UC2842ADTR
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- Mfr.Part #
- UC2842ADTR
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC PWM BOOST FLYBACK CM 14SOIC
- Stock
- 70,513
- In Stock ：
- 70,513
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Control Mode :
- CURRENT-MODE
- Mounting Type :
- Surface Mount
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Frequency - Switching :
- Up to 500kHz
- Output Current :
- 200mA
- JESD-609 Code :
- e4
- Nominal Input Voltage :
- 25V
- Supply Voltage :
- 11V
- Output Voltage :
- 15V
- Height :
- 1.75mm
- Thickness :
- 1.58mm
- Output Configuration :
- Positive
- Max Duty Cycle :
- 100 %
- Terminal Position :
- Dual
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Number of Outputs :
- 1
- Base Part Number :
- UC2842
- Supply Current-Max (Isup) :
- 25mA
- Factory Lead Time :
- 6 Weeks
- Duty Cycle (Max) :
- 96%
- Number of Terminations :
- 14
- Terminal Form :
- Gull wing
- Function :
- Step-Up, Step-Down, Step-Up/Step-Down
- Peak Reflow Temperature (Cel) :
- 260
- Output Type :
- Transistor Driver
- Packaging :
- Tape and Reel (TR)
- Number of Pins :
- 14
- Voltage - Supply (Vcc/Vdd) :
- 10V~30V
- Fall Time (Typ) :
- 50 ns
- Frequency :
- 450kHz
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- -40°C~85°C TA
- Weight :
- 122.413241mg
- Control Features :
- Frequency Control
- Width :
- 3.91mm
- Pbfree Code :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- ECCN Code :
- EAR99
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Topology :
- Boost, Buck, Buck-Boost, Flyback, Forward
- Lead Free :
- Lead Free
- Rise Time :
- 50ns
- Surface Mount :
- yes
- Control Technique :
- PULSE WIDTH MODULATION
- Input Voltage-Nom :
- 15V
- Length :
- 8.65mm
- Synchronous Rectifier :
- No
- Datasheets
- UC2842ADTR
DC DC Switching Controllers Texas Instruments UC2842ADTR Overview
The Texas Instruments UC2842ADTR is a stellar example of the reliability and innovation that industry professionals expect from a leading manufacturer. This robust integrated circuit is specifically engineered to manage and regulate power within complex electronic systems. As a DC to DC switching controller, it plays a pivotal role in ensuring efficient power conversion, which is critical in today's power-sensitive devices. With its compact 14-SOIC package, the UC2842ADTR seamlessly integrates into a variety of circuit topologies, promoting a blend of flexibility and performance. This makes it a favored choice for engineers and designers seeking to enhance the power management capabilities of their applications. Embedding the UC2842ADTR from Texas Instruments into your design ensures a combination of precision, efficiency, and reliability, thus driving value for B2B customers looking to invest in top-tier electronic components for their bulk manufacturing needs.
UC2842ADTR Features
- High-performance Pulse Width Modulation (PWM) control
- Flexible operation modes including boost and flyback topologies
- Embedded error amplifier and oscillator for improved stability
- Low startup current and high efficiency design
- Thermal shutdown feature for enhanced safety
- Optimized for 14-SOIC packaging for space-saving designs
UC2842ADTR Applications
- Power Supplies: Enables the design of both isolated and non-isolated power supplies with improved energy efficiency.
- LED Lighting: Drives LED lighting systems, providing consistent power for brightness and color stability.
- Battery Chargers: Implements precise control for charging circuits, ensuring safety and extending battery life.
- Consumer Electronics: Acts as a core component in the power management of devices such as laptops and PCs.
- Telecommunications: Assures power integrity for telecom infrastructures, which demand consistent performance.
- Automotive Systems: Contributes to the reliability and efficiency of electronic systems in modern vehicles.
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