AON3820 鏅傞枔锛�2025/4/28 18:12:34 闁辫畝锛�30

AON3820鏄竴娆剧敱Alpha & Omega Semiconductor锛堣惉浠ｅ崐灏�(d菐o)楂旓級鎺ㄥ嚭鐨凬婧濋亾澧炲挤(qi谩ng)鍨婱OSFET銆傝┎鍣ㄤ欢閲囩敤鍏堥€�(j矛n)鐨勫埗绋嬫妧琛�(sh霉)鍒堕€�锛屽叿鏈変綆灏�(d菐o)閫氶浕闃诲拰蹇€熼枊闂�(gu膩n)鐗规€э紝閬╃敤浜庡绋姛鐜囪綁(zhu菐n)鎻涙噳(y墨ng)鐢�銆傚叾灏佽褰㈠紡鐐篠OT-23-3L锛岄仼鍚堜簬灏嶇┖闁撹姹傝純楂樼殑绶婃箠鍨嬭ō(sh猫)瑷�(j矛)銆�
銆€銆€鐢变簬鍏跺嚭鑹茬殑鎬ц兘锛孉ON3820琚唬娉涙噳(y墨ng)鐢ㄤ簬娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝�銆佽▓(j矛)绠楁(j墨)澶栬ō(sh猫)銆佸伐妤�(y猫)鎺у埗浠ュ強閫氫俊瑷�(sh猫)鍌欑瓑闋�(l菒ng)鍩�銆�

鍙冩暩(sh霉)

鏈€澶ф紡婧愰浕澹�(Vds)锛�30V
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�2.6A
銆€銆€灏�(d菐o)閫氶浕闃�(Rds(on))锛�75m惟 (鍏稿瀷鍊硷紝鐣�(d膩ng)Vgs=4.5V鏅�)
銆€銆€鏌垫サ闆昏嵎(Qg)锛�1nC (鍏稿瀷鍊�)
銆€銆€绺介浕瀹�(Ciss)锛�98pF (鍏稿瀷鍊�)
銆€銆€宸ヤ綔婧害鑼冨湇(Ta)锛�-55掳C鑷�+150掳C
銆€銆€灏佽椤炲瀷锛歋OT-23-3L

鐗规€�

AON3820鐨勪富瑕佺壒榛�(di菐n)鏄綆灏�(d菐o)閫氶浕闃诲拰楂樻晥鐜囩殑闁嬮棞(gu膩n)鎬ц兘锛岄€欎娇寰楀畠鍦ㄩ檷浣庡姛鑰楁柟闈㈣〃鐝�(xi脿n)鍑鸿壊銆傚悓鏅傦紝鍏跺皬宸х殑SOT-23-3L灏佽闈炲父閬╁悎鐢ㄤ簬闇€瑕佺瘈(ji茅)鐪丳CB绌洪枔鐨勮ō(sh猫)瑷�(j矛)銆�
銆€銆€AON3820閭勫叿鏈夎壇濂界殑鐔辩┅(w臎n)瀹氭€у拰鍙潬鎬�锛岃兘澶犲湪杓冨鐨勫伐浣滄韩搴﹁寖鍦嶅収(n猫i)淇濇寔绌�(w臎n)瀹氱殑鎬ц兘銆傛澶�锛屽叾杓冧綆鐨勬煹妤甸浕鑽锋笡灏戜簡闁嬮棞(gu膩n)鎼嶈€�锛岄€�(j矛n)涓€姝ユ彁鍗囦簡鏁撮珨鏁堢巼銆�
銆€銆€閫欑óMOSFET鐨勫揩閫熼枊闂�(gu膩n)鐗规€у拰浣庨浕瀹逛篃浣垮叾鎴愮偤楂橀牷鎳�(y墨ng)鐢ㄧ殑鐞嗘兂閬告搰锛屼緥濡侱C-DC杞�(zhu菐n)鎻涘櫒銆佽矤(f霉)杓夐枊闂�(gu膩n)鍜岄浕姗�(j墨)椹�(q奴)鍕曠瓑鍫存櫙銆�

鎳�(y墨ng)鐢�

AON3820閬╃敤浜庝互涓嬮牁(l菒ng)鍩燂細
銆€銆€1. 闁嬮棞(gu膩n)闆绘簮(SMPS)涓殑鍚屾鏁存祦
銆€銆€2. DC-DC杞�(zhu菐n)鎻涘櫒
銆€銆€3. 璨�(f霉)杓夐枊闂�(gu膩n)
銆€銆€4. 闆绘睜淇濊(h霉)闆昏矾
銆€銆€5. 闆绘(j墨)椹�(q奴)鍕�
銆€銆€6. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝佺殑闆绘簮绠＄悊妯″
銆€銆€7. 瑷�(j矛)绠楁(j墨)鍙婂鍦嶈ō(sh猫)鍌欑殑鍔熺巼绠＄悊鍠厓
銆€銆€8. 宸ユキ(y猫)鑷嫊鍖栨帶鍒朵腑鐨勫姛鐜囬枊闂�(gu膩n)