鏅傞枔锛�2025/5/26 15:20:44
闁辫畝锛�20
TPS61177A 鏄竴娆剧敱寰峰窞鍎�鍣� (TI) 鎺ㄥ嚭鐨勯珮鏁堝悓姝ュ崌澹撹綁鎻涘櫒锛屽叾瑷▓鏃ㄥ湪鐐轰究鏀滃紡闆诲瓙瑷倷鎻愪緵绌�(w臎n)瀹氫笖楂樻晥鐨勯浕婧愯В姹烘柟妗堛�傝┎鑺墖闆嗘垚浜嗛珮鎬ц兘鐨勯枊闂滄帶鍒跺櫒鍜� MOSFET锛岃兘澶犲湪浣庤几鍏ラ浕澹撴浠朵笅瀵︾従(xi脿n)楂樻晥鐜囩殑杓稿嚭闆诲杞夋彌銆�
銆�銆�TPS61177A 鏀寔 2.7V 鑷� 5.5V 鐨勫杓稿叆闆诲鑼冨湇锛屽苟鑳藉鎻愪緵楂橀仈 2.1A 鐨勯�ｇ簩(x霉)杓稿嚭闆绘祦锛屼娇鍏堕潪甯搁仼鍚堢敤浜庡柈绡�(ji茅)閶伴浕姹犱緵闆荤殑鎳夌敤鍫存櫙銆傛澶�锛屽畠鍏�(n猫i)缃簡澶氱ó淇濊鍔熻兘锛屽閬庢祦淇濊銆佺煭璺繚璀峰拰閬庢韩淇濊绛�锛岀⒑淇濆湪鍚勭ó宸ヤ綔姊濅欢涓嬬殑鍙潬鎬�銆�
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氬彲瑾�(di脿o)锛屾敮鎸� 3.0V 鑷� 5.5V
銆�銆�鏈�澶ц几鍑洪浕娴侊細2.1A
銆�銆�闁嬮棞闋荤巼锛�2.1MHz
銆�銆�宸ヤ綔鏁堢巼锛氶珮閬� 94%
銆�銆�鍟熷嫊闆绘祦锛�15渭A
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�灏佽褰㈠紡锛歈FN-16锛�3mm x 3mm锛�
TPS61177A 鎻愪緵浜嗕竴绯诲垪鍑鸿壊鐨勬�ц兘鐗归粸锛�
銆�銆�1. 楂樻晥鐨勫悓姝ユ暣娴佹妧琛�锛岀⒑淇濆湪浣庤几鍏ラ浕澹撴檪浠嶇劧淇濇寔楂樻晥鐜囥��
銆�銆�2. 鍏�(n猫i)缃姛鐜� MOSFET 鍜岃倴鐗瑰熀浜屾サ绠�锛屾笡灏戜簡澶栭儴鍏冧欢鏁�(sh霉)閲忥紝绨″寲浜嗛浕璺ō瑷�銆�
銆�銆�3. 鍙(di脿o)绡�(ji茅)鐨勮几鍑洪浕澹撹ō缃�锛岄�氶亷绨″柈鐨勯浕闃诲垎澹撶恫(w菐ng)绲″嵆鍙畬鎴愰厤缃�銆�
銆�銆�4. 灏忓阀鐨勫皝瑁濆昂瀵革紝闈炲父閬╁悎绌洪枔鍙楅檺鐨勬噳鐢ㄥ牬鍚�銆�
銆�銆�5. 蹇�熺灛鎱�(t脿i)闊挎噳锛岃兘澶犻仼鎳夎矤杓夎畩鍖栧妵鐑堢殑鍫存櫙銆�
銆�銆�6. 鍏�(n猫i)缃粺鍟熷嫊鍔熻兘锛屾湁鏁堟笡灏戞氮娑岄浕娴佸皪绯荤当(t菕ng)鐨勬矕鎿娿��
銆�銆�7. 瀹屽杽鐨勪繚璀锋鍒�锛屽寘鎷亷娴佷繚璀�銆佺煭璺繚璀峰拰鐔遍棞鏂峰姛鑳斤紝纰轰繚鑺墖鍦ㄧ暟甯告儏娉佷笅鐨勫畨鍏ㄦ��銆�
TPS61177A 寤ｆ硾鎳夌敤浜庨渶瑕佸皣浣庨浕澹撹綁鎻涚偤鏇撮珮闆诲鐨勫悇绋究鏀滃紡瑷倷涓�锛屼緥濡傦細
銆�銆�1. 鏅鸿兘鎵嬫鍜屽钩鏉块浕鑵︾殑闆绘睜鍏呴浕绠＄悊銆�
銆�銆�2. 渚挎敎寮忛煶闋昏ō鍌�锛屽钘嶇墮鑰虫鍜屾彋鑱插櫒銆�
銆�銆�3. 鍙┛鎴磋ō鍌欙紝鍖呮嫭鏅鸿兘鎵嬭〃鍜屽仴韬拷韫ゅ櫒銆�
銆�銆�4. 鐒＄窔鍌虫劅鍣ㄥ拰鍏朵粬鐗╄伅(li谩n)缍�(w菐ng) (IoT) 瑷倷銆�
銆�銆�5. USB 渚涢浕瑷倷浠ュ強鍏朵粬闇�瑕侀珮鏁堥浕婧愯綁鎻涚殑鍫村悎銆�
TPS61177, TPS61178, TPS61179
