The SC21152AULTRC is a high-performance, synchronous buck regulator from Semtech Corporation. It is designed to provide efficient power conversion for various applications, including point-of-load regulation, solid-state drives (SSDs), and networking equipment. This regulator integrates MOSFETs to minimize external components and improve overall system efficiency.

Applications:

• Point-of-load regulators
• Solid-state drives (SSDs)
• Networking equipment
• Notebook computers
• Graphics cards
• Industrial power supplies

Features:

• Integrated MOSFETs
• High efficiency
• Wide input voltage range
• Adjustable output voltage
• Overcurrent protection
• Overtemperature protection
• Short-circuit protection
• Enable/disable control

Benefits:

• Improved system efficiency
• Reduced component count
• Enhanced system reliability
• Flexible output voltage adjustment
• Protection against fault conditions
• Simple enable/disable control

Technical Specifications:

The SC21152AULTRC has an input voltage range of 4.5V to 18V and an adjustable output voltage range of 0.8V to Vin. It can deliver up to 2A of continuous output current. The switching frequency is typically 500kHz. The regulator features overcurrent, overtemperature, and short-circuit protection. It is packaged in a QFN package. The operating temperature range is -40°C to +85°C.

This synchronous buck regulator is ideal for applications requiring high efficiency and a small footprint. Its integrated MOSFETs and comprehensive protection features simplify design and improve system reliability. The adjustable output voltage allows for flexible power supply configurations. The SC21152AULTRC is a versatile solution for various power management needs.