The SC1161D0-TL is a high-efficiency synchronous buck regulator from Power Integrations. It is specifically designed for point-of-load (POL) DC-DC conversion applications. This regulator integrates control circuitry and power MOSFETs into a single compact package. The TL suffix indicates that it is a tape and reel packaging for automated assembly.

Applications

• Point-of-Load DC-DC Conversion
• Servers and Workstations
• Networking and Telecommunications Equipment
• Industrial Control Systems
• Embedded Systems

Features

• High Efficiency Synchronous Buck Converter
• Integrated Power MOSFETs
• Wide Input Voltage Range
• Adjustable Output Voltage
• Overcurrent and Overtemperature Protection
• Enable/Disable Function
• Compact Package

Benefits

• Increased energy efficiency, reducing heat dissipation and power consumption
• Simplified design and reduced component count, leading to smaller and more cost-effective solutions
• Flexible output voltage adjustment, catering to a wide range of application requirements
• Protection against overload and overheating, ensuring reliable operation
• Easy integration into existing systems with enable/disable control
• Suitable for automated assembly lines due to tape and reel packaging (TL suffix)

Additional Details

The SC1161D0-TL uses synchronous rectification, which replaces the traditional Schottky diode with a MOSFET to improve efficiency. The switching frequency is typically in the range of hundreds of kHz, allowing for a good balance between efficiency and component size. The output voltage can be adjusted using external resistors. The overcurrent and overtemperature protection features ensure the safety and reliability of the application. Refer to the manufacturer's datasheet for specific operating characteristics, electrical specifications, thermal performance, and recommended external components.