杓稿叆闆诲�撹寖鍦嶏��1.6V 鑷� 5.5V
銆�銆�杓稿嚭闆诲�撹寖鍦嶏��0.8V
銆�銆�杓稿嚭闆绘祦锛�250mA
銆�銆�闈滄厠(t脿i)闆绘祦锛�10uA
銆�銆�鎺ュ湴闆绘祦锛�23uA锛堝吀鍨嬪�硷級
銆�銆�澹撳樊闆诲�擄��125mV锛堟渶澶у�硷紝瀹ゆ韩涓嬶級
銆�銆�宸ヤ綔婧�搴﹁寖鍦嶏��-40掳C 鑷� +125掳C
銆�銆�灏佽�濋��(l猫i)鍨嬶細WSON-8 (RGWT), 灏哄�革��2mm x 2mm

TPS74901RGWT 鍏锋湁浠ヤ笅椤�钁楃壒榛�(di菐n)锛�
銆�銆�1. 楂橀浕婧愭姂鍒舵瘮锛圥SRR锛�锛屽湪1kHz闋荤巼涓嬪彲閬�(d谩)鍒扮磩70dB锛屽緸鑰屾湁鏁堥檷浣庤几鍑哄櫔鑱�銆�
銆�銆�2. 妤典綆鐨勯潨鎱�(t脿i)闆绘祦锛屾湁鍔╀簬寤堕暦(zh菐ng)闆绘睜渚涢浕瑷�(sh猫)鍌欑殑閬�(y霉n)琛屾檪(sh铆)闁�銆�
銆�銆�3. 蹇�閫熺灛鎱�(t脿i)闊挎噳(y墨ng)锛岄仼鐢ㄤ簬灏�(du矛)鍕�(d貌ng)鎱�(t脿i)璨�(f霉)杓夎畩鍖栨晱鎰熺殑鎳�(y墨ng)鐢�銆�
銆�銆�4. 鍏�(n猫i)缃�淇濊��(h霉)鍔熻兘锛屽寘鎷�闄愭祦淇濊��(h霉)鍜岀啽闂�(gu膩n)鏂蜂繚璀�(h霉)锛屼互闃叉�㈠櫒浠跺湪鐣板父鎯呮硜涓�?li谩n)p澹�銆�
銆�銆�5. 绌�(w臎n)瀹氱殑杓稿嚭闆诲�擄紝涓嶅彈璨�(f霉)杓夋垨鐠�(hu谩n)澧冩韩搴﹁畩鍖栫殑褰遍熆銆�
銆�銆�6. 灏忓瀷灏佽�濈瘈(ji茅)鐪佷簡PCB闈㈢��锛屾豢(m菐n)瓒崇従(xi脿n)浠ｉ浕瀛愮敘(ch菐n)鍝佸皪(du矛)绶婃箠瑷�(sh猫)瑷�(j矛)鐨勯渶姹傘��

TPS74901RGWT 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闇�瑕侀珮鏁堣兘銆佸皬灏哄�歌В姹烘柟妗堢殑闋�(l菒ng)鍩�锛屼緥濡傦細
銆�銆�1. 鍙�绌挎埓瑷�(sh猫)鍌�锛屽�傛櫤鑳芥墜琛ㄥ拰鍋ュ悍杩借工鍣�銆�
銆�銆�2. 渚挎敎寮忛浕瀛愯ō(sh猫)鍌欙紝鍖呮嫭鎵嬫��(j墨)銆佸钩鏉块浕鑵﹀拰钘�(l谩n)鐗欒�虫��(j墨)銆�
銆�銆�3. 鐗╄伅(li谩n)缍�(w菐ng)锛圛oT锛夌祩绔�绡�(ji茅)榛�(di菐n)锛屽�傚偝鎰熷櫒妯″�婂拰鐒�(w煤)绶氶�氫俊妯″��銆�
銆�銆�4. 宸ユキ(y猫)鑷�鍕�(d貌ng)鍖栦腑鐨勪綆鍔熻�楀瓙绯荤当(t菕ng)銆�
銆�銆�5. 娑堣不(f猫i)椤�(l猫i)闆诲瓙鐢�(ch菐n)鍝佷腑鐨勯煶闋婚浕璺�渚涢浕銆�
銆�銆�鍏朵綆鍔熻�楃壒鎬у拰绌�(w臎n)瀹氭�ц兘浣垮叾鎴愮偤闆绘睜渚涢浕绯荤当(t菕ng)鐨勭悊鎯抽伕鎿�銆�

TPS7A05, TPS79933, LP3868-3.3