SG3842M
- Mfr.Part #
- SG3842M
- Manufacturer
- Microsemi
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 8DIP
- Stock
- 38,061
- In Stock :
- 38,061
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- Manufacturer :
- Microsemi
- Product Category :
- AC DC Converters, Offline Switches
- Switcher Configuration :
- Single
- Topology :
- Flyback
- Frequency - Switching :
- 100Hz~500kHz
- Fall Time (Typ) :
- 50 ns
- Input Voltage-Nom :
- 15V
- Pbfree Code :
- yes
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Duty Cycle :
- 95%
- Terminal Pitch :
- 2.54mm
- Base Part Number :
- SG*842
- Frequency :
- 500kHz
- Threshold Voltage :
- 16V
- Max Duty Cycle :
- 100 %
- Rise Time :
- 50ns
- Control Technique :
- PULSE WIDTH MODULATION
- Internal Switch(s) :
- No
- RoHS Status :
- RoHS Compliant
- Output Isolation :
- Isolated
- Mount :
- Through Hole
- Lead Free :
- Lead Free
- ECCN Code :
- EAR99
- Control Features :
- Frequency Control
- Number of Pins :
- 8
- Terminal Position :
- Dual
- Control Mode :
- CURRENT-MODE
- Number of Functions :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Width :
- 7.62mm
- Number of Outputs :
- 1
- Pin Count :
- 8
- Terminal Finish :
- Matte Tin (Sn)
- Lifecycle Status :
- Obsolete (Last Updated: 2 weeks ago)
- Operating Temperature :
- 0°C~70°C TA
- Output Current :
- 200mA
- Operating Supply Voltage :
- 30V
- Voltage - Supply (Vcc/Vdd) :
- 10V~30V
- JESD-609 Code :
- e3
- Quiescent Current :
- 11mA
- Packaging :
- Tube
- Number of Terminations :
- 8
- Input Voltage (Max) :
- 25V
- Published :
- 2000
- Mounting Type :
- Through Hole
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Fault Protection :
- Current Limiting
- Datasheets
- SG3842M

AC DC Converters, Offline Switches Microsemi SG3842M Overview
The Microsemi SG3842M IC is a pivotal component in modern power management technology. Designed for offline switch flyback applications, this 8DIP (Dual In-line Package) integrated circuit ensures robust performance for AC/DC conversion systems. It offers a compact solution with enhanced power efficiency and reliability, catering specifically to advanced industrial needs. Its application across various devices underscores its versatility and capacity to handle complex power management tasks efficiently. The integration of Microsemi's advanced semiconductor technology further assures long-term functionality and minimal energy wastage, making it a prime choice for businesses aiming to optimize their power solutions.
SG3842M Features
The SG3842M boasts a range of features that enhance its appeal for industrial and commercial applications. Key features include its high-voltage capability, which is crucial for managing fluctuating electrical loads effectively. Additionally, the chip supports multiple protection features such as over-voltage, under-voltage, and thermal shutdown mechanisms, which safeguard the device and connected systems against potential damage from irregular power supply conditions. Its efficiency in flyback converter configurations also highlights its suitability for compact, energy-conscious designs.
SG3842M Applications
- Power Supplies: Utilized in designing efficient and compact power supply units for consumer electronics, the SG3842M helps maintain stable voltage and current levels, ensuring device safety and functionality.
- LED Lighting: Employed in LED driver circuits, the SG3842M contributes to consistent current regulation, essential for maintaining LED performance and longevity in commercial lighting installations.
- Battery Chargers: In battery charging systems, this IC manages the power flow, optimizing charging cycles and enhancing the overall efficiency of the charger.
- Telecommunication Equipment: The SG3842M is crucial for power supply solutions in telecommunication infrastructures, offering reliability and high performance under critical conditions.
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