SGLS245E May 2020 – May 2020 UCC2813-0-Q1 , UCC2813-1-Q1 , UCC2813-2-Q1 , UCC2813-3-Q1 , UCC2813-4-Q1 , UCC2813-5-Q1
PRODUCTION DATA.
デバイスごとのパッケージ図は、PDF版データシートをご参照ください。
Once VCC voltage rises above the UVLO level, or the device comes out of a fault mode, it enters the soft-start mode. During soft-start, the internal soft-start capacitor CSS clamps the error amplifier output voltage, forcing it to rise slowly. This in turn controls the power converter peak current to rise slowly, reducing the voltage and current stress to the system. The UCC2813-x-Q1 family has a fixed built-in soft-start time at 4 ms.