NCP1294EDBR2G onsemi

Here is the English description of the NCP1294EDBR2G chip:

• Function: Synchronous Buck DC-DC Controller
• Input Voltage Range: 4.5V to 14V
• Output Voltage: Adjustable 0.6V to 5.5V
• Output Current: Up to 3A
• Switching Frequency: 1.2MHz (typ)
• Package: SOT-23-5

The NCP1294EDBR2G from ON Semiconductor is a synchronous buck DC-DC controller capable of driving external MOSFETs to deliver up to 3A of regulated output current.

Key Features:

• Integrated high/low side drivers rated for 3A continuous output
• Narrow 4.5V to 14V input voltage operating range
• Controls external MOSFETs for adjustable 0.6V to 5.5V regulation
• Ultra-small SOT-23-5 package saves board space
• Internal fixed 1.2MHz switching frequency

Common Applications:

• Point-of-load regulation for distributed power systems
• Primary supply controller for space-constrained boards
• Low power processor/FPGA power supplies

Benefits Include:

• Simplifies design/component selection for 3A systems
• Optimized for use within defined input parameters
• Enables highly integrated 3A controller in minimal footprint

Well-suited for applications requiring precise 3A control where controller density and board area are critical factors.

In summary, the NCP1294EDBR2G provides 3A capability optimized for minimal size and component count.