鏅傞枔锛�2025/5/13 12:37:04
闁辫畝锛�22
TPS62231DRYT 鏄竴娆剧敱寰峰窞鍎�鍣� (TI) 鎻愪緵鐨勯珮鏁堝悓姝ラ檷澹撹綁(zhu菐n)鎻涘櫒锛岄噰鐢� DRY 灏佽褰㈠紡銆傝┎鑺墖鍏锋湁楂樻晥鐜�銆佸皬灏哄鍜屼綆鍔熻�楃殑鐗归粸锛岄仼鐢ㄤ簬渚挎敎寮忛浕瀛愯ō(sh猫)鍌�銆佺劇绶氬偝鎰熷櫒缍�(w菐ng)绲′互鍙婄┖闁撳彈闄愮殑鎳夌敤鍫存櫙銆�
銆�銆�TPS62231 绯诲垪鏀寔瀵几鍏ラ浕澹撹寖鍦�锛屽苟涓旇兘澶犳彁渚涚┅(w臎n)瀹氱殑杓稿嚭闆绘祦銆傚叾鍏�(n猫i)缃鍎熷姛鑳界啊鍖栦簡瑷�(sh猫)瑷堟祦绋�锛屽悓鏅� PWM 鎺у埗妯″紡纰轰繚浜嗗湪涓嶅悓璨犺級姊濅欢涓嬬殑绌�(w臎n)瀹氭�ц兘銆�
杓稿叆闆诲鑼冨湇锛�2.5V - 5.5V
銆�銆�杓稿嚭闆诲鑼冨湇锛�0.8V - 3.6V
銆�銆�杓稿嚭闆绘祦锛氶珮閬� 400mA
銆�銆�宸ヤ綔闋荤巼锛�2.2MHz
銆�銆�闂�(gu膩n)鏂烽浕娴侊細鍏稿瀷鍊� 0.2渭A
銆�銆�灏佽椤炲瀷锛欴SBGA-10 (DRYT)
銆�銆�宸ヤ綔鏁堢巼锛氶珮閬� 95%
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
TPS62231DRYT 鐨勪富瑕佺壒鎬у寘鎷互涓嬪咕榛烇細
銆�銆�1. 楂樻晥鍚屾鏁存祦鎶�琛�(sh霉)锛屾笡灏戝姛鐜囨悕鑰�銆�
銆�銆�2. 鍏�(n猫i)缃挵(hu谩n)璺鍎�锛岀劇闇�澶栭儴绲勪欢鍗冲彲瀵︾従(xi脿n)蹇�熷暉鍕曞拰绌�(w臎n)瀹氶亱琛�銆�
銆�銆�3. 瓒呬綆闈滄厠(t脿i)闆绘祦瑷�(sh猫)瑷�锛岄潪甯搁仼鍚堥浕姹犱緵闆荤郴绲�(t菕ng)銆�
銆�銆�4. 鏀寔鑴堟矕璺宠簫妯″紡锛屽湪杓曡級姊濅欢涓嬮�蹭竴姝ユ彁鍗囨晥鐜�銆�
銆�銆�5. 鍗犳澘闈㈢⿳灏�锛屼究浜庡皬鍨嬪寲瑷�(sh猫)瑷堛��
銆�銆�6. 鐔遍棞(gu膩n)鏂蜂繚璀疯垏鐭矾淇濊鍔熻兘锛屽寮风郴绲�(t菕ng)鐨勫彲闈犳�с��
TPS62231DRYT 寤ｆ硾鎳夌敤浜庡绋牁(l菒ng)鍩燂細
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﹀強鍙┛鎴磋ō(sh猫)鍌�銆�
銆�銆�2. 宸ユキ(y猫)鐢ㄧ劇绶氬偝鎰熷櫒绡�(ji茅)榛炴垨閬犵▼鐩�(ji膩n)鎺фā濉�銆�
銆�銆�3. 閱�(y墨)鐧傝ō(sh猫)鍌欎腑鐨勯浕婧愮鐞嗛儴鍒嗭紝渚嬪渚挎敎寮忓仴搴风洠(ji膩n)娓缃�銆�
銆�銆�4. 浠讳綍闇�瑕侀珮鏁堝皬鍨嬮浕婧愯В姹烘柟妗堢殑鍦版柟锛屽鐗╄伅(li谩n)缍�(w菐ng)绲傜绡�(ji茅)榛炲拰闆绘睜渚涢浕鐢�(ch菐n)鍝�銆�
銆�銆�瑭插櫒浠舵啈鍊熷叾鍑鸿壊鐨勬晥鐜囪〃鐝�(xi脿n)鍜岀穵婀婂褰�锛屾垚鐐虹溇澶氫綆鍔熻�楁噳鐢ㄧ殑鐞嗘兂閬告搰銆�
TPS62231DBVT, TPS62231DG4
