UC2856
- Input Voltage-Nom :
- 15V
- Max Power Dissipation :
- 1W
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- RoHS Status :
- ROHS3 Compliant
- Lead Free :
- Lead Free
- Control Features :
- Enable, Frequency Control, Soft Start
- JESD-609 Code :
- e4
- Width :
- 6.35mm
- Operating Temperature :
- -40°C~85°C TA
- Terminal Position :
- Dual
- Max Duty Cycle :
- 50 %
- Synchronous Rectifier :
- yes
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Topology :
- Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
- ECCN Code :
- EAR99
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Configuration :
- Positive
- Fall Time (Typ) :
- 40 ns
- Duty Cycle (Max) :
- 47%
- Output Phases :
- 1
- Radiation Hardening :
- No
- Mounting Type :
- Through Hole
- Control Mode :
- CURRENT-MODE
- Supply Voltage :
- 15V
- Factory Lead Time :
- 6 Weeks
- Frequency - Switching :
- 200kHz
- REACH SVHC :
- No SVHC
- Output Voltage :
- 13.1V
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Datasheets
- UC2856N
DC DC Switching Controllers Unitrode UC2856N Overview
The DC DC Switching Controllers UC2856N by Unitrode are highly efficient and reliable integrated circuits designed for improved current mode PWM (Pulse Width Modulation) applications. Engineered with cutting-edge technology, these controllers offer superior performance and precision in regulating power supply systems.
With a focus on quality and innovation, Unitrode has crafted the UC2856N to meet the stringent requirements of modern industrial applications, ensuring optimal functionality and longevity.
UC2856N Features
- Advanced Current Mode PWM: The UC2856N features advanced current mode PWM technology, enabling precise control and regulation of power supply systems.
- High Efficiency: Designed for efficiency, these controllers minimize power loss and maximize energy conversion, resulting in cost savings and improved performance.
- Reliable Performance: With robust construction and rigorous testing, the UC2856N ensures reliable performance even in demanding operating conditions.
- Integrated Design: These controllers feature an integrated design, simplifying circuitry and reducing component count for enhanced system efficiency and compactness.
- Wide Range of Applications: From industrial automation to telecommunications, the UC2856N is versatile and suitable for a variety of applications requiring precise power regulation.
UC2856N Applications
- Industrial Automation: The UC2856N is ideal for industrial automation systems, providing precise control over power supply voltages for motors, actuators, and control circuits.
- Telecommunications Equipment: In telecommunications equipment such as routers and switches, the UC2856N ensures stable and efficient power delivery, enhancing overall system reliability.
- Renewable Energy Systems: For renewable energy applications such as solar inverters and wind turbine controllers, the UC2856N offers efficient power conversion and regulation, optimizing energy harvesting.
- Consumer Electronics: From laptops to gaming consoles, the UC2856N can be used in various consumer electronics devices to maintain stable power supply voltages, ensuring smooth operation and performance.
- LED Lighting: In LED lighting systems, the UC2856N enables precise dimming control and constant current regulation, enhancing energy efficiency and extending LED lifespan.
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