LT1930ES5#TRPBF.pdf

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LT®1930 §Ú LT1930A ¡ª §Ú§Þ§á§å§Ý§î§ã§ß§í§Ö §ã§ä§Ñ§Ò§Ú§Ý§Ú§Ù§Ñ§ä§à§â§í SOT-23 §ã §ã§Ñ§Þ§à§Û §Ó§í§ã§à§Ü§à§Û §Þ§à§ë§ß§à§ã§ä§î§ð §Ó §à§ä§â§Ñ§ã§Ý§Ú. §°§Ò§Ñ §à§ß§Ú §ã§à§Õ§Ö§â§Ø§Ñ§ä §Ó§ß§å§ä§â§Ö§ß§ß§Ú§Ö §á§Ö§â§Ö§Ü§Ý§ð§é§Ñ§ä§Ö§Ý§Ú 1 §¡, 36 §£, §é§ä§à §á§à§Ù§Ó§à§Ý§ñ§Ö§ä §Ó§í§Ó§à§Õ§Ú§ä§î §Ò§à§Ý§î§ê§Ú§Ö §ä§à§Ü§Ú §ß§Ñ §ß§Ö§Ò§à§Ý§î§ê§à§Û §á§Ý§à§ë§Ñ§Õ§Ú §á§Ý§Ñ§ä§í. LT1930 §á§Ö§â§Ö§Ü§Ý§ð§é§Ñ§Ö§ä§ã§ñ §ß§Ñ §é§Ñ§ã§ä§à§ä§Ö 1,2 §®§¤§è, §é§ä§à §á§à§Ù§Ó§à§Ý§ñ§Ö§ä §Ú§ã§á§à§Ý§î§Ù§à§Ó§Ñ§ä§î §ß§Ö§Ò§à§Ý§î§ê§Ú§Ö, §ß§Ö§Õ§à§â§à§Ô§Ú§Ö §Ú §å§Þ§Ö§ß§î§ê§Ö§ß§ß§í§Ö §á§à §Ó§í§ã§à§ä§Ö §Ü§à§ß§Õ§Ö§ß§ã§Ñ§ä§à§â§í §Ú §Ü§Ñ§ä§å§ê§Ü§Ú §Ú§ß§Õ§å§Ü§ä§Ú§Ó§ß§à§ã§ä§Ú. §¢§à§Ý§Ö§Ö §Ò§í§ã§ä§â§í§Û LT1930A §á§Ö§â§Ö§Ü§Ý§ð§é§Ñ§Ö§ä§ã§ñ §ß§Ñ §é§Ñ§ã§ä§à§ä§Ö 2,2 §®§¤§è, §é§ä§à §á§à§Ù§Ó§à§Ý§ñ§Ö§ä §Õ§à§á§à§Ý§ß§Ú§ä§Ö§Ý§î§ß§à §å§Þ§Ö§ß§î§ê§Ú§ä§î §â§Ñ§Ù§Þ§Ö§â §Ü§Ñ§ä§å§ê§Ü§Ú §Ú§ß§Õ§å§Ü§ä§Ú§Ó§ß§à§ã§ä§Ú. §ª§ã§á§à§Ý§î§Ù§à§Ó§Ñ§ß§Ú§Ö §ï§ä§Ú§ç §å§ã§ä§â§à§Û§ã§ä§Ó §á§à§Ù§Ó§à§Ý§ñ§Ö§ä §ã§à§Ù§Õ§Ñ§Ó§Ñ§ä§î §á§à§Ý§ß§í§Ö §â§Ö§Ô§å§Ý§ñ§ä§à§â§í, §â§Ñ§Ù§Þ§Ö§â§í §Ü§à§ä§à§â§í§ç §á§â§Ú§Ò§Ý§Ú§Ø§Ñ§ð§ä§ã§ñ §Ü §Õ§Ö§ã§ñ§ä§à§Û §é§Ñ§ã§ä§Ú §Ü§Ó§Ñ§Õ§â§Ñ§ä§ß§à§Ô§à §Õ§ð§Û§Þ§Ñ. §¯§Ö§ã§Ü§à§Ý§î§Ü§à §Ó§í§ç§à§Õ§ß§í§ç §Ú§ã§ä§à§é§ß§Ú§Ü§à§Ó §ä§Ö§á§Ö§â§î §Þ§à§Ô§å§ä §Õ§Ö§Û§ã§ä§Ó§à§Ó§Ñ§ä§î §Ü§Ñ§Ü §à§ä§Õ§Ö§Ý§î§ß§í§Ö §â§Ö§Ô§å§Ý§ñ§ä§à§â§í §Õ§Ý§ñ §Ü§Ñ§Ø§Õ§à§Ô§à §Ó§í§ç§à§Õ§ß§à§Ô§à §ß§Ñ§á§â§ñ§Ø§Ö§ß§Ú§ñ, §Ù§Ñ§Þ§Ö§ß§ñ§ñ §Ô§â§à§Þ§à§Ù§Õ§Ü§Ú§Û §Þ§Ö§ä§à§Õ §Ü§Ó§Ñ§Ù§Ú§ã§ä§Ñ§Ò§Ú§Ý§Ú§Ù§Ñ§è§Ú§Ú §à§Õ§ß§Ú§Þ §â§Ö§Ô§å§Ý§ñ§ä§à§â§à§Þ §Ú §ã§á§Ö§è§Ú§Ñ§Ý§Ú§Ù§Ú§â§à§Ó§Ñ§ß§ß§í§Þ §ä§â§Ñ§ß§ã§æ§à§â§Þ§Ñ§ä§à§â§à§Þ.

§¡§â§ç§Ú§ä§Ö§Ü§ä§å§â§Ñ PWM §ã §á§à§ã§ä§à§ñ§ß§ß§à§Û §é§Ñ§ã§ä§à§ä§à§Û §Ú §Ó§ß§å§ä§â§Ö§ß§ß§Ö§Û §Ü§à§Þ§á§Ö§ß§ã§Ñ§è§Ú§Ö§Û §ä§à§Ü§Ñ §à§Ò§Ö§ã§á§Ö§é§Ú§Ó§Ñ§Ö§ä §ß§Ú§Ù§Ü§Ú§Û §Ú §á§â§Ö§Õ§ã§Ü§Ñ§Ù§å§Ö§Þ§í§Û §Ó§í§ç§à§Õ§ß§à§Û §ê§å§Þ, §Ü§à§ä§à§â§í§Û §Ý§Ö§Ô§Ü§à §æ§Ú§Ý§î§ä§â§à§Ó§Ñ§ä§î. §¯§Ñ §Ó§í§ç§à§Õ§Ö §Þ§à§Ø§ß§à §Ú§ã§á§à§Ý§î§Ù§à§Ó§Ñ§ä§î §Ü§Ö§â§Ñ§Þ§Ú§é§Ö§ã§Ü§Ú§Ö §Ü§à§ß§Õ§Ö§ß§ã§Ñ§ä§à§â§í §ã §ß§Ú§Ù§Ü§Ú§Þ ESR §Õ§Ý§ñ §Õ§Ñ§Ý§î§ß§Ö§Û§ê§Ö§Ô§à §ã§ß§Ú§Ø§Ö§ß§Ú§ñ §ê§å§Þ§Ñ §Õ§à §å§â§à§Ó§ß§ñ §Þ§Ú§Ý§Ý§Ú§Ó§à§Ý§î§ä. §±§Ö§â§Ö§Ü§Ý§ð§é§Ñ§ä§Ö§Ý§î §Ó§í§ã§à§Ü§à§Ô§à §ß§Ñ§á§â§ñ§Ø§Ö§ß§Ú§ñ §ß§Ñ LT1930/LT1930A §Ú§Þ§Ö§Ö§ä §ß§à§Þ§Ú§ß§Ñ§Ý§î§ß§à§Ö §Ù§ß§Ñ§é§Ö§ß§Ú§Ö 36 §£, §é§ä§à §Õ§Ö§Ý§Ñ§Ö§ä §ï§ä§à§ä §Ü§à§Þ§á§à§ß§Ö§ß§ä §Ú§Õ§Ö§Ñ§Ý§î§ß§í§Þ §Õ§Ý§ñ §á§à§Ó§í§ê§Ñ§ð§ë§Ú§ç §á§â§Ö§à§Ò§â§Ñ§Ù§à§Ó§Ñ§ä§Ö§Ý§Ö§Û §Õ§à 34 §£, §ß§Ö§ã§Ú§Þ§Þ§Ö§ä§â§Ú§é§ß§í§ç §á§â§Ö§à§Ò§â§Ñ§Ù§à§Ó§Ñ§ä§Ö§Ý§Ö§Û §á§Ö§â§Ó§Ú§é§ß§à§Û §Ú§ß§Õ§å§Ü§ä§Ú§Ó§ß§à§ã§ä§Ú (SEPIC) §Ú §à§Ò§â§Ñ§ä§ß§à§ç§à§Õ§à§Ó§í§ç §á§â§Ö§à§Ò§â§Ñ§Ù§à§Ó§Ñ§ä§Ö§Ý§Ö§Û. LT1930 §ã§á§à§ã§à§Ò§Ö§ß §Ô§Ö§ß§Ö§â§Ú§â§à§Ó§Ñ§ä§î 5 §£ §á§â§Ú §ä§à§Ü§Ö §Õ§à 480 §Þ§¡ §à§ä §Ú§ã§ä§à§é§ß§Ú§Ü§Ñ §á§Ú§ä§Ñ§ß§Ú§ñ 3,3 §£ §Ú§Ý§Ú 5 §£ §Ú 300 §Þ§¡ §à§ä §é§Ö§ä§í§â§Ö§ç §ë§Ö§Ý§à§é§ß§í§ç §ï§Ý§Ö§Þ§Ö§ß§ä§à§Ó §Ó §Ü§à§ß§ã§ä§â§å§Ü§è§Ú§ñ§ç SEPIC.

LT1930/LT1930A §Õ§à§ã§ä§å§á§ß§í §Ó 5-§Ó§í§Ó§à§Õ§ß§à§Þ §Ü§à§â§á§å§ã§Ö ThinSOT.

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