IRLMS4502TRPBF 鏅傞枔锛�2025/5/9 10:56:16 闁辫畝锛�25

IRLMS4502TRPBF 鏄竴娆剧敱鑻遍鍑岋紙Infineon锛夊埗閫犵殑N婧濋亾閭忚集闆诲钩澧炲挤鍨嬪姛鐜嘙OSFET銆傝┎鍣ㄤ欢閲囩敤SO-8灏佽锛岄仼鐢ㄤ簬楂樻晥鐜囬枊闂�(gu膩n)闆绘簮銆侀浕姗熼﹨(q奴)鍕�銆佽矤杓夊垏鎻涘拰DC-DC杞�(zhu菐n)鎻涚瓑鎳�(y墨ng)鐢ㄩ牁(l菒ng)鍩熴€傜敱浜庡叾浣庡皫(d菐o)閫氶浕闃诲拰蹇€熼枊闂�(gu膩n)鐗规€�锛孖RLMS4502TRPBF鍦ㄩ渶瑕侀珮鏁堣兘鍜屼綆鎼嶈€楃殑鍫存櫙涓〃鐝�(xi脿n)鍑鸿壊銆�
銆€銆€閫欐MOSFET鐨勮ō(sh猫)瑷堢洰妯欐槸鏀寔浣庨浕澹撴搷浣�锛岃兘澶犱互杓冧綆鐨勬煹妤甸﹨(q奴)鍕曢浕澹撳鐝�(xi脿n)瀹屽叏灏�(d菐o)閫氾紝闈炲父閬╁悎闆绘睜渚涢浕瑷�(sh猫)鍌欏拰鍏朵粬浣庡绯荤当(t菕ng)銆�

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12V
銆€銆€鎸佺簩(x霉)婕忛浕娴侊細72A
銆€銆€灏�(d菐o)閫氶浕闃伙紙Rds(on)锛夛細2.6m惟锛堝吀鍨嬪€硷紝Vgs=10V锛�
銆€銆€鏌垫サ闆昏嵎锛�28nC锛堝吀鍨嬪€硷級
銆€銆€杓稿叆闆诲锛�1900pF
銆€銆€宸ヤ綔婧害鑼冨湇锛�-55鈩冭嚦175鈩�

鐗规€�

1. 妤典綆鐨勫皫(d菐o)閫氶浕闃�锛岃兘澶犲湪楂橀牷姊濅欢涓嬮’钁楅檷浣庡偝灏�(d菐o)鎼嶈€椼€�
銆€銆€2. 蹇€熼枊闂�(gu膩n)閫熷害锛屾笡灏戦枊闂�(gu膩n)鎼嶈€楀苟鎻愰珮鏁撮珨鏁堢巼銆�
銆€銆€3. 杓冧綆鐨勬煹妤甸浕鑽�锛岀啊鍖栭﹨(q奴)鍕曡ō(sh猫)瑷堝苟娓涘皯椹�(q奴)鍕曞姛鑰椼€�
銆€銆€4. SO-8灏佽锛屾彁渚涜壇濂界殑鏁ｇ啽鎬ц兘鍜屾槗浜庤閰嶇殑鐗归粸銆�
銆€銆€5. 瀵伐浣滄韩搴﹁寖鍦嶏紝閬╁悎宸ユキ(y猫)鍜屾苯杌婄礆鎳�(y墨ng)鐢ㄧ挵(hu谩n)澧�銆�
銆€銆€6. 鏀寔楂橀仈72A鐨勬寔绾�(x霉)婕忛浕娴侊紝閬╃敤浜庡ぇ闆绘祦鎳�(y墨ng)鐢ㄥ牬鏅�銆�

鎳�(y墨ng)鐢�

1. 闁嬮棞(gu膩n)闆绘簮涓殑鍚屾鏁存祦鍣ㄣ€�
銆€銆€2. DC-DC杞�(zhu菐n)鎻涘櫒鐨勪富闁嬮棞(gu膩n)鎴栧悓姝ユ暣娴佸厓浠�銆�
銆€銆€3. 闆绘椹�(q奴)鍕曢浕璺腑鐨勫姛鐜囩礆鍏冧欢銆�
銆€銆€4. 鍚勯璨犺級鍒囨彌鍜屼繚璀烽浕璺�銆�
銆€銆€5. 闆绘睜绠＄悊绯荤当(t菕ng)涓殑鍔熺巼闁嬮棞(gu膩n)銆�
銆€銆€6. 姹借粖闆诲瓙涓殑鍟熷嫊鎺у埗鍜岃矤杓夌鐞嗐€�
銆€銆€7. 宸ユキ(y猫)鑷嫊鍖栬ō(sh猫)鍌欎腑鐨勫姛鐜囬﹨(q奴)鍕曠祫浠�銆�