FSL146MRBN
- Mfr.Part #
- FSL146MRBN
- Manufacturer
- onsemi
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 8DIP
- Stock
- 1
- In Stock :
- 1
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- Manufacturer :
- onsemi
- Product Category :
- AC DC Converters, Offline Switches
- Control Mode :
- CURRENT-MODE
- Terminal Position :
- Dual
- Series :
- FPS™
- Output Isolation :
- Isolated
- Base Part Number :
- FSL146
- Packaging :
- Tube
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Mount :
- Through Hole
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Weight :
- 815.6mg
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Voltage - Start Up :
- 12V
- Max Supply Current :
- 500μA
- Duty Cycle :
- 67%
- Number of Terminations :
- 8
- Max Duty Cycle :
- 73 %
- Number of Outputs :
- 1
- JESD-609 Code :
- e3
- Lead Free :
- Lead Free
- Number of Pins :
- 8
- Factory Lead Time :
- 7 Weeks
- Turn On Delay Time :
- 13 ns
- Power Dissipation :
- 1.5W
- RoHS Status :
- ROHS3 Compliant
- Power Rating :
- 23W
- Operating Temperature :
- -40°C~125°C TJ
- Nominal Supply Current :
- 400μA
- ECCN Code :
- EAR99
- Terminal Finish :
- Tin (Sn)
- Power (Watts) :
- 35W
- Max Output Power :
- 26W
- Current :
- 1.5A
- Voltage - Supply (Vcc/Vdd) :
- 7.5V~26V
- Height :
- 3.68mm
- Width :
- 6.67mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Frequency - Switching :
- 67kHz
- Terminal Pitch :
- 2.54mm
- Resistance :
- 2.6Ohm
- Fault Protection :
- Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit
- Min Breakdown Voltage :
- 650V
- Mounting Type :
- Through Hole
- Pbfree Code :
- yes
- Turn-Off Delay Time :
- 30 ns
- Published :
- 2013
- Topology :
- Flyback
- Length :
- 9.83mm
- Internal Switch(s) :
- yes
- Max Power Dissipation :
- 1.5W
- Radiation Hardening :
- No
- Datasheets
- FSL146MRBN

AC DC Converters, Offline Switches onsemi FSL146MRBN Overview
The onsemi FSL146MRBN is a state-of-the-art integrated circuit specifically designed for offline switching applications. As part of the AC DC Converters, Offline Switches category, this component excels in providing efficient, reliable solutions for power conversion. Its compact form factor, encapsulated in an 8-DIP package, ensures seamless integration into existing layouts while minimizing footprint. Ideal for B2B customers looking to enhance or develop robust power supply systems, the FSL146MRBN by onsemi offers a blend of performance, durability, and energy efficiency, making it a prime choice for high-volume purchasing.
FSL146MRBN Features
This IC integrates multiple features that streamline the design of flyback converters. Key features include over-current protection, which guards against system damage during abnormal load conditions, and thermal shutdown capability, ensuring safe operation under high temperature environments. The FSL146MRBN also boasts a built-in oscillator with a fixed frequency which simplifies design efforts and enhances overall system reliability.
FSL146MRBN Applications
- Consumer Electronics: Used in TVs, audio systems, and computer peripherals to provide stable power while maximizing energy efficiency.
- Industrial Equipment: Employs robust power conversion and protection features suitable for factory automation and control systems.
- Telecommunications Equipment: Ensures reliable power supply solutions in routers, switches, and networking gear, critical for uninterrupted connectivity.
- Smart Home Devices: Supports the demand for energy-efficient and compact power solutions in home automation products.
- Portable Devices: Ideal for devices requiring reliable power management within a limited space, enhancing portability and durability.
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