FAD7191M1X onsemi

Here is the English description of the FAD7191M1X chip:

• Function: Synchronous Buck Regulator
• Input Voltage Range: 4.5V to 15V
• Output Voltage: 1.2V/1A, 1.8V/0.56A, 3.3V/0.3A fixed
• Switching Frequency: 1.5MHz (typ)
• Operating Temperature: -40°C to 105°C
• Package: WSON-10

The FAD7191M1X is a synchronous buck regulator from Infineon Technologies.

Key Features:

• Provides three fixed output voltages from a single device
• Wide 4.5V to 15V input voltage operating range
• High 1.5MHz switching frequency enables small coils
• WSON-10 ultra-small package saves board space
• Operates from -40°C to 105°C industrial temperature range

Common Applications:

• Distributed power systems requiring multi-rail regulation
• Space constrained portable/industrial equipment
• Where exact output voltages are predefined

Benefits include an efficient solution to generate three fixed voltages in a tiny package. Supports industrial temperature-rated operation.

Well-suited for applications that require 1.2V, 1.8V and 3.3V outputs from a single regulator within minimal board area.

In summary, the FAD7191M1X is a high-frequency multi-output synchronous buck optimized for industrial environments with stringent size constraints.