JAJSPX1G January 2008 – June 2024 TPS2062A , TPS2066A
PRODUCTION DATA
Input and output capacitance improve the performance of the device; the actual capacitance must be optimized for the particular application. For all applications, a 0.01 μF to 0.1 μF ceramic bypass capacitor between IN and GND is recommended and must be placed as close to the device as possible for local noise de-coupling. This precaution reduces ringing on the input due to power-supply transients . Additional input capacitance may be needed on the input to reduce voltage overshoot from exceeding the absolute maximum voltage of the device during heavy transients.
Placing a high-value electrolytic capacitor on the output pin is recommended when the output load is heavy. Additionally, bypassing the output with a 0.01 μF to 0.1 μF ceramic capacitor improves the immunity of the device to short-circuit transients.