鏅傞枔锛�2025/5/9 10:56:16
闁辫畝锛�18
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)鎻涚瓑鎳夌敤闋樺煙銆傜敱浜庡叾浣庡皫閫氶浕闃诲拰蹇�熼枊闂�(gu膩n)鐗规�э紝IRLMS4502TRPBF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)瀹屽叏灏庨�氾紝闈炲父閬╁悎闆绘睜渚涢浕瑷倷鍜屽叾浠栦綆澹撶郴绲�(t菕ng)銆�
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�灏庨�氶浕闃伙紙Rds(on)锛夛細2.6m惟锛堝吀鍨嬪��锛孷gs=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�
1. 妤典綆鐨勫皫閫氶浕闃�锛岃兘澶犲湪楂橀牷姊濅欢涓嬮’钁楅檷浣庡偝灏庢悕鑰�銆�
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瑷堝苟娓涘皯椹�(q奴)鍕曞姛鑰�銆�
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�锛岄仼鍚堝伐妤�(y猫)鍜屾苯杌婄礆鎳夌敤鐠�(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╃敤浜庡ぇ闆绘祦鎳夌敤鍫存櫙銆�
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�銆�
銆�銆�7. 宸ユキ(y猫)鑷嫊鍖栬ō鍌欎腑鐨勫姛鐜囬﹨(q奴)鍕曠祫浠躲��
IRLZ44N, SI4462DY, FDP5512
