XC62GR2712MR 鏅傞枔锛�2025/5/8 19:45:15 闁辫畝锛�29

XC62GR2712MR 鏄竴娆剧敱 Torex Semiconductor 鐢熺敘(ch菐n)鐨勪綆 dropout (LDO) 绌�(w臎n)澹撳櫒銆傝┎绯诲垪绌�(w臎n)澹撳櫒浠ュ叾楂樼簿搴�銆佷綆鍔熻€楀拰蹇€熻矤(f霉)杓夐熆鎳�(y墨ng)钁楃ū锛岄潪甯搁仼鍚堝皪闆绘簮鍣伈鏁忔劅鐨勬噳(y墨ng)鐢ㄥ牬鏅�锛屼緥濡傞€氫俊瑷�(sh猫)鍌�銆佷究鏀滃紡瑷�(sh猫)鍌欎互鍙婇煶闋婚浕璺瓑銆傛鍨嬭櫉鍏锋湁鍥哄畾杓稿嚭闆诲锛屽苟涓斿収(n猫i)缃繚璀峰姛鑳戒互纰轰繚鍦ㄥ悇绋伐浣滄浠朵笅鐨勭┅(w臎n)瀹氭€�銆�

鍙冩暩(sh霉)

椤炲瀷锛氱窔鎬х┅(w臎n)澹撳櫒(LDO)
銆€銆€杓稿叆闆诲鑼冨湇锛�2.7V 鑷� 5.5V
銆€銆€杓稿嚭闆诲锛�1.2V
銆€銆€杓稿嚭闆绘祦锛�300mA
銆€銆€闈滄厠(t脿i)闆绘祦锛�2.8uA锛堝吀鍨嬪€硷級
銆€銆€dropout 闆诲锛�230mV锛堝湪300mA涓嬶級
銆€銆€灏佽褰㈠紡锛歎SP-6B
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40鈩� 鑷� +85鈩�
銆€銆€PSRR锛�1kHz锛夛細66dB
銆€銆€绱嬫尝鎶戝埗姣旓細70dB锛�10Hz 鑷� 100Hz锛�

鐗规€�

XC62GR2712MR 鎻愪緵浜嗛潪甯镐綆鐨勯潨鎱�(t脿i)闆绘祦锛屼娇鍏舵垚鐐洪浕姹犱緵闆昏ō(sh猫)鍌欑殑鐞嗘兂閬告搰銆傛澶�锛屽畠鍏峰倷蹇€熺灛鎱�(t脿i)闊挎噳(y墨ng)鑳藉姏锛屽彲浠ユ湁鏁堟噳(y墨ng)灏嶈矤(f霉)杓夐浕娴佽畩鍖栫殑鎯呮硜銆�
銆€銆€瑭茶姱鐗囧収(n猫i)缃簡閬庢祦淇濊鍜岄亷鐔遍棞(gu膩n)鏂峰姛鑳�锛岃兘澶犻槻姝㈠洜鐣板父鎯呮硜灏�(d菐o)鑷寸殑鎼嶅銆傚叾灏忓瀷 USP-6B 灏佽鏈夊姪浜庣瘈(ji茅)鐪� PCB 绌洪枔锛屽悓鏅傛敮鎸佽〃闈㈣布瑁濇妧琛�(sh霉) (SMT)锛屼究浜庤嚜鍕曞寲鐢熺敘(ch菐n)銆�
銆€銆€XC62GR2712MR 鐨� PSRR 鎬ц兘鍎�(y艒u)鐣帮紝鍙ぇ骞呴檷浣庤几鍑虹鐨勫櫔鑱叉按骞�锛屽緸鑰屼繚璀夊悗绱氶浕璺殑姝ｅ父閬嬭銆傚叾 dropout 闆诲杓冧綆锛屽湪杓曡級鎴栨豢杓夋浠朵笅閮借兘淇濇寔楂樻晥宸ヤ綔銆�

鎳�(y墨ng)鐢�

閫欐 LDO 绌�(w臎n)澹撳櫒閬╃敤浜庡绋浕瀛愯ō(sh猫)鍌欙紝灏ゅ叾鏄湪闇€瑕佺┅(w臎n)瀹氫綆鍣伈闆绘簮渚涙噳(y墨ng)鐨勫牬鍚�銆傚父瑕嬬殑鎳�(y墨ng)鐢ㄥ牬鏅寘鎷絾涓嶉檺浜庯細
銆€銆€1. 渚挎敎寮忔秷璨婚闆诲瓙鐢�(ch菐n)鍝侊紝濡傛櫤鑳芥墜姗�銆佸钩鏉块浕鑵﹀強鍙┛鎴磋ō(sh猫)鍌�銆�
銆€銆€2. 闊抽牷瑷�(sh猫)鍌欙紝渚嬪鑰虫鏀惧ぇ鍣ㄥ拰楹ュ厠棰�(f膿ng)鍓嶇疆鏀惧ぇ鍣�銆�
銆€銆€3. 鐒＄窔閫氫俊妯″锛屾瘮濡傝棈(l谩n)鐗�銆乄i-Fi 鍜� GPS 妯″銆�
銆€銆€4. 宸ユキ(y猫)鎺у埗瑷�(sh猫)鍌欎腑鐨勫偝鎰熷櫒鎺ュ彛閮ㄥ垎銆�
銆€銆€5. 閱�(y墨)鐧傚剙鍣ㄥ収(n猫i)鐨勪綆鍔熻€楀瓙绯荤当(t菕ng)锛屽琛€绯栧剙鍜岃剤鎼忚姘у剙銆�