UC3842BN
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- Mfr.Part #
- UC3842BN
- Manufacturer
- onsemi
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC REG CTRLR BST FLYBK ISO 8-DIP
- Stock
- 10,854
- In Stock ：
- 10,854
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- Manufacturer :
- onsemi
- Product Category :
- DC DC Switching Controllers
- Input Bias Current :
- -2μA
- Synchronous Rectifier :
- No
- RoHS Status :
- ROHS3 Compliant
- Length :
- 10.16mm
- Topology :
- Boost, Flyback
- Power Dissipation :
- 1.25W
- Lead Free :
- Lead Free
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Base Part Number :
- UC384*B
- Terminal Position :
- Dual
- Voltage - Supply (Vcc/Vdd) :
- 10V~30V
- Max Power Dissipation :
- 1.25W
- Output Voltage :
- 13.4V
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Number of Pins :
- 8
- Number of Terminations :
- 8
- Input Voltage-Nom :
- 15V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Factory Lead Time :
- 8 Weeks
- Pbfree Code :
- yes
- Max Supply Current :
- 17mA
- Switcher Configuration :
- Single
- Width :
- 7.112mm
- Mounting Type :
- Through Hole
- Mount :
- Through Hole
- Frequency - Switching :
- Up to 500kHz
- ECCN Code :
- EAR99
- Output Type :
- Transistor Driver
- Input Voltage (Max) :
- 25V
- Control Features :
- Frequency Control
- Fall Time (Typ) :
- 50 ns
- REACH SVHC :
- No SVHC
- Rise Time :
- 50ns
- Peak Reflow Temperature (Cel) :
- 260
- Max Duty Cycle :
- 96 %
- JESD-609 Code :
- e3
- Control Mode :
- CURRENT-MODE
- Weight :
- 930.006106mg
- Terminal Finish :
- Tin (Sn)
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Operating Temperature :
- 0°C~70°C TA
- Halogen Free :
- Halogen Free
- Output Configuration :
- Positive
- Published :
- 1997
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Frequency :
- 250kHz
- Number of Outputs :
- 1
- Packaging :
- Tube
- Terminal Pitch :
- 2.54mm
- Control Technique :
- PULSE WIDTH MODULATION
- Output Current :
- 200mA
- Function :
- Step-Up, Step-Up/Step-Down
- Height :
- 4.953mm
- Datasheets
- UC3842BN
DC DC Switching Controllers onsemi UC3842BN Overview
Introducing the cutting-edge DC DC Switching Controller UC3842BN from onsemi, designed to revolutionize power regulation in electronic circuits. Crafted with precision engineering and advanced technology, this integrated circuit (IC) offers unparalleled control over boost, flyback, and isolation configurations, all encapsulated in a compact 8DIP package. Ideal for applications demanding high efficiency and reliability, the UC3842BN empowers engineers and manufacturers to achieve optimal performance in diverse electronic systems.
UC3842BN Features
- Efficient regulation: Delivers precise control over boost, flyback, and isolation configurations.
- Compact design: Housed in an 8DIP package, ensuring space-saving integration into electronic circuits.
- High reliability: Engineered with top-grade materials and advanced technology for long-term performance.
- Wide application range: Suitable for various electronic systems requiring efficient power regulation.
- Customizable settings: Offers flexibility for tailored configurations to meet specific application requirements.
UC3842BN Applications
- Switch-mode power supplies: The UC3842BN excels in regulating power in switch-mode power supply (SMPS) units, ensuring stable and efficient operation in diverse industrial and commercial applications.
- LED lighting systems: With its precise control capabilities, the UC3842BN is instrumental in driving LED lighting systems, enabling energy-efficient illumination in residential, commercial, and automotive settings.
- Solar inverters: Harnessing the UC3842BN's advanced features, solar inverters achieve optimal performance, converting solar energy into usable electricity with high efficiency and reliability.
- Automotive electronics: Integrated into automotive electronics, the UC3842BN ensures reliable power regulation in vehicle subsystems, enhancing overall performance and safety on the road.
- Telecommunication equipment: From base stations to network infrastructure, the UC3842BN plays a crucial role in maintaining stable power supply in telecommunication equipment, ensuring seamless communication networks.
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