SNVSCW3 November 2024 LM644A2-Q1
PRODUCTION DATA
Figure 8-1 and Figure 8-2 show typical application circuits for the LM644A2-Q1. The following design procedure can be used to select components for the LM644A2-Q1. This device is designed to function over a wide range of external components and system parameters. However, the internal compensation is optimized for a certain range of external inductance and output capacitance. As a quick start guide, Table 8-2 provides typical component values for some of the most common configurations. The values given in the table are typical. Other values can be used to enhance certain performance criterion as required by the application. Note that for this eQFN package, the input capacitors are split and placed on either side of the package. See Section 8.2.2.5 for more details.