鏅傞枔锛�2025/5/8 17:44:40
闁辫畝锛�21
TPS77033DBVR 鏄竴娆句締鑷痉宸炲剙鍣� (TI) 鐨勪綆澹撳樊绶氭�х┅(w臎n)澹撳櫒 (LDO)锛屽叿鏈夐珮绮惧害杓稿嚭闆诲鍜屼綆闈滄厠(t脿i)闆绘祦鐨勭壒榛炪�傝┎鍣ㄤ欢閬╃敤浜庨渶瑕侀珮鏁堣兘銆佸皬灏佽浠ュ強绌�(w臎n)瀹氳几鍑虹殑鎳夌敤鍫存櫙锛屼緥濡備究鏀滃紡闆诲瓙瑷倷銆侀浕姹犱緵闆荤郴绲�(t菕ng)绛夈��
銆�銆�TPS770 绯诲垪浠ュ叾鍑鸿壊鐨勭灛鎱�(t脿i)闊挎噳鑳藉姏鍜屼綆鍣伈鎬ц兘鑰岃憲绋�锛岃兘澶犲湪璨犺級闆绘祦蹇�熻畩鍖栨檪鎻愪緵绌�(w臎n)瀹氱殑闆诲杓稿嚭銆傚叾閲囩敤鐨� DSBGA 灏佽褰㈠紡閫蹭竴姝ユ笡灏戜簡 PCB 闈㈢⿳鍗犵敤锛岄潪甯搁仼鍚堝皪绌洪枔瑕佹眰杓冮珮鐨勮ō瑷�銆�
杓稿叆闆诲鑼冨湇锛�1.6V 鑷� 5.5V
銆�銆�杓稿嚭闆诲锛�3.3V
銆�銆�鏈�澶ц几鍑洪浕娴侊細300mA
銆�銆�鎺ュ湴闆绘祦锛�20渭A锛堝吀鍨嬪�硷級
銆�銆� dropout 闆诲锛�350mV锛堝湪 300mA 涓嬶級
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�灏佽褰㈠紡锛欴SBGA-6
TPS77033DBVR 鎻愪緵浜嗕互涓嬩富瑕佺壒鎬э細
銆�銆�1. 瓒呬綆闈滄厠(t脿i)闆绘祦锛屾湁鍔╀簬寤堕暦闆绘睜渚涢浕瑷倷鐨勭簩(x霉)鑸檪闁撱��
銆�銆�2. 鍏�(n猫i)缃繚璀峰姛鑳�锛屽寘鎷亷娴佷繚璀峰拰鐔遍棞(gu膩n)鏂�锛屼互纰轰繚鍣ㄤ欢鍦ㄧ暟甯告儏娉佷笅鐨勫畨鍏ㄩ亱琛�銆�
銆�銆�3. 蹇�熺灛鎱�(t脿i)闊挎噳鑳藉姏锛岄仼鍚堥﹨(q奴)鍕曞皪闆绘簮绌�(w臎n)瀹氭�ц姹傝純楂樼殑璨犺級銆�
銆�銆�4. 杓稿嚭闆诲鍣ㄥ吋瀹归櫠鐡烽浕瀹� (1渭F)锛岀啊鍖栦簡澶栭儴鍏冧欢鐨勯伕鎿囧拰甯冨眬銆�
銆�銆�5. 楂樼簿搴︾殑杓稿嚭闆诲瑾�(di脿o)绡�(ji茅)锛岃宸巼浣庝簬 卤1%銆�
銆�銆�6. 妤典綆鐨勮几鍑哄櫔鑱叉按骞�锛岄仼鍚堢偤 RF 鍜屾ā鎿浕璺緵闆�銆�
TPS77033DBVR 鐨勫吀鍨嬫噳鐢ㄥ牬鏅寘鎷細
銆�銆�1. 渚挎敎寮忔秷璨婚闆诲瓙鐢�(ch菐n)鍝�锛屽鏅鸿兘鎵嬫銆佸钩鏉块浕鑵﹀拰鍙┛鎴磋ō鍌�銆�
銆�銆�2. 闆绘睜渚涢浕绯荤当(t菕ng)锛屼緥濡傛墜鎸佽ō鍌欏拰鐒＄窔鍌虫劅鍣ㄧ瘈(ji茅)榛�銆�
銆�銆�3. 宸ユキ(y猫)鑷嫊鍖栬ō鍌欎腑鐨勪綆鍔熻�楁ā濉娿��
銆�銆�4. 閱�(y墨)鐧傝ō鍌�锛屽渚挎敎寮忓仴搴风洠(ji膩n)娓剙銆�
銆�銆�5. 鐗╄伅(li谩n)缍�(w菐ng) (IoT) 瑷倷鍙婂祵鍏ュ紡鎺у埗绯荤当(t菕ng)銆�
銆�銆�6. 闇�瑕侀珮鏁堜笖瀹夐潨闆绘簮鐨勯煶闋诲拰灏勯牷闆昏矾銆�
TPS7A33DBVT, TPS7333QDCKR
