AON7458 鏅�(sh铆)闁擄細2025/5/13 13:16:24 闁辫畝锛�16

AON7458鏄澅鑺濓紙Toshiba锛夋帹鍑虹殑涓€娆綨婧濋亾澧炲挤(qi谩ng)鍨婱OSFET銆傝┎鍣ㄤ欢閲囩敤TO-263-3灏佽褰㈠紡锛岄仼鐢ㄤ簬澶氱ó闁嬮棞(gu膩n)鍜屽姛鐜囪綁(zhu菐n)鎻涙噳(y墨ng)鐢ㄥ牬鏅�銆傚叾浣庡皫(d菐o)閫氶浕闃荤壒鎬т娇鍏堕潪甯搁仼鍚堢敤浜庨珮鏁堣兘鐨勯浕婧愮鐞�銆丏C-DC杞�(zhu菐n)鎻涘櫒浠ュ強璨�(f霉)杓夐枊闂�(gu膩n)绛夋噳(y墨ng)鐢ㄣ€�
銆€銆€AON7458鍦ㄨō(sh猫)瑷�(j矛)涓婃敞閲嶉檷浣庡姛鑰楀苟鎻愬崌鏁堢巼锛屽叿鍌欒純楂樼殑闆穿鎿婄┛鑳藉姏鍜屽嚭鑹茬殑鐔辩┅(w臎n)瀹氭€�锛岃兘澶犳豢瓒崇従(xi脿n)浠ｉ浕瀛愯ō(sh猫)鍌欏皪楂樺彲闈犳€у拰楂樻€ц兘鐨勯渶姹傘€�

鍙冩暩(sh霉)

鏈€澶ф紡婧愰浕澹擄細30V
銆€銆€鏈€澶ф煹婧愰浕澹擄細卤20V
銆€銆€閫ｇ簩(x霉)婕忔サ闆绘祦锛�31A
銆€銆€灏�(d菐o)閫氶浕闃伙紙鍏稿瀷鍊�锛孷gs=10V锛夛細2.9m惟
銆€銆€绺芥煹妤甸浕鑽凤細46nC
銆€銆€杓稿叆闆诲锛�2820pF
銆€銆€宸ヤ綔绲�(ji茅)婧寖鍦嶏細-55鈩冭嚦+175鈩�

鐗规€�

AON7458鏄竴娆鹃珮鏁堢殑鍔熺巼MOSFET锛屽叾涓昏鐗规€у寘鎷細
銆€銆€1. 妤典綆鐨勫皫(d菐o)閫氶浕闃伙紙Rds(on)锛�锛屽湪10V鏌垫サ椹�(q奴)鍕�(d貌ng)闆诲涓嬪儏鐐�2.9m惟锛屽彲椤憲娓涘皯鍌冲皫(d菐o)鎼嶈€椼€�
銆€銆€2. 杓冮珮鐨勬寔绾�(x霉)婕忔サ闆绘祦鑳藉姏锛�31A锛�锛岄仼鍚堝ぇ闆绘祦鎳�(y墨ng)鐢ㄧ挵(hu谩n)澧冦€�
銆€銆€3. 鍏峰倷鑹ソ鐨勭啽鎬ц兘锛岃兘澶犳壙鍙楅珮婧伐浣滅挵(hu谩n)澧冿紝鏈€楂樼祼(ji茅)婧彲閬�(d谩)175鈩�銆�
銆€銆€4. 楂橀洩宕╂搳绌胯兘鍔�锛屽寮�(qi谩ng)浜嗗櫒浠剁殑榄鎬э紝閬╃敤浜庡毚(y谩n)鑻涚殑宸ヤ綔姊濅欢銆�
銆€銆€5. 灏佽褰㈠紡鐐篢O-263-3锛屼究浜庢暎鐔辫ō(sh猫)瑷�(j矛)鍙奝CB甯冨眬銆�
銆€銆€6. 鏌垫サ闆昏嵎杓冧綆锛屾湁鍔╀簬鎻愰珮闁嬮棞(gu膩n)閫熷害骞舵笡灏戦枊闂�(gu膩n)鎼嶈€�銆�
銆€銆€閫欎簺鐗规€т娇AON7458鎴愮偤鍚勭ó楂樻晥鑳藉姛鐜囪綁(zhu菐n)鎻涙噳(y墨ng)鐢ㄧ殑鐞嗘兂閬告搰銆�

鎳�(y墨ng)鐢�

AON7458寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆€銆€1. 闁嬮棞(gu膩n)闆绘簮锛圫MPS锛変腑鐨勪富闁嬮棞(gu膩n)绠℃垨鍚屾鏁存祦绠�銆�
銆€銆€2. DC-DC杞�(zhu菐n)鎻涘櫒涓綔鐐洪珮绔垨浣庣闁嬮棞(gu膩n)銆�
銆€銆€3. 闆绘睜绠＄悊绯荤当(t菕ng)涓殑璨�(f霉)杓夐枊闂�(gu膩n)鎴栦繚璀�(h霉)闁嬮棞(gu膩n)銆�
銆€銆€4. 闆绘(j墨)椹�(q奴)鍕�(d貌ng)闆昏矾涓殑鍔熺巼闁嬮棞(gu膩n)銆�
銆€銆€5. 宸ユキ(y猫)鎺у埗瑷�(sh猫)鍌欎腑鐨勫姛鐜囩礆绲勪欢銆�
銆€銆€6. 姹借粖闆诲瓙绯荤当(t菕ng)涓殑澶ч浕娴侀枊闂�(gu膩n)鍏冧欢銆�
銆€銆€鐢变簬鍏跺嚭鑹茬殑闆绘埃鐗规€у拰鍙潬鎬�锛孉ON7458鍦ㄩ渶瑕侀珮鏁堣兘鍜岄珮鍙潬鎬х殑鎳�(y墨ng)鐢ㄥ牬鍚堣〃鐝�(xi脿n)鍎�(y艒u)鐣�銆�