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闁辫畝锛�27
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銆�銆�LM2591HV闆嗘垚浜嗛珮澹撳伌(c猫)MOSFET椹�(q奴)鍕曞櫒锛屾敮鎸佸閮ㄥ姛鐜嘙OSFET锛岃兘澶�?q奴)宕縁(xi脿n)澶ч浕娴佽几鍑�銆傚叾鍏�(n猫i)缃繚璀峰姛鑳藉寘鎷亷娴佷繚璀枫�侀亷婧繚璀风瓑锛岀⒑淇濆湪鐣板父鎯呮硜涓嬬殑鍙潬閬嬭銆�
杓稿叆闆诲鑼冨湇锛�4.5V - 42V
銆�銆�杓稿嚭闆诲鑼冨湇锛�1.23V - 37V
銆�銆�闁嬮棞(gu膩n)闋荤巼锛�100kHz - 300kHz
銆�銆�鏈�澶ц几鍑洪浕娴侊細3A锛堝彇姹轰簬澶栭儴鍏冧欢锛�
銆�銆�宸ヤ綔鏁堢巼锛氶珮閬�96%
銆�銆�鍟熷嫊闆绘祦锛氬吀鍨嬪��1mA
銆�銆�灏佽褰㈠紡锛歋O-8
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LM2591HV寤ｆ硾鎳夌敤浜庢苯杌婇浕瀛�銆佸伐妤�(y猫)鎺у埗銆侀�氫俊瑷�(sh猫)鍌欑瓑闋�(l菒ng)鍩�銆備緥濡傦紝鍦ㄦ苯杌婇浕瀛愪腑鐢ㄤ簬鍎�琛ㄧ洡渚涢浕銆侀煶闊跨郴绲�(t菕ng)渚涢浕锛涘湪宸ユキ(y猫)鎺у埗闋�(l菒ng)鍩�锛屽彲鐢ㄤ簬PLC妯″渚涢浕銆佸偝鎰熷櫒鎺ュ彛渚涢浕锛涘湪閫氫俊瑷�(sh猫)鍌欎腑锛岀偤鍩虹珯妯″鎻愪緵绌�(w臎n)瀹氱殑闆绘簮鏀寔銆�
銆�銆�鐢变簬鍏跺杓稿叆闆诲鑼冨湇鍜岄珮鏁堢巼鐗归粸锛孡M2591HV涔熼潪甯搁仼鍚堜究鏀滃紡瑷�(sh猫)鍌欏绛嗚鏈浕鑵﹂仼閰嶅櫒銆佹墜鎸佺祩绔ō(sh猫)鍌欑殑闆绘簮绠＄悊閮ㄥ垎銆�
LM2678HV, LM2576HV
