NCP3237MNTXG onsemi

Here is the English description of the NCP3237MNTXG chip:

• Function: Synchronous Step-Down DC-DC Controller
• Input Voltage Range: 4.5V to 40V
• Output Voltage: Adjustable 0.6V to 5.5V
• Output Current: Up to 3.7A
• Switching Frequency: Internal fixed 1.2MHz
• Package: SOT-23-6

The NCP3237MNTXG from ON Semiconductor is a synchronous buck DC-DC controller capable of driving external MOSFETs to deliver up to 3.7A output current.

Key Features:

• Integrated high/low side drivers rated for 3.7A continuous output
• Wide 4.5V to 40V input voltage operating range
• Controls external MOSFETs for efficient 0.6V to 5.5V regulation
• Ultra-small SOT-23-6 package saves board space
• Internal fixed 1.2MHz switching frequency

Common Applications:

• Distributed power systems for industrial/transportation usage
• High current point-of-load regulation up to 3.7A
• Primary supply controller for telecom/networking equipment

Benefits Include:

• Simplifies design and component selection
• Allows usage of diverse industrial input voltages
• Provides highly integrated 3.7A controller solution

Well-suited for applications requiring precise 3.7A control where controller size or component count are critical design factors.

In summary, the NCP3237MNTXG combines industry-leading drive strength with an ultra-compact footprint.