SLVAFX0 October 2024 TLV702 , TLV703 , TLV755P , TPS74401 , TPS7A13 , TPS7A14 , TPS7A20 , TPS7A21 , TPS7A49 , TPS7A52 , TPS7A53 , TPS7A53B , TPS7A54 , TPS7A57 , TPS7A74 , TPS7A83A , TPS7A84A , TPS7A85A , TPS7A91 , TPS7A92 , TPS7A94 , TPS7A96 , TPS7H1111-SP
Figure 2-3 shows the TPS7A20 [3]. The analysis uses Equation 5 and Equation 8 to calculate the turn-on time.
Equation 10 calculates the tau of an RC circuit using the 10% to 90% time measurement (t10%-90%). Use Equation 5, Equation 8, and Equation 10 to calculate tR for any regulation band requirement in Figure 1-1. The measured turn-on time for Figure 2-3 is 258.7µs which equates to = 117µs for the TPS7A20.
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Equation 10.
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