MAX4733EUA+ 鏅傞枔锛�2025/5/23 17:16:10 闁辫畝锛�12

MAX4733鏄竴娆鹃珮搴﹂泦鎴愮殑PMIC锛堥浕婧愮鐞嗛泦鎴愰浕璺級锛屽皥鐐轰綆鍔熻€�銆侀珮鏁堢巼鐨勬噳(y墨ng)鐢ㄥ牬鏅ō(sh猫)瑷堛€傝┎鍣ㄤ欢鍏�(n猫i)缃簡闄嶅DC-DC杞�(zhu菐n)鎻涘櫒銆丩DO绌�(w臎n)澹撳櫒浠ュ強淇濊闆昏矾绛夊姛鑳芥ā濉婏紝閬╁悎渚挎敎寮忚ō(sh猫)鍌欏拰闆绘睜渚涢浕绯荤当(t菕ng)鐨勯浕婧愮鐞嗛渶姹�銆侻AX4733鏀寔澶氱ó杓稿叆闆诲鑼冨湇锛屽苟鍏峰倷鍑鸿壊鐨勮矤(f霉)杓夌灛鎱�(t脿i)闊挎噳(y墨ng)鎬ц兘銆�
銆€銆€MAX4733EUA+鏄叾鍏烽珨灏佽鐗堟湰涔嬩竴锛岄噰鐢═QFN灏佽褰㈠紡锛屽叿鏈夎純灏忕殑楂旂⿳鍜岃壇濂界殑鏁ｇ啽鎬ц兘锛屼究浜庡湪绶婃箠鍨嬮浕璺澘涓娇鐢�銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�2.7V鑷�5.5V
銆€銆€杓稿嚭闆诲鑼冨湇锛�0.8V鑷�3.6V
銆€銆€闁嬮棞(gu膩n)闋荤巼锛�2.2MHz
銆€銆€闈滄厠(t脿i)闆绘祦锛�15渭A
銆€銆€鏁堢巼锛氶珮閬�95%
銆€銆€灏佽褰㈠紡锛歍QFN-20
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C鑷�+85掳C
銆€銆€淇濊鍔熻兘锛氶亷娴佷繚璀枫€佺煭璺繚璀�銆侀亷婧繚璀�

鐗规€�

MAX4733闆嗘垚浜嗛珮鏁堢殑鍚屾闄嶅DC-DC杞�(zhu菐n)鎻涘櫒锛岃兘澶犳彁渚涢珮閬�600mA鐨勬寔绾�(x霉)杓稿嚭闆绘祦銆�
銆€銆€鍏�(n猫i)缃殑LDO绌�(w臎n)澹撳櫒鍙互閫蹭竴姝ラ檷浣庡櫔鑱插苟鐐烘晱鎰熼浕璺彁渚涚┅(w臎n)瀹氱殑闆绘簮銆�
銆€銆€瑭插櫒浠舵敮鎸佽剤娌栬烦韬嶆ā寮忥紝鍦ㄨ紩杓夋浠朵笅鑷嫊閫插叆浣庡姛鑰楁ā寮�锛屽緸鑰屽劒(y艒u)鍖栨暣楂旀晥鐜�銆�
銆€銆€鍏�2.2MHz鐨勯珮闋婚枊闂�(gu膩n)闋荤巼鍏佽ū浣跨敤鏇村皬鐨勫閮ㄩ浕鎰熷拰闆诲鍏冧欢锛屾湁鍔╀簬娓涘皬瑙ｆ焙鏂规灏哄銆�
銆€銆€姝ゅ锛孧AX4733閭勫叿鍌欏揩閫熷暉鍕曟檪闁�銆佸彲绶ㄧ▼杌熷暉鍕曞姛鑳戒互鍙婂畬鍠勭殑淇濊姗熷埗锛岀⒑淇濈郴绲�(t菕ng)閬嬭鐨勫彲闈犳€у拰绌�(w臎n)瀹氭€�銆�
銆€銆€

鎳�(y墨ng)鐢�

MAX4733寤ｆ硾鎳�(y墨ng)鐢ㄤ簬渚挎敎寮忛浕瀛愯ō(sh猫)鍌欓牁(l菒ng)鍩�锛屼緥濡傛櫤鑳芥墜姗�銆佸钩鏉块浕鑵�銆佸彲绌挎埓瑷�(sh猫)鍌欑瓑銆�
銆€銆€瀹冧篃闈炲父閬╁悎闆绘睜渚涢浕鐨勭墿鑱�(li谩n)缍�(w菐ng)瑷�(sh猫)鍌�銆佽棈鐗欐ā濉娿€佸偝鎰熷櫒绡€(ji茅)榛炰互鍙婂叾浠栧皪鍔熻€楄姹傝嫑鍒荤殑鎳�(y墨ng)鐢ㄥ牬鏅�銆�
銆€銆€鐢变簬鍏堕珮鏁堣兘鍜屽皬鍨嬪寲瑷�(sh猫)瑷�锛岄倓鍙敤浜庣劇绶氳€虫銆佹櫤鑳芥墜琛ㄣ€佸仴搴风洠(ji膩n)娓ō(sh猫)鍌欑瓑绌洪枔鍙楅檺鐨勭敘(ch菐n)鍝佷腑銆�
銆€銆€