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鎮ㄥソ锛屾杩庝締鍒扮董搴�(k霉)闆诲瓙甯傚牬(ch菐ng)缍�(w菐ng) 鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺(c猫)

鎮ㄦ墍鍦ㄧ殑浣嶇疆锛�闆诲瓙鍏冨櫒浠堕噰璩�(g貌u)缍�(w菐ng) > IC鐧剧 > QPF4568SR

QPF4568SR 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/4/28 18:57:57 鏌ョ湅 闁辫畝锛�33

QPF4568SR 鏄竴娆鹃珮鎬ц兘鐨勫姛鐜囧牬(ch菐ng)鏁堟噳(y墨ng)鏅堕珨绠★紙MOSFET锛夛紝涓昏鐢ㄤ簬闁嬮棞(gu膩n)鍜屾斁澶ф噳(y墨ng)鐢�銆傝┎鍣ㄤ欢閲囩敤浜嗗厛閫�(j矛n)鐨勫埗閫犲伐钘�锛屽叿鏈変綆灏�(d菐o)閫氶浕闃�銆侀珮闁嬮棞(gu膩n)閫熷害鍜屽嚭鑹茬殑鐔辨�ц兘锛岄仼鐢ㄤ簬鍚勭ó宸ユキ(y猫)鍜屾秷璨�(f猫i)椤為浕瀛愯ō(sh猫)鍌欎腑鐨勯浕婧愮鐞嗛浕璺�銆�
銆�銆�QPF4568SR 鐐� N 娌卞寮�(qi谩ng)鍨� MOSFET锛屽唬娉涚敤浜� DC-DC 杞�(zhu菐n)鎻涘櫒銆侀浕姗�(j墨)椹�(q奴)鍕�(d貌ng)鍣�銆佽矤(f霉)杓夐枊闂�(gu膩n)浠ュ強鍏朵粬闇�瑕侀珮鏁堝姛鐜囪綁(zhu菐n)鎻涚殑鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅�銆�

鍙冩暩(sh霉)

椤炲瀷锛歂婧濋亾澧炲挤(qi谩ng)鍨� MOSFET
銆�銆�鏈�澶ф紡婧愰浕澹� VDS锛�60V
銆�銆�鏈�澶ф煹婧愰浕澹� VGS锛毬�20V
銆�銆�閫ｇ簩(x霉)婕忔サ闆绘祦 ID锛�45A
銆�銆�灏�(d菐o)閫氶浕闃� RDS(on)锛�3.8m惟锛堝吀鍨嬪�硷紝VGS=10V锛�
銆�銆�鏌垫サ闆昏嵎 Qg锛�75nC
銆�銆�闁嬮棞(gu膩n)鏅�(sh铆)闁擄細ton=15ns锛宼off=25ns
銆�銆�绲�(ji茅)婧寖鍦嶏細-55掳C 鑷� +175掳C

鐗规��

QPF4568SR 鍏锋湁浠ヤ笅椤憲鐗规�э細
銆�銆�1. 妤典綆鐨勫皫(d菐o)閫氶浕闃�锛岃兘澶犳湁鏁堥檷浣庡偝灏�(d菐o)鎼嶈��锛屾彁鍗囩郴绲�(t菕ng)鏁堢巼銆�
銆�銆�2. 楂橀瀹氶浕娴佽兘鍔�锛屾敮鎸侀珮閬�(d谩) 45A 鐨勯�ｇ簩(x霉)婕忔サ闆绘祦銆�
銆�銆�3. 蹇�熼枊闂�(gu膩n)閫熷害锛屾笡灏戦枊闂�(gu膩n)鎼嶈��锛岄仼鍚堥珮闋绘噳(y墨ng)鐢ㄣ��
銆�銆�4. 鍑鸿壊鐨勭啽绌�(w臎n)瀹氭��锛屽湪楂樻韩鐠�(hu谩n)澧冧笅浠嶈兘淇濇寔鍙潬鐨勬�ц兘銆�
銆�銆�5. 灏忓昂瀵稿皝瑁�锛岀瘈(ji茅)鐪� PCB 绌洪枔锛屼究浜庤ō(sh猫)瑷�(j矛)甯冨眬銆�
銆�銆�6. 绗﹀悎 RoHS 妯�(bi膩o)婧�(zh菙n)锛岀挵(hu谩n)淇濈劇(w煤)閴涙潗鏂�锛屾豢瓒冲湅(gu贸)闅涙硶瑕�(gu墨)瑕佹眰銆�

鎳�(y墨ng)鐢�

QPF4568SR 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锛夊拰 DC-DC 杞�(zhu菐n)鎻涘櫒涓綔鐐轰富闁嬮棞(gu膩n)鎴栧悓姝ユ暣娴佸厓浠�銆�
銆�銆�2. 闆诲嫊(d貌ng)宸ュ叿鍜屽鐢ㄩ浕鍣ㄤ腑鐨勯浕姗�(j墨)椹�(q奴)鍕�(d貌ng)闆昏矾銆�
銆�銆�3. 姹借粖闆诲瓙绯荤当(t菕ng)锛屽鍟熷嫊(d貌ng)棣仈(d谩)鎺у埗銆侀浕姹犱繚璀�(h霉)鍜岃矤(f霉)杓夊垏鎻�銆�
銆�銆�4. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栬ō(sh猫)鍌欎腑鐨勮矤(f霉)杓夐枊闂�(gu膩n)鍜屽姛鐜囩鐞嗘ā濉�銆�
銆�銆�5. 閫氫俊闆绘簮鍜屽叾浠栭渶瑕侀珮鏁堝姛鐜囪綁(zhu菐n)鎻涚殑鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅��

鏇夸唬鍨嬭櫉(h脿o)

IRFZ44N
銆�銆�STP45NF06L
銆�銆�FDP55N06L

qpf4568sr鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

  • 鐢�(ch菐n)鍝佸瀷铏�(h脿o)
  • 渚涙噳(y墨ng)鍟�
  • 鏁�(sh霉)閲�
  • 寤犲晢
  • 灏佽/鎵硅櫉(h脿o)
  • 瑭㈠児(ji脿)