EST6105D20
Description
The EST6105 is designed with a pulse-width-modulation control circuit, 2 sets of TL431 and a plete power supervisor for use in the switched mode power supply. It contains various functions, like under voltage protection (UVP), over voltage protection (OVP), power good output (PG) and ON/OFF control (REM).
UVP (Under voltage protection) function is for +3.3V, +5V, +12V voltages.
OVP (Over voltage protection) function is for +3.3V, +5V, +12V voltages.
OPP (Over power protection), NVP (Negative voltage protection) are over power and negative voltages.
UVAC (Under voltage AC protection) is for the main AC under voltage check or fail detection.
PG (Power good signal) is a safe operation signal to inform the external parts.
REM (Remote on/off) is used to control the SMPS on/off. The REM control signal has the on/off transferred debounce time.
2 sets of TL431 shunt regulators are for stable reference voltage outputs. Push-pull PWM output and soft start function are...
