SLVSER6B May 2020 – November 2020 TPS23730
PRODUCTION DATA
Program the dead time with a resistor connected from DT to RTN. The required dead-time period depends on the specific topology and parasitics. The easiest technique to obtain the optimum timing resistor is to build the supply. A good initial value is 100 ns. Then the dead time can be tuned to achieve the best efficiency after considering all corners of operation (load, input voltage, and temperature).