UC3842ADG4
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- Mfr.Part #
- UC3842ADG4
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR PWM CM 14SOIC
- Stock
- 3,819
- In Stock ：
- 3,819
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Terminal Form :
- Gull wing
- Number of Pins :
- 14
- Terminal Position :
- Dual
- Number of Terminations :
- 14
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Synchronous Rectifier :
- No
- ECCN Code :
- EAR99
- Output Current :
- 200mA
- Mounting Type :
- Surface Mount
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Supply Voltage :
- 11V
- Max Duty Cycle :
- 100 %
- Packaging :
- Tube
- Output Configuration :
- Positive
- Operating Temperature :
- 0°C~70°C TA
- Frequency - Switching :
- Up to 500kHz
- Width :
- 3.91mm
- Factory Lead Time :
- 6 Weeks
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage - Supply (Vcc/Vdd) :
- 10V~30V
- Duty Cycle (Max) :
- 96%
- Height :
- 1.75mm
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Control Features :
- Frequency Control
- Frequency :
- 450kHz
- Control Technique :
- PULSE WIDTH MODULATION
- Output Voltage :
- 15V
- RoHS Status :
- ROHS3 Compliant
- Number of Outputs :
- 1
- JESD-609 Code :
- e4
- Supply Current-Max (Isup) :
- 25mA
- Length :
- 8.65mm
- Thickness :
- 1.58mm
- Input Voltage-Nom :
- 15V
- Fall Time (Typ) :
- 50 ns
- Function :
- Step-Up, Step-Down, Step-Up/Step-Down
- Base Part Number :
- UC3842
- Rise Time :
- 50ns
- Control Mode :
- CURRENT-MODE
- Surface Mount :
- yes
- Output Type :
- Transistor Driver
- Topology :
- Boost, Buck, Buck-Boost, Flyback, Forward
- Lead Free :
- Lead Free
- Pbfree Code :
- yes
- Nominal Input Voltage :
- 25V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Peak Reflow Temperature (Cel) :
- 260
- Weight :
- 122.413241mg
- Datasheets
- UC3842ADG4
DC DC Switching Controllers Texas Instruments UC3842ADG4 Overview
Introducing the UC3842ADG4 from Texas Instruments, a leading solution in the realm of DC DC switching controllers. Designed to meet the demands of modern electronic systems, this integrated circuit (IC) stands as a pinnacle of efficiency and precision in regulating power. With its advanced PWM (Pulse Width Modulation) control, this 14SOIC-packaged marvel empowers engineers to achieve optimal performance in power management applications.
Whether you're navigating the intricacies of voltage regulation or fine-tuning power delivery, the UC3842ADG4 offers unparalleled versatility and reliability. Its robust design and cutting-edge features make it a preferred choice for discerning professionals seeking to elevate their projects to new heights.
UC3842ADG4 Features
- Precision PWM control for enhanced power regulation
- Wide input voltage range accommodates diverse applications
- Efficient SOIC package for seamless integration
- Overcurrent protection safeguards against potential damage
- Temperature stability ensures consistent performance in varying conditions
UC3842ADG4 Applications
- Switched Mode Power Supplies (SMPS): Implement the UC3842ADG4 in SMPS designs for efficient power conversion in a variety of electronic devices, from consumer electronics to industrial machinery. Its precise PWM control allows for optimized energy delivery, ensuring reliable performance and energy efficiency.
- Voltage Regulators: Utilize the UC3842ADG4 to regulate voltage levels in power supplies, ensuring stable and consistent power output for sensitive electronic components. Its wide input voltage range and overcurrent protection make it ideal for demanding applications where reliability is paramount.
- LED Lighting Systems: Integrate the UC3842ADG4 into LED lighting systems to achieve precise brightness control and efficient power management. Its temperature stability and robust design enable seamless operation in both indoor and outdoor lighting applications, enhancing energy efficiency and longevity.
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