Datasheet

Modifications

1-4

Table 1–2.Device Modification

Output Voltage

(V)

Device

(U1)

0.9 TPS54311

1.2 TPS54312

1.5 TPS54313

1.8 TPS54314

2.5 TPS54315

3.3 TPS54316

1.3.4 Slow Start

The slow start time of the TPS54314EVM can be modified by changing the

value of C1. Equation 1 can be used to calculate the value of C1 for a specific

slow start time. With C1 left open, the slow start time is typically 3.6 ms. The

slow start time can not be made faster than 3.6 ms.

5 mA

0.891 V

(1)