POWER CONVERTER CONTROLLER HAVING A SHORT-CIRCUIT PROTECTION THRESHOLD VOLTAGE NO HIGHER THAN AN OVER-CURRENT PROTECTION THRESHOLD VOLTAGE

摘要

The present invention discloses a power converter controller having a short-circuit protection threshold voltage no higher than an over-current protection threshold voltage so that any abnormal voltage or current stress on semiconductor components can be timely sensed via a current sense pin in the event of a short-circuit fault, effectively preventing semiconductor components from being damaged.