KA3842BD
- Mfr.Part #
- KA3842BD
- Manufacturer
- onsemi
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH 14SOIC
- Stock
- 14,970
- In Stock :
- 14,970
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- Manufacturer :
- onsemi
- Product Category :
- AC DC Converters, Offline Switches
- Operating Temperature :
- 0°C~70°C TA
- Mounting Type :
- Surface Mount
- Pin Count :
- 14
- Number of Functions :
- 1
- Control Technique :
- PULSE WIDTH MODULATION
- JESD-30 Code :
- R-PDSO-G14
- Terminal Pitch :
- 1.27mm
- RoHS Status :
- ROHS3 Compliant
- Pbfree Code :
- yes
- Output Current-Max :
- 1A
- Control Mode :
- CURRENT-MODE
- Peak Reflow Temperature (Cel) :
- 260
- Voltage - Supply (Vcc/Vdd) :
- 10V~30V
- Length :
- 8.56mm
- Terminal Position :
- Dual
- Number of Terminations :
- 14
- Surface Mount :
- yes
- Frequency - Switching :
- Up to 500kHz
- Input Voltage (Max) :
- 30V
- Height Seated (Max) :
- 1.8mm
- Width :
- 3.95mm
- Terminal Finish :
- MATTE TIN
- JESD-609 Code :
- e3
- Qualification Status :
- COMMERCIAL
- Duty Cycle :
- 97%
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Packaging :
- Tube
- Input Voltage-Nom :
- 15V
- Switcher Configuration :
- Single
- Terminal Form :
- Gull wing
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Control Features :
- Frequency Control
- Input Voltage (Min) :
- 12V
- Internal Switch(s) :
- No
- Voltage - Start Up :
- 16V
- Datasheets
- KA3842BD

AC DC Converters, Offline Switches onsemi KA3842BD Overview
The onsemi KA3842BD IC Offline Switch is a pivotal component in advanced power management and conversion applications. Designed for compact yet robust use in AC DC converters and offline switch systems, this product from onsemi ensures reliability and efficiency. The KA3842BD operates primarily in switched mode power supplies (SMPS), featuring a high-performance topology that facilitates improved power conservation and heat management in a variety of electronic devices. By incorporating this IC, manufacturers can expect superior performance in demanding environments, making it an ideal choice for bulk B2B procurement aimed at high-end commercial and industrial applications.
KA3842BD Features
The KA3842BD boasts a range of features that enhance its suitability for critical applications, including over-voltage, under-voltage, and over-current protections. Its integration facilities make it a versatile choice for developers, offering easy implementation in complex designs. Furthermore, its small footprint 14SOIC package ensures minimal space usage while maintaining high functional integrity.
KA3842BD Applications
- Power Supplies: Utilized in designing both isolated and non-isolated switched mode power supplies, the KA3842BD helps in achieving efficient voltage conversion and regulation.
- LED Lighting Systems: The IC can be integrated into LED drivers to enhance power efficiency and provide consistent illumination while reducing operational costs.
- Consumer Electronics: In applications such as television and computer power systems, the KA3842BD offers reliable performance, ensuring safety and energy efficiency.
- Telecommunication Equipment: This IC is essential in power supply units used in telecom infrastructures, optimizing power management to maintain system integrity and communication reliability.
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The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
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