TPS2828 鏅�(sh铆)闁擄細2025/5/6 14:21:34 闁辫畝锛�28

TPS2828鏄痉宸炲剙鍣紙TI锛夋帹鍑虹殑涓€娆鹃洐閫氶亾璨�(f霉)杓夐枊闂�(gu膩n)鎺у埗鍣�锛屼富瑕佺敤浜庡湪闆绘簮绠＄悊鎳�(y墨ng)鐢ㄤ腑鎺у埗璨�(f霉)杓夌殑鎺ラ€氬拰鏂烽枊銆傝┎鍣ㄤ欢鑳藉鏈夋晥娓涘皯绯荤当(t菕ng)鍔熻€楀苟淇濊(h霉)涓嬫父闆昏矾鍏嶅彈閬庢祦鎴栫煭璺殑褰遍熆銆傚畠鍏锋湁浣庡皫(d菐o)閫氶浕闃�銆佸揩閫熼熆鎳�(y墨ng)浠ュ強鍙(di脿o)绡€(ji茅)鐨勪笂鍗囨檪(sh铆)闁撶瓑鐗规€�锛岄仼鐢ㄤ簬渚挎敎寮忚ō(sh猫)鍌�銆侀€氫俊瑷�(sh猫)鍌欏強娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝佺殑闆绘簮绠＄悊绯荤当(t菕ng)銆�
銆€銆€TPS2828閫氶亷闆嗘垚鍏�(n猫i)閮∕OSFET椹�(q奴)鍕曞櫒渚嗙啊鍖栬ō(sh猫)瑷�(j矛)锛屽苟鎻愪緵绮剧⒑鐨勪娇鑳芥帶鍒跺姛鑳斤紝寰炶€屽(sh铆)鐝�(xi脿n)闈堟椿鐨勪笂闆�/鏂烽浕鏅�(sh铆)搴忕鐞�銆�

鍙冩暩(sh霉)

宸ヤ綔闆诲鑼冨湇锛�1.6V 鑷� 5.5V
銆€銆€鏈€澶ц几鍑洪浕娴侊細2A锛堟瘡閫氶亾锛�
銆€銆€闈滄厠(t脿i)闆绘祦锛�1uA 鍏稿瀷鍊�
銆€銆€灏�(d菐o)閫氶浕闃伙細鍏稿瀷鍊� 40m惟锛堥€氶亾1锛�锛�45m惟锛堥€氶亾2锛�
銆€銆€涓婂崌鏅�(sh铆)闁擄細鍙€氶亷澶栫疆闆诲瑾�(di脿o)绡€(ji茅)
銆€銆€灏佽褰㈠紡锛歁SOP-8

鐗规€�

TPS2828鐨勪富瑕佺壒鎬у寘鎷互涓嬪咕榛�(di菐n)锛�
銆€銆€1. 楂樺害闆嗘垚鍖栵細鍏�(n猫i)缃簡鍏╁€�(g猫)鐛�(d煤)绔嬬殑璨�(f霉)杓夐枊闂�(gu膩n)閫氶亾锛屾笡灏戜簡澶栭儴鍏冧欢鏁�(sh霉)閲�銆�
銆€銆€2. 鍙(di脿o)涓婂崌鏅�(sh铆)闁擄細閫氶亷澶栨帴闆诲鍙互瑾�(di脿o)鏁撮枊鍟熸檪(sh铆)鐨勪笂鍗囨枩鐜�锛屽緸鑰岄檷浣庢氮娑岄浕娴佸皪绯荤当(t菕ng)鐨勫共鎿俱€�
銆€銆€3. 妤典綆闈滄厠(t脿i)闆绘祦锛氬嵆浣垮湪寰呮(j墨)妯″紡涓�锛屼篃鑳戒繚鎸侀潪甯镐綆鐨勫姛鑰楋紝闈炲父閬╁悎闆绘睜渚涢浕瑷�(sh猫)鍌�銆�
銆€銆€4. 寮�(qi谩ng)澶х殑閬庢祦淇濊(h霉)锛氱暥(d膩ng)妾㈡脯鍒伴亷娴佹儏娉佹檪(sh铆)锛屾渻杩呴€熼棞(gu膩n)闁夐€氶亾浠ラ槻姝㈡悕澹炰笅娓搁浕璺�銆�
銆€銆€5. 绮剧⒑鐨勪娇鑳介倧杓細鏀寔鐛�(d煤)绔嬫帶鍒舵瘡鍊�(g猫)閫氶亾锛屾柟渚块€�(j矛n)琛屽京(f霉)闆滅殑闆绘簮绠＄悊绛栫暐銆�
銆€銆€6. 灏忓阀灏佽锛氶噰鐢∕SOP-8灏佽锛岀瘈(ji茅)鐪丳CB绌洪枔锛岄仼鍚堥珮瀵嗗害甯冨眬鐨勮ō(sh猫)瑷�(j矛)闇€姹傘€�

鎳�(y墨ng)鐢�

TPS2828寤ｆ硾鎳�(y墨ng)鐢ㄤ簬鍚勭ó闇€瑕侀珮鏁堥浕婧愮鐞嗗拰璨�(f霉)杓夊垏鎻涚殑鍫存櫙锛屼緥濡傦細
銆€銆€1. 鏅鸿兘鎵嬫(j墨)鍜屽钩鏉块浕鑵︿腑鐨勫瓙绯荤当(t菕ng)闆绘簮绠＄悊銆�
銆€銆€2. USB鎺ュ彛绔彛鐨勫姛鐜囧垎閰嶈垏淇濊(h霉)銆�
銆€銆€3. 宸ユキ(y猫)鑷嫊鍖栬ō(sh猫)鍌欎腑鐨勫璨�(f霉)杓夐浕婧愭帶鍒躲€�
銆€銆€4. 渚挎敎寮忛啱(y墨)鐧傝ō(sh猫)鍌欏拰鍙┛鎴磋ō(sh猫)鍌欑殑浣庡姛鑰楄ō(sh猫)瑷�(j矛)銆�
銆€銆€5. 鏁�(sh霉)瀛楅煶闋绘挱鏀惧櫒鍜屽叾浠栨秷璨�(f猫i)椤為浕瀛愮敘(ch菐n)鍝佷腑鐨勯浕婧愬劒(y艒u)鍖栨柟妗堛€�
銆€銆€绺戒箣锛孴PS2828鎲戝€熷叾楂樻€ц兘鍜岄潏娲绘€�锛屾垚鐐虹溇澶氱従(xi脿n)浠ｉ浕瀛愯ō(sh猫)鍌欎腑涓嶅彲鎴栫己鐨勯棞(gu膩n)閸电祫浠朵箣涓€銆�