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鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫寸恫(w菐ng) 鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺

鎮ㄦ墍鍦ㄧ殑浣嶇疆锛�闆诲瓙鍏冨櫒浠堕噰璩肩恫(w菐ng) > IC鐧剧 > TPS65265

TPS65265 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/10 15:04:00 鏌ョ湅 闁辫畝锛�21

TPS65265 鏄竴娆鹃珮搴﹂泦鎴愮殑闆绘簮绠＄悊闆嗘垚闆昏矾 (PMIC)锛屽皥鐐轰綆鍔熻�楁噳(y墨ng)鐢ㄨ�岃ō(sh猫)瑷�(j矛)锛屽渚挎敎寮忚ō(sh猫)鍌�銆佸彲绌挎埓瑷�(sh猫)鍌欏拰鍏朵粬闆绘睜渚涢浕绯荤当(t菕ng)銆傚畠闆嗘垚浜嗗鍊�(g猫)闄嶅杞�(zhu菐n)鎻涘櫒鍜屼綆澹撳樊绌�(w臎n)澹撳櫒 (LDO)锛岃兘澶犲湪杓冨皬鐨勫崰浣嶉潰绌嶅収(n猫i)鎻愪緵楂樻晥鐨勯浕婧愮鐞嗘柟妗堛��
銆�銆�瑭插櫒浠堕噰鐢ㄥ皬鍨嬪皝瑁�锛屽叿鏈夐潏娲荤殑閰嶇疆閬搁爡(xi脿ng)鍜屽嚭鑹茬殑鏁堢巼鐗规�э紝闈炲父閬╁悎闇�瑕佸璺几鍑洪浕澹撶殑鎳�(y墨ng)鐢ㄥ牬鏅�銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�1.8V 鑷� 5.5V
銆�銆�杓稿嚭闆诲鑼冨湇锛�0.8V 鑷� 3.3V
銆�銆�闁嬮棞(gu膩n)闋荤巼锛�2.2MHz
銆�銆�鏈�澶ц几鍑洪浕娴侊紙姣忚矾闄嶅锛夛細500mA
銆�銆�灏佽椤炲瀷锛歐QFN-28 (4mm x 4mm)
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�寰呮(j墨)闆绘祦锛�1uA

鐗规��

TPS65265 鎻愪緵浜嗗绋姛鑳戒互婊胯冻鐝�(xi脿n)浠ｉ浕瀛愯ō(sh猫)鍌欏皪闆绘簮绠＄悊鐨勯渶姹傦細
銆�銆�1. 闆嗘垚涓夎矾楂樻晥鍚屾闄嶅杞�(zhu菐n)鎻涘櫒锛屾敮鎸佺崹(d煤)绔嬬殑杓稿嚭闆诲瑷�(sh猫)缃�銆�
銆�銆�2. 鍏�(n猫i)缃叐璺� LDO 绌�(w臎n)澹撳櫒锛岃兘澶犳彁渚涙洿娼斿噲鐨勯浕婧愯几鍑猴紝閬╁悎鐐哄櫔鑱叉晱鎰熺殑闆昏矾渚涢浕銆�
銆�銆�3. 鏀寔鍕�(d貌ng)鎱�(t脿i)闆诲瑾�(di脿o)绡�(ji茅) (DVS)锛屽彲鏍规摎(j霉)璨�(f霉)杓夐渶姹傝嚜鍕�(d貌ng)瑾�(di脿o)鏁磋几鍑洪浕澹撲互鍎�(y艒u)鍖栨晥鐜�銆�
銆�銆�4. 鎻愪緵闆绘簮姝ｅ父鎸囩ず (Power Good) 鍜屽京(f霉)浣嶄俊铏�(h脿o)杓稿嚭鍔熻兘锛屼究浜庣郴绲�(t菕ng)鐩�(ji膩n)鎺�銆�
銆�銆�5. 闆嗘垚淇濊(h霉)鍔熻兘锛屽寘鎷亷娴佷繚璀�(h霉)銆佺煭璺繚璀�(h霉)鍜岄亷婧棞(gu膩n)鏂蜂繚璀�(h霉)锛岀⒑淇濊姱鐗囧湪鐣板父鎯呮硜涓嬪畨鍏ㄩ亱(y霉n)琛�銆�
銆�銆�6. 灏忓瀷鍖栬ō(sh猫)瑷�(j矛)锛屾笡灏戜簡澶栭儴鍏冧欢鏁�(sh霉)閲�锛岀啊鍖栦簡 PCB 甯冨眬銆�

鎳�(y墨ng)鐢�

TPS65265 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬鍚勭ó闇�瑕侀珮鏁堥浕婧愮鐞嗙殑闋�(l菒ng)鍩燂細
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)渚涢浕銆�
銆�銆�2. 鍙┛鎴磋ō(sh猫)鍌欙紝渚嬪鏅鸿兘鎵嬭〃鍜屽仴韬拷韫ゅ櫒銆�
銆�銆�3. 鐗╄伅(li谩n)缍�(w菐ng) (IoT) 瑷�(sh猫)鍌欏拰鐒＄窔鍌虫劅鍣ㄧ瘈(ji茅)榛�(di菐n)銆�
銆�銆�4. 渚挎敎寮忛啱(y墨)鐧傝ō(sh猫)鍌�锛屽琛�绯栧剙鍜岃剤鎼忚姘у剙銆�
銆�銆�5. 鍏朵粬闆绘睜渚涢浕鐨勫皬鍨嬮浕瀛愮敘(ch菐n)鍝�锛屽钘�(l谩n)鐗欓煶绠卞拰閬欐帶鍣ㄣ��

鏇夸唬鍨嬭櫉(h脿o)

TPS65261, TPS65262

tps65265鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

  • 鐢�(ch菐n)鍝佸瀷铏�(h脿o)
  • 渚涙噳(y墨ng)鍟�
  • 鏁�(sh霉)閲�
  • 寤犲晢
  • 灏佽/鎵硅櫉(h脿o)
  • 瑭㈠児(ji脿)

tps65265璩囨枡 鏇村>

  • 鍨嬭櫉(h脿o)
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級