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闁辫畝锛�26
CSD25402Q3A 鏄竴娆剧敱寰峰窞鍎�鍣� (TI) 鎻愪緵鐨� NexFET 鍔熺巼 MOSFET锛岄噰鐢ㄥ厛閫茬殑纭呮妧琛�(sh霉)鍒堕��銆傝┎鍣ㄤ欢鐐� N 婧濋亾澧炲挤鍨� MOSFET锛屽皥鐐洪珮鏁堢巼闁嬮棞(gu膩n)鎳夌敤瑷▓銆傚叾浣庡皫閫氶浕闃诲拰鍎�(y艒u)鍖栫殑闁嬮棞(gu膩n)鎬ц兘浣垮叾闈炲父閬╁悎浜� DC-DC 杞�(zhu菐n)鎻涘櫒銆佽矤杓夐粸杞�(zhu菐n)鎻涘櫒銆侀浕姗熼﹨(q奴)鍕曚互鍙婇浕姹犱緵闆昏ō鍌欑瓑鎳夌敤銆�
銆�銆�閫欐 MOSFET 鍏锋湁鍑鸿壊鐨勭啽鎬ц兘鍜岄浕姘ｆ�ц兘锛岃兘澶犳湁鏁堥檷浣庡姛鑰楀苟鎻愰珮鏁撮珨绯荤当(t菕ng)鏁堢巼銆侰SD25402Q3A 閲囩敤灏忓阀鐨� QFN 灏佽锛�2.5mm x 2.5mm锛�锛屾湁鍔╀簬娓涘皯 PCB 绌洪枔鍗犵敤锛屽悓鏅傛彁渚涘彲闈犵殑闆绘埃閫ｆ帴銆�
鍨嬭櫉锛欳SD25402Q3A
銆�銆�椤炲瀷锛歂 婧濋亾 MOSFET
銆�銆�VDS锛堟紡婧愭サ闆诲锛夛細60V
銆�銆�RDS(on)锛堝皫閫氶浕闃�锛屽吀鍨嬪�硷級锛�18m惟 @ VGS = 10V
銆�銆�鏈�澶ч�ｇ簩(x霉)婕忛浕娴侊細ID = 19A
銆�銆�鏌垫サ闆昏嵎锛歈g = 38nC
銆�銆�鍙嶅悜鎭㈠京闆昏嵎锛歈rr = 7nC
銆�銆�灏佽锛歐SON-6 (2.5mm x 2.5mm)
銆�銆�宸ヤ綔婧害鑼冨湇锛�-55掳C 鑷� +175掳C
CSD25402Q3A 鎻愪緵浜嗕互涓嬮棞(gu膩n)閸电壒鎬э細
銆�銆�1. 妤典綆鐨勫皫閫氶浕闃� (RDS(on))锛屾湁鍔╀簬闄嶄綆鍌冲皫鎼嶈��锛屽緸鑰屾彁鍗囨晥鐜囥��
銆�銆�2. 鍎�(y艒u)鍖栫殑鏌垫サ闆昏嵎 (Qg)锛屽彲瀵︾従(xi脿n)蹇�熼枊闂�(gu膩n)锛岄�蹭竴姝ラ檷浣庨枊闂�(gu膩n)鎼嶈�椼��
銆�銆�3. 楂樺害闆嗘垚鐨勫皬鍨� WSON-6 灏佽锛岀瘈(ji茅)鐪� PCB 甯冨眬绌洪枔銆�
銆�銆�4. 鏀寔楂橀牷鎿嶄綔锛岄仼鍚堝悓姝ユ暣娴佸拰闄嶅/鍗囧鎷撴挷銆�
銆�銆�5. 瀵硾鐨勫伐浣滄韩搴﹁寖鍦� (-55掳C 鑷� +175掳C)锛岀⒑淇濆湪鍚勭ó鐠�(hu谩n)澧冧笅鐨勫彲闈犳��銆�
銆�銆�6. 鍙嶅悜鎭㈠京闆昏嵎 (Qrr) 杓冧綆锛屾笡灏戝瘎鐢熶簩妤电鐨勫奖闊�锛屾彁鍗囨暣楂旀�ц兘銆�
銆�銆�閫欎簺鐗规�т娇 CSD25402Q3A 鎴愮偤楂樺姛鐜囧瘑搴﹀拰楂樻晥鑳借ō瑷堢殑鐞嗘兂閬告搰銆�
CSD25402Q3A 涓昏鎳夌敤浜庝互涓嬮牁(l菒ng)鍩燂細
銆�銆�1. 鍚屾鏁存祦 DC-DC 杞�(zhu菐n)鎻涘櫒銆�
銆�銆�2. 闄嶅鎴栧崌澹撻浕婧愮鐞嗘ā濉娿��
銆�銆�3. 绛嗚鏈浕鑵﹀拰骞虫澘闆昏叇鐨勯仼閰嶅櫒銆�
銆�銆�4. 闆诲嫊宸ュ叿鍙婁究鏀滃紡闆诲瓙瑷倷涓殑闆绘睜绠＄悊绯荤当(t菕ng)銆�
銆�銆�5. 姹借粖闆诲瓙涓殑杓斿姪闆绘簮闆昏矾銆�
銆�銆�6. 宸ユキ(y猫)鑷嫊鍖栬ō鍌欎腑鐨勯浕姗熼﹨(q奴)鍕曟帶鍒躲��
銆�銆�7. 楂樻晥绡�(ji茅)鑳界殑 LED 椹�(q奴)鍕曢浕璺�銆�
銆�銆�鍏跺劒(y艒u)鐣扮殑鎬ц兘鍜岀穵婀婄殑灏佽浣垮緱瑭插櫒浠堕仼鐢ㄤ簬寤ｆ硾鐨勯珮鏁堢巼銆佸皬楂旂⿳闇�姹傜殑鎳夌敤鍫存櫙銆�
CSD18502Q3A
銆�銆�CSD25404Q5A
