MAX8860EUA18+ 鏅傞枔锛�2025/4/28 19:12:48 闁辫畝锛�24

MAX8860鏄竴娆鹃珮鏁堢巼銆佷綆闈滄厠(t脿i)闆绘祦鐨勫悓姝ラ檷澹揇C-DC杞�(zhu菐n)鎻涘櫒锛岄噰鐢ㄥ浐瀹氶牷鐜嘝WM鎺у埗妯″紡銆傝┎鑺墖闆嗘垚浜嗛珮绔拰浣庣鍔熺巼MOSFET锛岃兘澶犳彁渚涢珮閬�2A鐨勯€ｇ簩(x霉)杓稿嚭闆绘祦銆傚叾杓稿叆闆诲鑼冨湇鐐�4.5V鑷�28V锛岄仼鐢ㄤ簬澶氱ó闆绘簮鎳�(y墨ng)鐢ㄥ牬鏅�锛屽宸ユキ(y猫)瑷�(sh猫)鍌�銆侀€氫俊瑷�(sh猫)鍌欎互鍙婁究鏀滃紡瑷�(sh猫)鍌欑瓑銆侻AX8860鏀寔鍙(di脿o)杓稿嚭闆诲锛屽苟鍏峰倷閬庢祦淇濊銆佺煭璺繚璀峰拰鐔遍棞(gu膩n)鏂峰姛鑳�锛岀⒑淇濈郴绲�(t菕ng)鐨勭┅(w臎n)瀹氶亱琛屻€�
銆€銆€MAX8860EUA18+鏄疢AX8860绯诲垪鐨勪竴鍊嬪叿楂斿瀷铏�锛岄爯瑷�(sh猫)杓稿嚭闆诲鐐�1.8V锛岄噰鐢�10寮曡叧MicroMAX灏佽銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�4.5V~28V
銆€銆€杓稿嚭闆诲鑼冨湇锛�0.9V~18V锛堝彲瑾�(di脿o)锛�
銆€銆€闁嬮棞(gu膩n)闋荤巼锛�500kHz
銆€銆€鏈€澶ц几鍑洪浕娴侊細2A
銆€銆€闈滄厠(t脿i)闆绘祦锛�30渭A
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40鈩儈+125鈩�
銆€銆€灏佽褰㈠紡锛�10寮曡叧MicroMAX

鐗规€�

MAX8860鍏锋湁浠ヤ笅涓昏鐗规€э細
銆€銆€1. 楂樻晥鍚屾鏁存祦瑷�(sh猫)瑷�锛屾彁鍗囩郴绲�(t菕ng)鏁撮珨鏁堢巼銆�
銆€銆€2. 瀵几鍏ラ浕澹撹寖鍦�锛岄仼鎳�(y墨ng)澶氱ó闆绘簮鍫存櫙銆�
銆€銆€3. 鍏�(n猫i)缃姛鐜嘙OSFET锛屾笡灏戝閮ㄥ厓浠舵暩(sh霉)閲�銆�
銆€銆€4. 鍙(di脿o)杓稿嚭闆诲锛屾豢瓒充笉鍚屾噳(y墨ng)鐢ㄩ渶姹�銆�
銆€銆€5. 鍥哄畾闋荤巼PWM鎺у埗锛岀啊鍖栨烤娉㈠櫒瑷�(sh猫)瑷�銆�
銆€銆€6. 鎻愪緵鍏ㄩ潰鐨勪繚璀锋鍒讹紝鍖呮嫭閬庢祦淇濊銆佺煭璺繚璀峰拰鐔遍棞(gu膩n)鏂峰姛鑳�銆�
銆€銆€7. 灏忓瀷灏佽瑷�(sh猫)瑷�锛岀瘈(ji茅)鐪丳CB绌洪枔銆�
銆€銆€閫欎簺鐗规€т娇寰桵AX8860闈炲父閬╁悎闇€瑕侀珮鏁堣兘鍜岀穵婀婅ō(sh猫)瑷堢殑鎳�(y墨ng)鐢ㄥ牬鍚�銆�

鎳�(y墨ng)鐢�

MAX8860寤ｆ硾鎳�(y墨ng)鐢ㄤ簬鍚勭ó闋�(l菒ng)鍩燂紝涓昏鍖呮嫭锛�
銆€銆€1. 宸ユキ(y猫)鑷嫊鍖栬ō(sh猫)鍌欎腑鐨勯浕婧愮鐞嗘ā濉�銆�
銆€銆€2. 閫氫俊瑷�(sh猫)鍌欑殑杓斿姪闆绘簮渚涙噳(y墨ng)銆�
銆€銆€3. 渚挎敎寮忛浕瀛愯ō(sh猫)鍌欑殑闆绘睜渚涢浕闆昏矾銆�
銆€銆€4. 娑堣不椤為浕瀛愮敘(ch菐n)鍝佷腑鐨勮矤杓夐粸锛圥OL锛夎綁(zhu菐n)鎻�銆�
銆€銆€5. 鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)鍜屽叾浠栭渶瑕佺┅(w臎n)瀹氫綆澹撹几鍑虹殑鍫存櫙銆�
銆€銆€鐢变簬鍏堕珮鏁堟€у拰闈堟椿鎬�锛孧AX8860鍦ㄨū澶氶渶瑕侀珮鎬ц兘闆绘簮瑙ｆ焙鏂规鐨勫湴鏂归兘寰楀埌浜嗗唬娉涙噳(y墨ng)鐢ㄣ€�