UC3842AD
- Mfr.Part #
- UC3842AD
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- SWITCHING CONTROLLER
- Stock
- 7,525
- In Stock :
- 7,525
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- DC DC Switching Controllers
- Max Duty Cycle :
- 100 %
- Output Type :
- Transistor Driver
- Pbfree Code :
- yes
- Base Part Number :
- UC3842
- Nominal Input Voltage :
- 15V
- Control Features :
- Frequency Control
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- JESD-609 Code :
- e4
- Input Voltage-Nom :
- 15V
- Frequency :
- 450kHz
- Control Mode :
- CURRENT-MODE
- Control Technique :
- PULSE WIDTH MODULATION
- Factory Lead Time :
- 6 Weeks
- Thickness :
- 1.58mm
- Duty Cycle (Max) :
- 96%
- Number of Pins :
- 8
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Operating Temperature :
- 0°C~70°C TA
- Supply Voltage :
- 11V
- Output Voltage :
- 5V
- Supply Current-Max (Isup) :
- 25mA
- Number of Terminations :
- 8
- Topology :
- Boost, Buck, Buck-Boost, Flyback, Forward
- Max Input Voltage :
- 25V
- Input Current :
- 11mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Form :
- Gull wing
- Termination :
- SMD/SMT
- ECCN Code :
- EAR99
- Height :
- 1.75mm
- Max Output Current :
- 1A
- Synchronous Rectifier :
- No
- Max Power Dissipation :
- 1W
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Rise Time :
- 50ns
- REACH SVHC :
- No SVHC
- Number of Outputs :
- 1
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Fall Time (Typ) :
- 50 ns
- Function :
- Step-Up, Step-Down, Step-Up/Step-Down
- Length :
- 4.9mm
- Lead Free :
- Lead Free
- Voltage - Supply (Vcc/Vdd) :
- 10V~30V
- Peak Reflow Temperature (Cel) :
- 260
- Frequency - Switching :
- Up to 500kHz
- Weight :
- 72.603129mg
- Output Current :
- 1A
- Power Dissipation :
- 1W
- Surface Mount :
- yes
- Packaging :
- Tube
- Mounting Type :
- Surface Mount
- Terminal Position :
- Dual
- RoHS Status :
- ROHS3 Compliant
- Width :
- 3.91mm
- Output Configuration :
- Positive
- Datasheets
- UC3842AD

[DC DC Switching Controllers Fairchild Semiconductor UC3842AD] Overview
Introducing the cutting-edge UC3842AD Switching Controller, meticulously crafted by Fairchild Semiconductor, a hallmark of excellence in the realm of integrated circuits. This sophisticated component is tailored to meet the demands of modern electronic systems, offering unparalleled efficiency and reliability.
Engineered with precision, the UC3842AD empowers electronic devices with seamless switching capabilities, ensuring optimal performance in diverse applications. Its robust design and advanced features make it the preferred choice for discerning B2B clients seeking top-tier integrated circuit solutions.
UC3842AD Features
- Precision Switching: Delivers accurate and efficient voltage regulation for enhanced performance.
- Compact Design: Space-saving form factor ideal for integration into various electronic systems.
- Reliable Operation: Ensures stable and consistent functionality even in challenging environments.
- Flexible Configuration: Adaptable to different circuit configurations, offering versatility in application.
- High Efficiency: Minimizes power loss, promoting energy conservation and cost-effectiveness.
UC3842AD Applications
- Power Supplies: The UC3842AD excels in power supply units, providing efficient voltage regulation for stable performance in industrial and consumer electronics.
- LED Lighting Systems: Leveraging its precision switching capabilities, this controller ensures optimal illumination control and energy efficiency in LED lighting applications, from residential to commercial settings.
- Solar Inverters: With its reliable operation and high efficiency, the UC3842AD plays a pivotal role in solar inverter systems, facilitating seamless conversion of solar energy into usable electricity for homes and businesses.
- Automotive Electronics: In automotive electronics, the UC3842AD contributes to efficient power management, enabling reliable operation of various electrical systems within vehicles, including engine control units and infotainment systems.
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