UC2842D8TR
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- Mfr.Part #
- UC2842D8TR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC PWM BOOST FLYBACK CM 8SOIC
- Stock
- 4,835
- In Stock ：
- 4,835
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Fall Time (Typ) :
- 50 ns
- Operating Temperature :
- -40°C~85°C TA
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Pbfree Code :
- yes
- Factory Lead Time :
- 6 Weeks
- Length :
- 4.9mm
- Thickness :
- 1.58mm
- Output Type :
- Transistor Driver
- JESD-609 Code :
- e4
- Synchronous Rectifier :
- No
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Terminal Form :
- Gull wing
- REACH SVHC :
- No SVHC
- Frequency - Switching :
- Up to 500kHz
- Height :
- 1.75mm
- Topology :
- Boost, Buck, Buck-Boost, Flyback, Forward
- Max Power Dissipation :
- 650mW
- Frequency :
- 450kHz
- Number of Pins :
- 8
- Packaging :
- Tape and Reel (TR)
- Max Duty Cycle :
- 100 %
- Peak Reflow Temperature (Cel) :
- 260
- ECCN Code :
- EAR99
- Control Technique :
- PULSE WIDTH MODULATION
- Duty Cycle (Max) :
- 97%
- Max Input Voltage :
- 25V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Termination :
- SMD/SMT
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Output Configuration :
- Positive
- Mounting Type :
- Surface Mount
- Supply Current-Max (Isup) :
- 25mA
- Control Mode :
- CURRENT-MODE
- Number of Outputs :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Function :
- Step-Up, Step-Down, Step-Up/Step-Down
- Surface Mount :
- yes
- Max Output Current :
- 1A
- Base Part Number :
- UC2842
- Output Voltage :
- 13.5V
- Input Voltage-Nom :
- 15V
- Nominal Input Voltage :
- 25V
- Control Features :
- Frequency Control
- Terminal Position :
- Dual
- Lead Free :
- Lead Free
- Voltage - Supply (Vcc/Vdd) :
- 12V~28V
- Output Current :
- 200mA
- Width :
- 3.91mm
- Number of Terminations :
- 8
- Weight :
- 72.603129mg
- Input Current :
- 11mA
- Rise Time :
- 50ns
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- UC2842D8TR
DC DC Switching Controllers Texas Instruments UC2842D8TR Overview
The Texas Instruments UC2842D8TR DC DC Switching Controller is a highly integrated and robust component designed for high-performance power conversion applications. As a vital part of modern electronics, this controller is adept at managing efficient energy transfer, ensuring stability and reliability in various demanding environments. The UC2842D8TR, with its compact 8SOIC package, is engineered to facilitate compact design footprints without compromising on power and versatility. This component excels in facilitating a broad spectrum of power solutions, catering to the rigorous requirements of B2B clientele seeking bulk purchases for sophisticated projects.
UC2842D8TR Features
- Precise Pulse Width Modulation (PWM) for effective power management
- Flyback topology support enhancing its versatility in different circuit configurations
- Built-in under-voltage lockout for increased operational safety
- High-frequency operation capacity minimizing external component size
- Thermal shutdown feature ensuring long-term reliability
- Low start-up and operating current optimizing power efficiency
UC2842D8TR Applications
- AC/DC Converters - Enabling efficient transformation of alternating current to direct current for use in various electronics.
- DC/DC Power Supplies - Empowering portable devices with stable power through improved battery management and regulation.
- LED Lighting Systems - Driving LED fixtures by providing consistent power for an array of lighting solutions.
- Telecommunications Infrastructure - Ensuring reliability and efficiency in power systems of communication equipment.
- Industrial Systems - Integral to the power management in automated and control systems used in industrial settings.
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