FSFM260N
- Mfr.Part #
- FSFM260N
- Manufacturer
- onsemi
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 8DIP
- Stock
- 556
- In Stock :
- 556
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- Manufacturer :
- onsemi
- Product Category :
- AC DC Converters, Offline Switches
- Packaging :
- Tube
- Radiation Hardening :
- No
- Topology :
- Flyback
- Internal Switch(s) :
- yes
- Pbfree Code :
- yes
- Factory Lead Time :
- 39 Weeks
- Mount :
- Through Hole
- Output Voltage :
- 650V
- Frequency - Switching :
- 67kHz
- Voltage - Start Up :
- 12V
- Control Technique :
- PULSE WIDTH MODULATION
- Number of Terminations :
- 8
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Supply Current :
- 3mA
- Width :
- 7.62mm
- Min Breakdown Voltage :
- 650V
- ECCN Code :
- EAR99
- Base Part Number :
- FSFM260
- Operating Temperature :
- -25°C~85°C TA
- JESD-609 Code :
- e3
- Fault Protection :
- Current Limiting, Over Load, Over Temperature, Over Voltage
- Operating Supply Voltage :
- 21V
- Max Output Power :
- 26W
- Terminal Pitch :
- 2.54mm
- Output Current :
- 1.32A
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Nominal Supply Current :
- 3mA
- Max Duty Cycle :
- 83 %
- Duty Cycle :
- 77%
- Lifecycle Status :
- ACTIVE, NOT REC (Last Updated: 1 week ago)
- Resistance :
- 2.2Ohm
- Max Power Dissipation :
- 35W
- Voltage - Supply (Vcc/Vdd) :
- 8V~21V
- Number of Outputs :
- 1
- Max Supply Current :
- 5mA
- RoHS Status :
- ROHS3 Compliant
- Series :
- FPS™
- Control Mode :
- CURRENT-MODE
- Number of Pins :
- 8
- Number of Functions :
- 1
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Switcher Configuration :
- Single
- Mounting Type :
- Through Hole
- Weight :
- 930mg
- Terminal Finish :
- Tin (Sn)
- Fall Time (Typ) :
- 16 ns
- Rise Time :
- 20ns
- Power Dissipation :
- 1.5W
- Output Isolation :
- Isolated
- Lead Free :
- Lead Free
- Terminal Position :
- Dual
- Current Rating :
- 2.8A
- Datasheets
- FSFM260N

AC DC Converters, Offline Switches onsemi FSFM260N Overview
The onsemi FSFM260N is an advanced IC designed for offline switch mode applications, encapsulated in an 8DIP package. This compact yet robust component facilitates efficient AC to DC conversion with enhanced flyback topology, which is critical for high-performance power supply designs. The FSFM260N by onsemi stands out in the market with its ability to support a wide range of input voltages and its exceptional reliability under various electrical conditions. This makes it particularly appealing for businesses looking to invest in top-tier electronic components that offer both flexibility and durability.
FSFM260N Features
The FSFM260N includes several key features that make it a prime choice for power supply applications. It is designed with integrated overload protection which safeguards the circuit from unexpected surges, thus ensuring operational stability and extending the product's lifespan. Additionally, its high efficiency and low power consumption are crucial for eco-friendly operations and cost-effective manufacturing processes.
FSFM260N Applications
- Consumer Electronics: Utilized in the power supply units of televisions, gaming consoles, and home appliances, the FSFM260N ensures reliable power management and enhances the durability and performance of consumer electronics.
- Industrial Equipment: In industrial settings, this IC supports robust power solutions for machinery and automation systems, contributing to consistent performance and energy efficiency.
- Telecommunications: The FSFM260N plays a critical role in the power systems of telecommunications infrastructure, providing stable and reliable power essential for maintaining system integrity and communication reliability.
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| Part | Manufacturer | Stock | Description |
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| FSFM261N | onsemi | 2,831 | IC OFFLINE SWITCH FLYBACK 8DIP |
| FSFM261N | onsemi | 2,831 | IC OFFLINE SWITCH FLYBACK 8DIP |
| FSFM300N | onsemi | 3,003 | IC OFFLINE SWITCH FLYBACK 8DIP |
















