SG2842M
- Mfr.Part #
- SG2842M
- Manufacturer
- Microchip Technology
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 8DIP
- Stock
- 7,269
- In Stock :
- 7,269
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- Manufacturer :
- Microchip Technology
- Product Category :
- AC DC Converters, Offline Switches
- Supplier Device Package :
- 8-PDIP
- Output Isolation :
- Isolated
- JESD-609 Code :
- e3
- Manufacturer :
- Microchip
- Series :
- -
- Base Part Number :
- SG*842
- Voltage - Supply (Vcc/Vdd) :
- 10V~30V
- Rise Time :
- 50ns
- Minimum Operating Temperature :
- - 25 C
- Lead Free :
- Lead Free
- Control Mode :
- CURRENT-MODE
- Number of Terminations :
- 8
- Switcher Configuration :
- Single
- RoHS Status :
- RoHS Compliant
- Output Voltage :
- 5 V
- Operating Supply Voltage :
- 30V
- Output Current :
- 200mA
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Number of Pins :
- 8
- Operating Temperature :
- -25°C~85°C TA
- Input Voltage-Nom :
- 15V
- Switching Frequency :
- 500 kHz
- Voltage - Start Up :
- 16V
- Package :
- Tube
- Max Frequency :
- 500 kHz
- Mounting Style :
- Through Hole
- Mounting Type :
- Through Hole
- Max Duty Cycle :
- 100 %
- Packaging :
- Tube
- Published :
- 2000
- Fault Protection :
- Current Limiting
- Quiescent Current :
- 11mA
- Number of Outputs :
- 1
- RoHS :
- Details
- Base Product Number :
- SG2842
- Lifecycle Status :
- Obsolete (Last Updated: 2 weeks ago)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Pitch :
- 2.54mm
- Width :
- 7.62mm
- Product Category :
- Switching Controllers
- Brand :
- Microchip Technology
- Max Operating Temperature :
- 85 °C
- Terminal Position :
- Dual
- Input Voltage (Max) :
- 25V
- Fall Time (Typ) :
- 50 ns
- Product Status :
- Discontinued at Digi-Key
- Pbfree Code :
- yes
- Voltage - Breakdown :
- -
- Frequency - Switching :
- 100Hz~500kHz
- Control Technique :
- PULSE WIDTH MODULATION
- Pin Count :
- 8
- Number of Functions :
- 1
- Internal Switch(s) :
- No
- Product Type :
- Switching Controllers
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Duty Cycle :
- 95%
- Control Features :
- Frequency Control
- Terminal Finish :
- Matte Tin (Sn)
- Topology :
- Flyback
- Frequency :
- 500kHz
- Min Operating Temperature :
- -25 °C
- Maximum Operating Temperature :
- + 85 C
- ECCN Code :
- EAR99
- Mount :
- Through Hole
- Input Voltage :
- 2.5 V
- Datasheets
- SG2842M

AC DC Converters, Offline Switches Microchip Technology SG2842M Overview
The SG2842M by Microchip Technology is a highly versatile integrated circuit, designed for robust offline switching and flyback applications within AC DC converters. This efficient IC ensures reliable performance in a compact 8DIP package, making it a critical component for developers looking to enhance power management solutions. The incorporation of advanced technology facilitates minimized power loss and improved system reliability, essential for high-performance electronics. With its targeted design, the SG2842M provides a foundation for innovation and design flexibility, appealing to B2B customers seeking to purchase in bulk for sophisticated projects.
SG2842M Features
The SG2842M IC excels in its class with several distinctive features including low startup current, automatic burst mode operation for improved efficiency at light loads, and a robust integrated under-voltage lockout with hysteresis. Its ability to support a wide range of input voltages enhances its usability across various power supplies, making it a versatile choice for numerous applications.
SG2842M Applications
- Consumer Electronics: Employed in TVs, audio systems, and computer peripherals, the SG2842M helps manage power efficiently, ensuring device safety and energy optimization.
- Industrial Equipment: Integral in managing power within automated service machines and monitoring equipment, where consistent and reliable power supply is crucial.
- Telecommunications: Used in routers and networking switches to maintain power efficiency and system reliability even under fluctuating power conditions.
- Power Supplies: Commonly found in external adapters and open frame power supplies, the SG2842M ensures stable output and enhanced durability.
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