Here is the English description of the FAN6921MLMY chip:
- Function: Synchronous Buck DC-DC Controller
- Input Voltage Range: 4.5V to 15V
- Output Voltage: Adjustable 0.6V to 5.5V
- Output Current: Up to 1.5A
- Switching Frequency: Internal fixed 1.2MHz
- Package: Mini SOIC8
The FAN6921MLMY from Infineon Technologies is a synchronous buck DC-DC controller capable of driving external MOSFETs to deliver up to 1.5A of regulated output current.
Key Features:
- Integrated high/low side drivers rated for 1.5A continuous output
- Wide 4.5V to 15V input voltage operating range
- Controls external MOSFETs for adjustable 0.6V to 5.5V regulation
- Small Mini SOIC8 package optimized for space constrained boards
- Internal fixed 1.2MHz switching frequency
Common Applications:
- Point-of-load regulation for dense board designs
- Primary supply for miniature/low power embedded devices
- Space critical distributed power systems up to 1.5A
Benefits Include:
- Allows flexibility with varying 4.5-15V input sources
- Simplifies component selection for integrated 1.5A solution
- Enables highly compact controller solution in ultra-small footprint
Well-suited for applications requiring up to 1.5A output where board area is extremely limited.
In summary, the FAN6921MLMY offers leading 1.5A control capability optimized for minimal size.
