鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫寸恫(w菐ng)
鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺
鏅傞枔锛�2025/4/30 16:35:06
闁辫畝锛�33
TPS78225DRVR鏄痉宸炲剙鍣紙TI锛夋帹鍑虹殑涓�娆句綆鍔熻��銆侀珮绮惧害鐨勭窔鎬х┅(w臎n)澹撳櫒锛圠DO锛�銆傝┎鍣ㄤ欢鍏锋湁闈炲父浣庣殑闈滄厠(t脿i)闆绘祦锛岄潪甯搁仼鍚堥浕姹犱緵闆荤殑渚挎敎寮忚ō(sh猫)鍌欏拰灏嶅姛鑰楁晱鎰熺殑鎳�(y墨ng)鐢ㄥ牬鏅�銆俆PS78225DRVR鍙互鎻愪緵250mA鐨勮几鍑洪浕娴侊紝骞朵笖鍏�(n猫i)缃簡閬庢祦淇濊(h霉)鍜岄亷鐔遍棞(gu膩n)鏂峰姛鑳戒互纰轰繚绌�(w臎n)瀹氶亱(y霉n)琛�銆�
銆�銆�鍏跺浐瀹氳几鍑洪浕澹撶偤2.5V锛屽叿鏈夊嚭鑹茬殑璨�(f霉)杓夊拰绶氳矾瑾�(di脿o)绡�(ji茅)鑳藉姏锛岃兘澶犳湁鏁堥檷浣庡櫔鑱插苟鎻愪緵绌�(w臎n)瀹氱殑闆绘簮杓稿嚭銆傛澶栵紝TPS78225DRVR閲囩敤灏忓昂瀵稿皝瑁濓紙濡係OT-23锛�锛屼娇鍏堕潪甯搁仼鍚堢┖闁撳彈闄愮殑瑷�(sh猫)瑷�銆�
椤炲瀷锛歀DO
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銆�銆�杓稿嚭闆诲锛�2.5V
銆�銆�鏈�澶ц几鍑洪浕娴侊細250mA
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銆�銆�璨�(f霉)杓夎(di脿o)鏁寸巼锛毬�0.5%
銆�銆�绶氳矾瑾�(di脿o)鏁寸巼锛毬�0.1%
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�灏佽锛歋OT-23
TPS78225DRVR鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 妤典綆鐨勯潨鎱�(t脿i)闆绘祦锛�1uA锛�锛岄潪甯搁仼鍚堜綆鍔熻�楁噳(y墨ng)鐢�銆�
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銆�銆�閫欎簺鐗规�т娇TPS78225DRVR鎴愮偤渚挎敎寮忛浕瀛愯ō(sh猫)鍌欑殑鐞嗘兂閬告搰锛屼緥濡傛墜鎸佺祩绔�銆佺劇绶氬偝鎰熷櫒绡�(ji茅)榛炰互鍙婇浕姹犱緵闆荤殑娑堣不(f猫i)椤炵敘(ch菐n)鍝併��
TPS78225DRVR閬╃敤浜庝互涓嬫噳(y墨ng)鐢ㄥ牬鏅細
銆�銆�1. 渚挎敎寮忛浕瀛愮敘(ch菐n)鍝�锛屽鏅鸿兘鎵嬫(j墨)銆佸钩鏉块浕鑵﹀拰鍙┛鎴磋ō(sh猫)鍌�銆�
銆�銆�2. 闆绘睜渚涢浕鐨勭劇绶氬偝鎰熷櫒缍�(w菐ng)绲�(lu貌)绡�(ji茅)榛炪��
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銆�銆�5. 閱�(y墨)鐧傝ō(sh猫)鍌�锛屼緥濡備究鏀滃紡鍋ュ悍鐩�(ji膩n)娓剙銆�
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TPS78218DRVR, TPS78233DRVR
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