Description

The 3S0680RF is an IC Chip from the Fairchild Power Switch (FPS) Product Family. It is designed specifically for use in off-line SMPS with minimal external components. The 3S0680RF consists of a high voltage power SenseFET and a current mode PWM controller IC. The controller IC features a trimmed oscillator, under voltage lockout, leading edge blanking, optimized gate turn-on/turn-off driver, thermal shutdown protection, overvoltage protection, temperature compensated precision current sources for loop compensation, and fault protection circuit.

Compared to a discrete MOSFET and controller or RCC switching converter solution, the 3S0680RF can reduce total component count, design size, weight, and at the same time increase efficiency, productivity, and system reliability. It is well-suited for cost effective C-TV power supply.

Specifications and features

• Product Category: IC Chips
• Manufacturer: Fairchild Semiconductor
• Product: Switching Converters, Regulators & Controllers
• Mouser Part #: 511-3S0680RF
• Package / Case: TO-220-6
• Number of Outputs: 1 Output
• Output Power: 400 W
• Minimum Operating Temperature: - 40 C
• Maximum Operating Temperature: + 150 C
• Mounting Style: Through Hole

Application Scenarios

The 3S0680RF is a part of the Fairchild Power Switch (FPS) product family which is designed for use in off-line SMPS with minimal external components. It is well-suited for cost-effective C-TV power supply.

Comparison

• Reduces total component count
• Reduces design size and weight
• Increases efficiency and productivity
• Increases system reliability

None identified.