FSQ211
- Mfr.Part #
- FSQ211
- Manufacturer
- onsemi
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 8DIP
- Stock
- 13,128
- In Stock :
- 13,128
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- Manufacturer :
- onsemi
- Product Category :
- AC DC Converters, Offline Switches
- Mount :
- Through Hole
- Mounting Type :
- Through Hole
- Max Supply Current :
- 3mA
- Power Dissipation :
- 1.4W
- Number of Pins :
- 8
- Number of Functions :
- 1
- Voltage - Start Up :
- 9V
- RoHS Status :
- RoHS Compliant
- Base Part Number :
- FSQ211
- Lifecycle Status :
- LAST SHIPMENTS (Last Updated: 2 days ago)
- Pbfree Code :
- yes
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Switcher Configuration :
- Single
- Duty Cycle :
- 67%
- Weight :
- 851mg
- Packaging :
- Tube
- Topology :
- Flyback
- Width :
- 6.35mm
- Min Breakdown Voltage :
- 650V
- Internal Switch(s) :
- yes
- Terminal Pitch :
- 2.54mm
- Voltage - Supply (Vcc/Vdd) :
- 7V~20V
- Frequency :
- 67kHz
- Control Mode :
- VOLTAGE-MODE
- Terminal Position :
- Dual
- Terminal Finish :
- Tin (Sn)
- Resistance :
- 18ohm
- Max Output Power :
- 3W
- Series :
- FPS™
- Output Isolation :
- Isolated
- Control Technique :
- PULSE WIDTH MODULATION
- Nominal Supply Current :
- 1.5mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Duty Cycle :
- 74 %
- Number of Terminations :
- 8
- JESD-609 Code :
- e3
- Number of Outputs :
- 1
- Radiation Hardening :
- No
- Output Current :
- 380mA
- Fault Protection :
- Current Limiting, Over Load, Over Temperature
- ECCN Code :
- EAR99
- Operating Temperature :
- -25°C~85°C TA
- Published :
- 2015
- Length :
- 10.15mm
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- REACH SVHC :
- No SVHC
- Max Power Dissipation :
- 1.4W
- Height :
- 3.3mm
- Datasheets
- FSQ211

AC DC Converters, Offline Switches onsemi FSQ211 Overview
The FSQ211 from onsemi stands as a pivotal component in the realm of AC DC Converters and Offline Switches, catering specifically to applications requiring reliable offline switching capabilities. This IC, housed in an 8DIP package, is designed to enhance the efficiency and robustness of flyback converter designs. Utilizing advanced circuit technologies, the FSQ211 ensures stable operation and improved power efficiency, making it a preferred choice for developers and engineers looking to optimize their power supply solutions. The integration of this IC helps in reducing system complexity and improving the overall reliability, which is crucial for bulk buying and deployment in critical applications.
FSQ211 Features
The FSQ211 offers several distinctive features that set it apart in the electronics market:
- Integrated PWM controller enhances the overall efficiency of the power supply.
- Designed for optimized performance in flyback converter applications.
- Compact 8DIP package allows for easy integration into various circuit designs.
- High durability and reliability under a range of environmental conditions.
- Low power consumption and high energy efficiency.
FSQ211 Applications
- Consumer Electronics: Used in TVs, gaming consoles, and home appliances to provide stable power conversion and enhance device safety and efficiency.
- Industrial Equipment: Integrates into machinery controls and power supplies, offering reliable performance even in harsh industrial environments.
- Lighting Solutions: Employs in LED drivers and lighting ballasts to ensure efficient energy management and stable operation.
- Telecommunication Systems: Facilitates power management in telecom infrastructure, improving system reliability and operational lifespan.
- Computer Systems: Essential in power supplies for computers and servers, ensuring efficient energy distribution and system stability.
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Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
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| Part | Manufacturer | Stock | Description |
|---|---|---|---|
| FSQ210M | onsemi | 6,712 | IC OFFLINE SWITCH |
| FSQ210MX | onsemi | 8,293 | IC OFFLINE SWITCH |
| FSQ211L | onsemi | 10,471 | IC OFFLINE SWITCH FLYBACK 8LSOP |
| FSQ211L | onsemi | 34,577 | IC OFFLINE SWITCH FLYBACK 8LSOP |
















