KA3842BDTF
- Mfr.Part #
- KA3842BDTF
- Manufacturer
- onsemi
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH 14SOIC
- Stock
- 23,177
- In Stock :
- 23,177
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- Manufacturer :
- onsemi
- Product Category :
- AC DC Converters, Offline Switches
- Pin Count :
- 14
- Terminal Pitch :
- 1.27mm
- Surface Mount :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Peak Reflow Temperature (Cel) :
- 260
- Number of Functions :
- 1
- Pbfree Code :
- yes
- Control Features :
- Frequency Control
- Length :
- 8.56mm
- Height Seated (Max) :
- 1.8mm
- Qualification Status :
- COMMERCIAL
- Mounting Type :
- Surface Mount
- Terminal Position :
- Dual
- JESD-609 Code :
- e3
- Terminal Form :
- Gull wing
- Duty Cycle :
- 97%
- Internal Switch(s) :
- No
- Packaging :
- Tape and Reel (TR)
- JESD-30 Code :
- R-PDSO-G14
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Input Voltage (Min) :
- 12V
- Frequency - Switching :
- Up to 500kHz
- Control Mode :
- CURRENT-MODE
- Control Technique :
- PULSE WIDTH MODULATION
- Number of Terminations :
- 14
- Voltage - Start Up :
- 16V
- Switcher Configuration :
- Single
- Voltage - Supply (Vcc/Vdd) :
- 10V~30V
- Width :
- 3.95mm
- Input Voltage-Nom :
- 15V
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- 0°C~70°C TA
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Terminal Finish :
- MATTE TIN
- Input Voltage (Max) :
- 30V
- Output Current-Max :
- 1A
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Datasheets
- KA3842BDTF
KA3842BDTF Documents

AC DC Converters, Offline Switches onsemi KA3842BDTF Overview
The onsemi KA3842BDTF integrated circuit is a pivotal component in power management solutions, tailored for efficient operation in a wide range of applications. This IC is designed to facilitate reliable offline switching, making it ideal for converting AC to DC with high efficiency and minimal power loss. It is encapsulated in a 14SOIC package, ensuring compactness and ease of integration into various designs. The onsemi KA3842BDTF stands out for its robust performance and versatility, embodying a crucial tool for developers looking to enhance system reliability and performance while reducing operational costs. This makes it highly attractive for B2B customers focused on bulk purchasing of high-quality, reliable components.
KA3842BDTF Features
The KA3842BDTF from onsemi features several key attributes that make it a preferred choice for power supply designers:
- High-performance offline switching capability, suitable for a variety of AC to DC applications.
- Compact 14SOIC package for easy integration into space-constrained applications.
- Enhanced power efficiency, which reduces thermal footprint and increases system reliability.
- Robust construction that ensures long-term reliability under varying operational conditions.
KA3842BDTF Applications
- Power Supplies: Utilized in designing stable and efficient power supplies for consumer electronics, where it improves energy conversion efficiency and reliability.
- LED Lighting Systems: Helps in driving LED panels by providing consistent power supply, crucial for maintaining brightness and performance consistency.
- Charging Systems: Integral in developing chargers for batteries, particularly in automotive and consumer electronics, enhancing the efficiency and safety of the charging process.
- Home Appliances: Employed in the power regulation systems of various home appliances, ensuring energy-efficient operation and safety compliance.
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The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
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