UC2842BDG
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- Mfr.Part #
- UC2842BDG
- Manufacturer
- onsemi
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR PWM CM 14-SOIC
- Stock
- 2,336
- In Stock ：
- 2,336
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- Manufacturer :
- onsemi
- Product Category :
- DC DC Switching Controllers
- Peak Reflow Temperature (Cel) :
- 260
- Published :
- 1999
- Function :
- Step-Up, Step-Up/Step-Down
- Input Voltage-Nom :
- 15V
- Terminal Finish :
- Tin (Sn)
- Frequency - Switching :
- Up to 500kHz
- Number of Outputs :
- 1
- Fall Time (Typ) :
- 50 ns
- Base Part Number :
- UC284*B
- Factory Lead Time :
- 2 Weeks
- Switcher Configuration :
- Single
- Output Configuration :
- Positive
- Pbfree Code :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Lead Free :
- Lead Free
- REACH SVHC :
- No SVHC
- Mounting Type :
- Surface Mount
- Voltage - Supply (Vcc/Vdd) :
- 10V~30V
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Frequency :
- 500kHz
- Packaging :
- Tube
- Max Supply Current :
- 17mA
- Width :
- 4mm
- Operating Temperature :
- -25°C~85°C TA
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Output Voltage :
- 13.5V
- Number of Terminations :
- 14
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Control Mode :
- CURRENT-MODE
- Input Voltage (Max) :
- 25V
- JESD-609 Code :
- e3
- Rise Time :
- 50ns
- Terminal Position :
- Dual
- Mount :
- Surface Mount
- Output Type :
- Transistor Driver
- Terminal Form :
- Gull wing
- Output Current :
- 20mA
- Topology :
- Boost, Flyback
- ECCN Code :
- EAR99
- Control Features :
- Frequency Control
- RoHS Status :
- ROHS3 Compliant
- Synchronous Rectifier :
- No
- Max Duty Cycle :
- 96 %
- Control Technique :
- PULSE WIDTH MODULATION
- Length :
- 8.75mm
- Number of Pins :
- 14
- Height :
- 1.5mm
- Halogen Free :
- Halogen Free
- Datasheets
- UC2842BDG
DC DC Switching Controllers onsemi UC2842BDG Overview
Introducing the DC DC Switching Controllers onsemi UC2842BDG, a state-of-the-art PWM control circuit delivering unmatched performance for power supply engineers. Built by onsemi, a titan in semiconductor innovation, this pulse width modulation controller is engineered to enhance system stability and efficiency. The UC2842BDG has been meticulously crafted to serve high-performance applications that require precise voltage regulation. With its robust design encapsulated in a sleek 14SOIC package, this IC is the cornerstone for developing flexible and reliable power systems. Offering an optimum combination of power conservation and space efficiency, it enables designers to create compact power solutions without compromising on functionality. Ideal for bulk orders, onsemi’s UC2842BDG is tailored for businesses looking to elevate their power supply solutions with a blend of quality, reliability, and industry-leading technology.
UC2842BDG Features
- High-performance Pulse Width Modulation (PWM) control
- Low startup and operating currents
- Enhanced system stability through frequency jittering
- Current mode operation for excellent transient response
- Fixed frequency operation with several kHz options
- Soft-start feature for controlled startup operation
- Compact 14SOIC package for space-sensitive applications
UC2842BDG Applications
- Switch Mode Power Supplies (SMPS):
Enables efficient voltage regulation for conversion in power supply units, ensuring stable output in various electronic devices.
- DC-DC Converters:
The UC2842BDG provides accurate PWM control, essential for maintaining output stability in DC-DC conversion systems, vital for automotive and industrial electronics.
- Power Factor Correction (PFC) Circuits:
Helps in designing PFC circuits that reduce harmonic distortion in power networks, improving the power quality in commercial and industrial installations.
- LED Drivers:
Employed in LED driving circuits for controlled and efficient lighting systems, making it suitable for both commercial and residential lighting solutions.
- Battery Chargers:
Optimized for managing and regulating the power in battery charging stations, contributing to longer battery life and consistent performance.
- Uninterruptible Power Supplies (UPS):
Integral in developing UPS systems to provide backup power and ensure continuous operation of critical equipment during power outages.
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