杓稿叆闆诲�撹寖鍦嶏��8V - 40V
銆�銆�杓稿嚭闆诲�擄��12V
銆�銆�鏈�澶ц几鍑洪浕娴侊細1A
銆�銆�闁嬮棞(gu膩n)闋荤巼锛�150kHz
銆�銆�灏佽�濆舰寮忥細TO-263 (D2PAK)
銆�銆�宸ヤ綔婧�搴﹁寖鍦嶏��-40掳C 鑷� +125掳C
銆�銆�闈滄厠(t脿i)闆绘祦锛氬吀鍨嬪�� 5mA
銆�銆�鏁堢巼锛堝吀鍨嬪�硷級锛氶珮閬�(d谩) 90%

LM2674MX-12/NOPB 鐨勪富瑕佺壒鎬у寘鎷�锛�
銆�銆�1. 鍏�(n猫i)缃�鍔熺�� MOSFET锛屾笡灏戜簡澶栭儴鍏冧欢鏁�(sh霉)閲�锛岀啊(ji菐n)鍖栦簡瑷�(sh猫)瑷�(j矛)閬庣▼銆�
銆�銆�2. 鍥哄畾闋荤巼 PWM 鎿嶄綔妯″紡锛屾湁鍔╀簬娓涘皯杓稿嚭绱嬫尝骞舵敼鍠勫嫊(d貌ng)鎱�(t脿i)闊挎噳(y墨ng)銆�
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LM2674MX-12/NOPB 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 宸ユキ(y猫)瑷�(sh猫)鍌欎腑鐨勮紨鍔╅浕婧愭ā濉�锛屽�� PLC 鍜屽偝鎰熷櫒鎺ュ彛闆昏矾銆�
銆�銆�2. 閫氫俊瑷�(sh猫)鍌欎腑鐨勫瓙绯荤当(t菕ng)渚涢浕锛屼緥濡傜恫(w菐ng)绲�(lu貌)浜ゆ彌姗�(j墨)鍜岃矾鐢卞櫒銆�
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銆�銆�4. 娑堣不(f猫i)闆诲瓙鐢�(ch菐n)鍝佷腑鐢ㄤ簬 LED 椹�(q奴)鍕�(d貌ng)鍜屽厖闆荤�＄��銆�
銆�銆�5. 姹借粖闆诲瓙绯荤当(t菕ng)涓�鐨勯潪闂�(gu膩n)閸佃矤(f霉)杓変緵闆伙紝濡備俊鎭�濞涙▊绯荤��(t菕ng)鍜岀収鏄庢帶鍒�銆�
銆�銆�6. 闆绘睜渚涢浕瑷�(sh猫)鍌欎腑鐨勭洿娴佽綁(zhu菐n)鎻涙ā濉婏紝濡備究鏀滃紡鍎�鍣ㄥ拰鎵嬫寔宸ュ叿銆�
銆�銆�鍏堕珮鏁堢殑鎬ц兘鍜岀穵婀婄殑瑷�(sh猫)瑷�(j矛)浣垮叾鎴愮偤瑷卞�氭��(y墨ng)鐢ㄧ殑鐞嗘兂閬告搰銆�

LM2674-12/NOPB, LM2674-ADJ/NOPB, LM2674-5.0/NOPB