The FSL156MRBN is an isolated integrated circuit from Fairchild/ON Semiconductor.

• Packaging: tube/rail
• Mounting: through hole
• Power Rating: 40W
• Output Isolation: isolated
• Internal Switch: yes
• Voltage Breakdown: 650V
• Topology: flyback
• Voltage Start-Up: 12V
• Duty Cycle: 67%
• Switching Frequency: 67kHz
• Fault Protection: current limiting, over load, over temperature, over voltage, and short circuit
• Category: integrated circuits
• Status: active
• Case/Package: 8-MDIP
• Supply Voltage Operating: 7.5 V to 26 V
• Control Operating Temperature: -40°C to 125°C (TJ)
• Supply and Demand Status: sufficient
• Quantity per Package: 3k pcs