SLVSEX5A October 2020 – December 2020 TPSM41615
PRODUCTION DATA
To set the switching frequency of the TPSM41615, a resistor (RRT) between the RT pin and AGND is required. Select the value of RRT from Table 7-4. Before selecting the switching frequency, reference Table 7-3 for the allowable switching frequency range, required output capacitance, and RAMP setting for the desired output voltage.
For this application, after referencing Table 7-3, 500 kHz was selected and a 43.2-kΩ RT resistor is required for a 12-V input according to Table 7-4.