UC3842ADR2
- Mfr.Part #
- UC3842ADR2
- Manufacturer
- onsemi
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR FLYBK ISO CM 14SOIC
- Stock
- 9,867
- In Stock :
- 9,867
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- Manufacturer :
- onsemi
- Product Category :
- DC DC Switching Controllers
- Quiescent Current :
- 12mA
- Operating Temperature :
- 0°C~70°C TA
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Output Voltage :
- 5.1V
- Function :
- Step-Up, Step-Up/Step-Down
- Output Current-Max :
- 1A
- Control Features :
- Frequency Control
- Length :
- 8.65mm
- Input Voltage-Nom :
- 15V
- Control Technique :
- PULSE WIDTH MODULATION
- Switcher Configuration :
- Single
- Duty Cycle (Max) :
- 96%
- Terminal Position :
- Dual
- Output Configuration :
- Positive
- Operating Supply Voltage :
- 30V
- Width :
- 3.9mm
- RoHS Status :
- Non-RoHS Compliant
- Synchronous Rectifier :
- No
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- ECCN Code :
- EAR99
- Lead Free :
- Contains Lead
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Base Part Number :
- UC384*A
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Output Type :
- Transistor Driver
- Peak Reflow Temperature (Cel) :
- 240
- Packaging :
- Tape and Reel (TR)
- Topology :
- Boost, Flyback
- Frequency :
- 60kHz
- Control Mode :
- CURRENT-MODE
- JESD-609 Code :
- e0
- Voltage - Supply (Vcc/Vdd) :
- 10V~30V
- Number of Outputs :
- 1
- Frequency - Switching :
- Up to 500kHz
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Published :
- 2005
- Mounting Type :
- Surface Mount
- Terminal Form :
- Gull wing
- Mount :
- Surface Mount
- Number of Pins :
- 14
- Number of Terminations :
- 14
- Datasheets
- UC3842ADR2

DC DC Switching Controllers onsemi UC3842ADR2 Overview
Introducing the UC3842ADR2, a cutting-edge DC DC switching controller meticulously crafted by onsemi, a renowned leader in integrated circuits. Designed to meet the stringent demands of modern electronics, this controller empowers your circuits with unrivaled precision and efficiency.
Unlock a world of possibilities with its advanced features and seamless integration, making it the preferred choice for professionals and enthusiasts alike. Elevate your projects to new heights with the UC3842ADR2, where innovation meets reliability.
UC3842ADR2 Features
- Precision Regulation: Ensure stable and accurate output voltages with minimal deviation, guaranteeing optimal performance even in demanding conditions.
- Integrated Design: Compact and efficient, the UC3842ADR2 integrates essential control functions, reducing component count and saving valuable board space.
- Isolation Compatibility: Seamlessly interface with isolated power supplies, ensuring safe operation and enhanced system protection.
- Wide Input Voltage Range: From low to high voltages, the UC3842ADR2 adapts effortlessly, providing versatility across a broad spectrum of applications.
- Robust Protection Mechanisms: Safeguard your circuits against overcurrent, overvoltage, and overheating, ensuring long-term reliability and peace of mind.
UC3842ADR2 Applications
- LED Lighting Systems: Employ the UC3842ADR2 to regulate power in LED drivers, achieving precise control over brightness and ensuring consistent illumination in various lighting applications.
- Solar Power Converters: Utilize the UC3842ADR2 to optimize power conversion in solar inverters, enhancing energy harvesting efficiency and maximizing renewable energy utilization.
- Switching Power Supplies: Integrate the UC3842ADR2 into switching power supplies for computers, telecommunications equipment, and industrial machinery, delivering reliable and efficient power delivery solutions.
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