鏅傞枔锛�2025/5/6 12:22:51
闁辫畝锛�27
TPS61087 鏄竴娆鹃珮鏁�銆佷綆鍔熻�楃殑鍗囧杞�(zhu菐n)鎻涘櫒锛岄噰鐢ㄥ悓姝ユ暣娴佹妧琛�銆傝┎鑺墖鑳藉鍦ㄨ几鍏ラ浕澹撹純浣庣殑鎯呮硜涓嬫彁渚涚┅(w臎n)瀹氱殑杓稿嚭闆诲锛屽唬娉涙噳鐢ㄤ簬渚挎敎寮忚ō鍌�銆侀浕姹犱緵闆荤郴绲�(t菕ng)鍜岀墿鑱�(li谩n)缍�(w菐ng)瑷倷涓��
銆�銆�TPS61087 鏀寔寰� 0.3V 鍒� 5.5V 鐨勫杓稿叆闆诲鑼冨湇锛屽苟鍙互鎻愪緵楂橀仈 2A 鐨勮矤杓夐浕娴併�傞�氶亷鍏�(n猫i)閮ㄨ鍎熻ō瑷�锛屽畠鑳藉绨″寲澶栭儴鍏冧欢鏁�(sh霉)閲忓苟娓涘皯鏁撮珨瑙ｆ焙鏂规灏哄銆�
杓稿叆闆诲鑼冨湇锛�0.3V 鑷� 5.5V
銆�銆�杓稿嚭闆诲鑼冨湇锛�1.8V 鑷� 5.25V锛堝彲瑾�(di脿o)锛�
銆�銆�鏈�澶ц几鍑洪浕娴侊細2A
銆�銆�闁嬮棞闋荤巼锛�2.2MHz
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�灏佽椤炲瀷锛歐SON-10 (1.5mm 脳 2mm)
銆�銆�闈滄厠(t脿i)闆绘祦锛�25渭A
銆�銆�鏁堢巼锛氶珮閬� 95%
銆�銆�鍟熷嫊闆诲锛�0.65V
TPS61087 鍏峰倷澶氱ó鎬ц兘鐗归粸浠ユ豢瓒充笉鍚屾噳鐢ㄥ牬鏅渶姹傦細
銆�銆�1. 瀵几鍏ラ浕澹撹寖鍦嶆敮鎸佸绋浕婧愰鍨�锛屽鍠瘈(ji茅)閶伴浕姹犳垨浣庡鍌虫劅鍣ㄨ几鍑�銆�
銆�銆�2. 鍏�(n猫i)缃姛鐜嘙OSFET瀵︾従(xi脿n)楂樻晥鐜囧悓姝ユ暣娴侊紝闄嶄綆鍔熻��銆�
銆�銆�3. 楂橀仈 2.2MHz 鐨勯枊闂滈牷鐜囧厑瑷变娇鐢ㄥ皬鍨嬮浕鎰熷拰闆诲锛屽緸鑰屾笡灏忛浕璺澘绌洪枔鍗犵敤銆�
銆�銆�4. 鍙(di脿o)绡�(ji茅)杓稿嚭闆诲鏂逛究鐢ㄦ埗閲濆皪鍏烽珨鎳夌敤瀹氬埗鎵�闇�鍊�銆�
銆�銆�5. 瓒呬綆闈滄厠(t脿i)闆绘祦寤堕暦闆绘睜浣跨敤澹藉懡锛岄潪甯搁仼鍚堝緟姗熸ā寮忎笅鐨勬噳鐢�銆�
銆�銆�6. 閬庢韩淇濊鍙婄煭璺繚璀峰姛鑳界⒑淇濆櫒浠跺湪鐣板父姊濅欢涓嬪畨鍏ㄩ亱琛�銆�
TPS61087 寤ｆ硾鐢ㄤ簬浠ヤ笅闋樺煙锛�
銆�銆�1. 渚挎敎寮忛浕瀛愯ō鍌�锛屼緥濡傛櫤鑳芥墜姗�銆佸钩鏉块浕鑵︺�佸彲绌挎埓瑷倷绛�銆�
銆�銆�2. 鐗╄伅(li谩n)缍�(w菐ng)绲傜绡�(ji茅)榛烇紝鐗瑰垾鏄渶瑕侀珮鏁堥浕婧愮鐞嗙殑灏忓瀷鍖栨ā濉�銆�
銆�銆�3. 鍠瘈(ji茅)閶伴浕姹犱緵闆荤殑鐢�(ch菐n)鍝侊紝濡傝棈鐗欒�虫銆佹櫤鑳芥墜琛�銆�
銆�銆�4. 宸ユキ(y猫)鎺у埗涓殑浣庡淇¤櫉瑾�(di脿o)鐞嗛浕璺��
銆�銆�5. 娑堣不椤為浕瀛愮敘(ch菐n)鍝佷腑鐨勮儗鍏夐﹨(q奴)鍕曞拰鍏呴浕绠＄悊鏂规銆�
TPS61088, TPS61089, TPS61090
