LM20333 鏅傞枔锛�2025/5/6 18:09:41 闁辫畝锛�18

LM20333 鏄竴娆鹃珮搴﹂泦鎴愮殑鍚屾闄嶅鐩存祦-鐩存祦杞�(zhu菐n)鎻涘櫒锛屽皥鐐洪渶瑕侀珮鏁堢巼鍜屽皬灏哄瑙ｆ焙鏂规鐨勬噳(y墨ng)鐢ㄨ€岃ō(sh猫)瑷�銆傝┎鑺墖鑳藉鎻愪緵楂橀仈(d谩) 3A 鐨勯€ｇ簩(x霉)杓稿嚭闆绘祦锛屽苟鍏锋湁瀵几鍏ラ浕澹撹寖鍦嶏紙3.5V 鑷� 36V锛夛紝閬╃敤浜庡悇绋伐妤�(y猫)銆佹苯杌婂拰娑堣不(f猫i)椤為浕瀛愯ō(sh猫)鍌�銆�
銆€銆€LM20333 鍏�(n猫i)缃簡楂樻€ц兘 PWM 鎺у埗鍣ㄥ拰鍔熺巼 MOSFET锛岃兘澶犲湪楂橀牷涓嬪伐浣�锛屽緸鑰屾笡灏忓閮ㄥ厓浠剁殑灏哄骞舵彁楂樻暣楂旀晥鐜囥€傛澶�锛屽畠閭勬敮鎸佸彲绶ㄧ▼闁嬮棞(gu膩n)闋荤巼銆佽粺鍟熷嫊鍔熻兘浠ュ強澶氱ó淇濊(h霉)姗�(j墨)鍒�锛岀⒑淇濈郴绲�(t菕ng)鍦ㄤ笉鍚屽伐浣滄浠朵笅鐨勭┅(w臎n)瀹氭€у拰鍙潬鎬с€�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�3.5V 鑷� 36V
銆€銆€杓稿嚭闆绘祦锛氶珮閬�(d谩) 3A
銆€銆€闁嬮棞(gu膩n)闋荤巼鑼冨湇锛�200kHz 鑷� 2.2MHz锛堝彲瑾�(di脿o)锛�
銆€銆€鏁堢巼锛氶珮閬�(d谩) 95%
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆€銆€灏佽褰㈠紡锛欻TSSOP-16
銆€銆€杓稿嚭闆诲鑼冨湇锛�0.8V 鑷� 34V锛堥€氶亷鍙嶉闆婚樆瑾�(di脿o)绡€(ji茅)锛�
銆€銆€寰呮(j墨)闆绘祦锛氬吀鍨嬪€� 35渭A
銆€銆€闂�(gu膩n)鏂烽浕娴侊細鍏稿瀷鍊� 1渭A

鐗规€�

LM20333 鍏锋湁浠ヤ笅涓昏鐗规€э細
銆€銆€1. 瀵几鍏ラ浕澹撹寖鍦�锛岄仼鍚堝绋浕婧愬牬鏅€�
銆€銆€2. 楂橀仈(d谩) 3A 鐨勯€ｇ簩(x霉)杓稿嚭闆绘祦鑳藉姏锛屾豢瓒冲ぇ鍔熺巼璨�(f霉)杓夐渶姹傘€�
銆€銆€3. 鍙法绋嬮枊闂�(gu膩n)闋荤巼锛屽厑瑷辩敤鎴跺劒(y艒u)鍖栨晥鐜囪垏鍏冧欢灏哄涔嬮枔鐨勫钩琛�銆�
銆€銆€4. 鍏�(n猫i)缃(b菙)鍎熺恫(w菐ng)绲�(lu貌)绨″寲浜嗚ō(sh猫)瑷堟祦绋嬨€�
銆€銆€5. 鎻愪緵鍏ㄩ潰鐨勪繚璀�(h霉)鍔熻兘锛屽寘鎷亷娴佷繚璀�(h霉)銆佺煭璺繚璀�(h霉)銆侀亷婧繚璀�(h霉)鍜屾瑺澹撻帠瀹氱瓑銆�
銆€銆€6. 鏀寔鑴堟矕璺宠簫妯″紡浠ユ彁楂樿紩杓夋晥鐜�銆�
銆€銆€7. 灏忓瀷 HTSSOP-16 灏佽锛屼究浜� PCB 甯冨眬鍜屾暎鐔辩鐞�銆�
銆€銆€8. 杌熷暉鍕曞姛鑳芥笡灏戝暉鍕曟檪鐨勬氮娑岄浕娴侊紝淇濊(h霉)绯荤当(t菕ng)鍏嶅彈娌栨搳銆�

鎳�(y墨ng)鐢�

LM20333 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆€銆€1. 姹借粖闆诲瓙绯荤当(t菕ng)锛屽淇℃伅濞涙▊瑷�(sh猫)鍌�銆佸皫(d菐o)鑸郴绲�(t菕ng)鍜岄珮绱氶椐涜紨鍔╃郴绲�(t菕ng) (ADAS)銆�
銆€銆€2. 宸ユキ(y猫)鑷嫊鍖栬ō(sh猫)鍌欎腑鐨勫偝鎰熷櫒渚涢浕鍜屼俊铏熻(di脿o)鐞嗛浕璺�銆�
銆€銆€3. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝�锛屼緥濡備究鏀滃紡濯掗珨鎾斁鍣�銆佺Щ鍕曢浕婧愬拰鏅鸿兘闊崇銆�
銆€銆€4. 閫氫俊鍩虹(ch菙)瑷�(sh猫)鏂戒腑鐨勬ā濉婂寲闆绘簮鍠厓銆�
銆€銆€5. 鐗╄伅(li谩n)缍�(w菐ng) (IoT) 瑷�(sh猫)鍌欏拰鍏朵粬浣庡姛鑰楀祵鍏ュ紡绯荤当(t菕ng)銆�
銆€銆€鐢变簬鍏堕珮鏁堢巼鍜岄潏娲绘€�锛孡M20333 鎴愮偤瑷卞鐝�(xi脿n)浠ｉ浕瀛愯ō(sh猫)鍌欑殑鐞嗘兂閬告搰锛屽挨鍏跺湪灏嶇┖闁撳拰鏁ｇ啽瑕佹眰鍤�(y谩n)鏍肩殑鍫村悎銆�