Practical Considerations When Designing a Power Supply with the TPS6211x

摘要

The TPS6211x dc/dc converter is a synchronous buck converter capable of input voltages up to 17V, output voltages from 1.2V to 16V and output currents up to 1.5A. The device efficiently steps down 2-cell Li-Ion or lead-acid batteries or 12V to 15V system rails to 5V, 3.3V or lower. A typical application circuit is shown in Figure 1. This article provides an example application and summarelizes the key fetures of the practical considerations when designing with the TPS62111x buck converter.