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
- Packaging :
- Tube
- Control Mode :
- CURRENT-MODE
- Input Voltage-Nom :
- 15V
- JESD-609 Code :
- e4
- Control Features :
- Frequency Control
- Pbfree Code :
- yes
- Function :
- Step-Up, Step-Down, Step-Up/Step-Down
- RoHS Status :
- ROHS3 Compliant
- Terminal Form :
- Gull wing
- Frequency - Switching :
- Up to 500kHz
- Supply Voltage :
- 11V
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Current :
- 200mA
- Height :
- 1.75mm
- Max Duty Cycle :
- 100 %
- Fall Time (Typ) :
- 50 ns
- Output Configuration :
- Positive
- Factory Lead Time :
- 6 Weeks
- Terminal Position :
- Dual
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- ECCN Code :
- EAR99
- Peak Reflow Temperature (Cel) :
- 260
- Lead Free :
- Lead Free
- Duty Cycle (Max) :
- 96%
- Width :
- 3.91mm
- Operating Temperature :
- 0°C~70°C TA
- Base Part Number :
- UC3842
- Voltage - Supply (Vcc/Vdd) :
- 10V~30V
- Length :
- 8.65mm
- Number of Pins :
- 14
- Thickness :
- 1.58mm
- Rise Time :
- 50ns
- Surface Mount :
- yes
- Frequency :
- 450kHz
- Mounting Type :
- Surface Mount
- Output Type :
- Transistor Driver
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Topology :
- Boost, Buck, Buck-Boost, Flyback, Forward
- Weight :
- 122.413241mg
- Output Voltage :
- 15V
- Supply Current-Max (Isup) :
- 25mA
- Number of Terminations :
- 14
- Synchronous Rectifier :
- No
- Nominal Input Voltage :
- 25V
- Control Technique :
- PULSE WIDTH MODULATION
- Number of Outputs :
- 1
- 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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