TPS3805H33QDCKRQ1 鏅傞枔锛�2025/5/8 18:06:30 闁辫畝锛�24

TPS3805H33QDCKRQ1 鏄竴娆剧敱寰峰窞鍎€鍣� (TI) 鐢熺敘(ch菐n)鐨勯珮绮惧害绐楀彛闆诲鐩�(ji膩n)鎺у櫒锛屼富瑕佺敤浜庣洠(ji膩n)鎺х郴绲�(t菕ng)涓殑闆绘簮闆诲鏄惁鍦ㄦ甯歌寖鍦嶅収(n猫i)銆傚畠鑳藉妾㈡脯閬庡鍜屾瑺澹撴儏娉�锛屽苟鎻愪緵鐩告噳(y墨ng)鐨勬晠闅滀俊铏熻几鍑�銆傝┎鍣ㄤ欢閬╃敤浜庨渶瑕侀珮鍙潬鎬у拰绮剧⒑闆诲鐩�(ji膩n)鎺х殑鎳�(y墨ng)鐢ㄥ牬鏅€�
銆€銆€TPS3805 绯诲垪鍏锋湁闈炲父浣庣殑闈滄厠(t脿i)闆绘祦鐗规€�锛岄潪甯搁仼鍚堥浕姹犱緵闆昏ō(sh猫)鍌欏拰鍏朵粬灏嶅姛鑰楁晱鎰熺殑瑷�(sh猫)瑷�(j矛)銆傚叾鏀寔瀵几鍏ラ浕澹撹寖鍦嶏紝骞朵笖鍙互閫氶亷澶栭儴闆婚樆瑷�(sh猫)缃洠(ji膩n)鎺ч柧鍊�锛屽緸鑰屾豢瓒冲绋噳(y墨ng)鐢ㄩ渶姹�銆�

鍙冩暩(sh霉)

鍨嬭櫉锛歍PS3805H33QDCKRQ1
銆€銆€鍒堕€犲晢锛歍exas Instruments (TI)
銆€銆€鐢�(ch菐n)鍝佺郴鍒楋細TPS3805
銆€銆€鍔熻兘锛氶洐妤垫€ч浕澹撶洠(ji膩n)鎺у櫒锛堥亷澹�/娆犲妾㈡脯锛�
銆€銆€杓稿叆闆诲鑼冨湇锛�1.1V 鑷� 6.5V
銆€銆€闈滄厠(t脿i)闆绘祦锛氬吀鍨嬪€� 1.6渭A
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆€銆€灏佽椤炲瀷锛欴SBGA (1.6mm x 1.6mm)
銆€銆€寮曡叧鏁�(sh霉)锛�
銆€銆€闊挎噳(y墨ng)鏅傞枔锛氬吀鍨嬪€� 1.9ms
銆€銆€绮惧害锛毬�1.5%锛堟渶澶у€硷級

鐗规€�

1. 楂樼簿搴﹂浕澹撶洠(ji膩n)鎺�锛岄仼鍚堝皪闆诲绌�(w臎n)瀹氭€ц姹傞珮鐨勬噳(y墨ng)鐢�銆�
銆€銆€2. 瓒呬綆闈滄厠(t脿i)闆绘祦瑷�(sh猫)瑷�(j矛)锛屽彲鏈夋晥寤堕暦闆绘睜澹藉懡銆�
銆€銆€3. 鏀寔閫氶亷澶栭儴闆婚樆鍒嗗缍�(w菐ng)绲�(lu貌)闈堟椿瑷�(sh猫)瀹氱洠(ji膩n)鎺ч柧鍊�銆�
銆€銆€4. 鍏锋湁閬庡鍜屾瑺澹撳叐绋娓姛鑳�锛屾彁渚涘叏闈㈢殑闆绘簮淇濊(h霉)銆�
銆€銆€5. 瀵伐浣滈浕澹撹寖鍦�锛岄仼鎳�(y墨ng)澶氱ó闆绘簮鐠�(hu谩n)澧冦€�
銆€銆€6. 灏忓瀷灏佽绡€(ji茅)鐪佺┖闁�锛岄仼鍚堜究鏀滃紡鎴栫穵婀婂瀷瑷�(sh猫)瑷�(j矛)銆�
銆€銆€7. 宸ユキ(y猫)绱氬伐浣滄韩搴﹁寖鍦�锛岀⒑淇濇儭鍔ｇ挵(hu谩n)澧冧笅鐨勫彲闈犳€�銆�
銆€銆€8. 蹇€熼熆鎳�(y墨ng)鏅傞枔锛岃兘澶犲湪鐣板父鎯呮硜涓嬭繀閫熼噰鍙栦繚璀�(h霉)鎺柦銆�

鎳�(y墨ng)鐢�

1. 宸ユキ(y猫)鎺у埗绯荤当(t菕ng)涓殑闆绘簮鐙€鎱�(t脿i)鐩�(ji膩n)娓�銆�
銆€銆€2. 闆绘睜渚涢浕瑷�(sh猫)鍌欏渚挎敎寮忛啱(y墨)鐧傝ō(sh猫)鍌欍€佹墜鎸佺祩绔瓑鐨勯浕澹撲繚璀�(h霉)銆�
銆€銆€3. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝佷腑闃叉闆诲娉㈠嫊鎼嶅闂�(gu膩n)閸电祫浠�銆�
銆€銆€4. 姹借粖闆诲瓙绯荤当(t菕ng)涓殑闆绘簮绠＄悊鑸囩洠(ji膩n)鎺�銆�
銆€銆€5. 閫氫俊瑷�(sh猫)鍌欎腑鐨勫倷鐢ㄩ浕婧愬垏鎻涢倧杓帶鍒�銆�
銆€銆€6. 鐗╄伅(li谩n)缍�(w菐ng) (IoT) 瑷�(sh猫)鍌欑殑闆绘簮鍋ュ悍鐩�(ji膩n)娓�銆�
銆€銆€7. 鏁�(sh霉)鎿�(j霉)瀛樺劜瑷�(sh猫)鍌欎腑闃叉鏁�(sh霉)鎿�(j霉)涓熷け鐨勯浕婧愭晠闅滈爯(y霉)璀︽(j墨)鍒躲€�