鏅傞枔锛�2025/5/26 22:17:08
闁辫畝锛�16
TPS793285 鏄竴娆句綆鍔熻��銆佷綆澹撳樊绶氭�х┅(w臎n)澹撳櫒 (LDO)锛岀敱寰峰窞鍎�鍣� (TI) 鐢熺敘(ch菐n)銆傝┎鍣ㄤ欢鑳藉鍦ㄩ珮闄嶅姣旂殑鎯呮硜涓嬫彁渚涚┅(w臎n)瀹氱殑杓稿嚭闆诲锛岄潪甯搁仼鍚堜究鏀滃紡瑷倷鍜屽皪闆绘簮鏁堢巼瑕佹眰杓冮珮鐨勬噳鐢ㄣ�俆PS793285 鏀寔 2.3V 鑷� 5.5V 鐨勮几鍏ラ浕澹撹寖鍦�锛屽苟鎻愪緵鍥哄畾杓稿嚭闆诲鐐� 2.85V銆傚叾灏佽褰㈠紡鐐鸿秴钖勫皬鍨嬪皝瑁� (X2SON)锛屾湁鍔╀簬绡�(ji茅)鐪侀浕璺澘绌洪枔銆�
銆�銆�TPS793285 鍦ㄨō瑷堜笂娉ㄩ噸闄嶄綆闈滄厠(t脿i)闆绘祦 (Iq)锛屼互寤堕暦闆绘睜渚涢浕瑷倷鐨勯亱琛屾檪闁�銆傚悓鏅�锛岃┎鍣ㄤ欢閭勯泦鎴愪簡閬庢祦淇濊鍜岄亷婧繚璀峰姛鑳斤紝浠ョ⒑淇濆湪鐣板父宸ヤ綔姊濅欢涓嬬殑鍙潬鎬�銆�
杓稿叆闆诲鑼冨湇锛�2.3V 鑷� 5.5V
銆�銆�杓稿嚭闆诲锛�2.85V
銆�銆�鏈�澶ц几鍑洪浕娴侊細300mA
銆�銆�鍏稿瀷澹撳樊锛�280mV锛堝湪 300mA 璨犺級涓嬶級
銆�銆�闈滄厠(t脿i)闆绘祦锛�1.8渭A锛堝吀鍨嬪�硷級
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�灏佽锛歑2SON-8
銆�銆�璨犺級瑾挎暣鐜囷細卤0.5%
銆�銆�绶氳矾瑾挎暣鐜囷細卤0.5%
TPS793285 鍏锋湁妤典綆鐨勯潨鎱�(t脿i)闆绘祦锛屼娇鍏舵垚鐐洪浕姹犱緵闆绘噳鐢ㄧ殑鐞嗘兂閬告搰銆傚叾瓒呬綆鐨� Iq 鍜屽皬灏哄灏佽浣垮緱瑭插櫒浠堕潪甯搁仼鍚堢┖闁撳彈闄愬拰鍔熻�楁晱鎰熺殑瑷▓銆傛澶�锛孴PS793285 鎻愪緵浜嗗揩閫熺灛鎱�(t脿i)闊挎噳鑳藉姏锛屽嵆浣垮湪璨犺級璁婂寲鍔囩儓鐨勬儏娉佷笅涔熻兘淇濇寔杓稿嚭闆诲鐨勭┅(w臎n)瀹氭��銆傝┎鍣ㄤ欢閭勫叿鏈夎壇濂界殑闆绘簮鎶戝埗姣� (PSRR)锛岃兘澶犳湁鏁堟笡灏戣几鍏ラ浕澹撶磱娉㈠皪杓稿嚭鐨勫奖闊�銆�
銆�銆�TPS793285 鐨勯棞閸电壒鎬у寘鎷細
銆�銆�1. 楂橀浕婧愭姂鍒舵瘮 (PSRR)锛屽彲鏈夋晥鎶戝埗杓稿叆闆绘簮鍣伈銆�
銆�銆�2. 鍏х疆鐭矾鍜岄亷婧繚璀峰姛鑳�锛屾彁楂樼郴绲�(t菕ng)鍙潬鎬�銆�
銆�銆�3. 绌�(w臎n)瀹氭�ц壇濂斤紝浣跨敤灏忓瀷闄剁摲闆诲鍗冲彲瀵︾従(xi脿n)绌�(w臎n)瀹氬伐浣�銆�
銆�銆�4. 灏忓瀷灏佽锛岄仼鍚堢穵婀婂瀷瑷▓銆�
銆�銆�5. 蹇�熺灛鎱�(t脿i)闊挎噳锛岄仼鎳夊嫊鎱�(t脿i)璨犺級闇�姹�銆�
銆�銆�6. 妤典綆鐨勬帴鍦伴浕娴�锛屽欢闀烽浕姹犲＝鍛姐��
銆�銆�閫欎簺鐗规�т娇 TPS793285 鎴愮偤鍚勭ó浣庡姛鑰楁噳鐢ㄧ殑鐞嗘兂瑙ｆ焙鏂规锛屼緥濡傛墜鎸佽ō鍌�銆佺劇绶氬偝鎰熷櫒绡�(ji茅)榛炰互鍙婂彲绌挎埓闆诲瓙瑷倷绛夈��
TPS793285 涓昏鎳夌敤浜庨渶瑕侀珮鏁堣兘鍜屼綆鍔熻�楃殑闋樺煙銆傚叾鍏稿瀷鎳夌敤鍫存櫙鍖呮嫭锛�
銆�銆�1. 渚挎敎寮忛浕瀛愯ō鍌�锛屽鏅鸿兘鎵嬫銆佸钩鏉块浕鑵﹀拰鏁�(sh霉)纰肩浉姗�銆�
銆�銆�2. 鐗╄伅(li谩n)缍�(w菐ng) (IoT) 瑷倷锛屼緥濡傜劇绶氬偝鎰熷櫒绡�(ji茅)榛炲拰鏅鸿兘瀹跺眳鎺у埗鍣�銆�
銆�銆�3. 鍙┛鎴磋ō鍌欙紝渚嬪鏅鸿兘鎵嬭〃銆佸仴韬拷韫ゅ櫒鍜屽叾浠栧仴搴风洠(ji膩n)娓ō鍌�銆�
銆�銆�4. 浣庡姛鑰楀皠闋� (RF) 妯″锛屽钘嶇墮鍜� Zigbee 妯″銆�
銆�銆�5. 宸ユキ(y猫)鑷嫊鍖栬ō鍌欎腑鐨勯浕姹犱緵闆诲瓙绯荤当(t菕ng)銆�
銆�銆�6. 閱�(y墨)鐧傝ō鍌�锛屼緥濡傝绯栧剙銆佽剤鎼忚姘у剙绛�銆�
銆�銆�鐢变簬鍏跺嚭鑹茬殑鏁堢巼鍜岀穵婀婄殑灏佽锛孴PS793285 鑳藉婊胯冻澶氱ó鎳夌敤涓皪灏忓瀷鍖栧拰绡�(ji茅)鑳界殑闇�姹�銆�
TPS79333, TPS79318
