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鎮ㄥソ锛屾杩庝締鍒扮董搴�(k霉)闆诲瓙甯傚牬(ch菐ng)缍�(w菐ng) 鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺(c猫)

鎮ㄦ墍鍦ㄧ殑浣嶇疆锛�闆诲瓙鍏冨櫒浠堕噰璩�(g貌u)缍�(w菐ng) > IC鐧剧 > RT4501AWSC

RT4501AWSC 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/4/27 13:06:29 鏌ョ湅 闁辫畝锛�36

RT4501AWSC 鏄竴娆剧敱 Richtek锛堢珛閷＄鎶�锛夋帹鍑虹殑鍚屾鏁存祦闄嶅鍨� DC-DC 杞�(zhu菐n)鎻涘櫒銆傝┎鑺墖閲囩敤 PWM 鎺у埗鏂瑰紡锛岃兘澶犳彁渚涢珮鏁堢巼鐨勯浕澹撹綁(zhu菐n)鎻涳紝閬╃敤浜庨渶瑕佷綆鍔熻�楀拰灏忓昂瀵歌В姹烘柟妗堢殑鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅�銆傚叾鍏�(n猫i)閮ㄩ泦鎴愪簡涓婁笅姗� MOSFET锛岀啊(ji菐n)鍖栦簡澶栭儴闆昏矾瑷�(sh猫)瑷�(j矛)锛屽苟鏀寔瀵几鍏ラ浕澹撹寖鍦�锛屽緸鑰屽寮�(qi谩ng)浜嗗叾鍦ㄥ绋浕婧愮鐞嗘噳(y墨ng)鐢ㄤ腑鐨勯仼鐢ㄦ�с��
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鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�3V 鑷� 20V
銆�銆�杓稿嚭闆诲鑼冨湇锛�0.8V 鑷� 16V
銆�銆�闁嬮棞(gu膩n)闋荤巼锛�300kHz 鑷� 2MHz
銆�銆�鏈�澶ц几鍑洪浕娴侊細3A
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�灏佽褰㈠紡锛歐LCSP-16
銆�銆�鍏稿瀷鏁堢巼锛氶珮閬�(d谩) 95%
銆�銆�寰呮(j墨)闆绘祦锛�1uA

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RT4501AWSC 鍏锋湁浠ヤ笅涓昏鐗规�э細
銆�銆�1. 楂樻晥鐨勫悓姝ユ暣娴佹妧琛�(sh霉)锛岄檷浣庡姛鐜囨悕鑰�銆�
銆�銆�2. 鍏�(n猫i)缃笂涓嬫⿱ MOSFET锛屾笡灏戝閮ㄥ厓浠舵暩(sh霉)閲�銆�
銆�銆�3. 鏀寔鍙法绋嬮枊闂�(gu膩n)闋荤巼锛屼究浜庡劒(y艒u)鍖栨晥鐜囧拰鎬ц兘銆�
銆�銆�4. 鎻愪緵绮炬簴(zh菙n)鐨勮几鍑洪浕澹撹(di脿o)绡�(ji茅)鑳藉姏锛岄仼鍚堝悇绋矤(f霉)杓夐渶姹傘��
銆�銆�5. 闆嗘垚澶氱ó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�銆�
銆�銆�6. 蹇�熻矤(f霉)杓夌灛鎱�(t脿i)闊挎噳(y墨ng)锛屼繚璀夌┅(w臎n)瀹氳几鍑�銆�
銆�銆�7. 灏忓昂瀵稿皝瑁�锛岄仼鍚堢┖闁撳彈闄愮殑鎳�(y墨ng)鐢ㄧ挵(hu谩n)澧冦��
銆�銆�8. 瀵几鍏ラ浕澹撹寖鍦�锛岄仼鎳�(y墨ng)涓嶅悓闆绘簮杓稿叆姊濅欢銆�

鎳�(y墨ng)鐢�

RT4501AWSC 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝�锛屼緥濡傛櫤鑳芥墜姗�(j墨)銆佸钩鏉块浕鑵﹀拰渚挎敎寮忚ō(sh猫)鍌�銆�
銆�銆�2. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栬ō(sh猫)鍌欎腑鐨勯浕婧愭ā濉�銆�
銆�銆�3. 缍�(w菐ng)绲�(lu貌)閫氫俊瑷�(sh猫)鍌�锛屽璺敱鍣�銆佷氦鎻涙(j墨)绛�銆�
銆�銆�4. 鍙┛鎴磋ō(sh猫)鍌欏拰鍏朵粬闆绘睜渚涢浕鐢�(ch菐n)鍝併��
銆�銆�5. POS 绲傜鍜屽叾浠栧皬鍨嬪祵鍏ュ紡绯荤当(t菕ng)銆�
銆�銆�6. 鍚勭ó闇�瑕侀珮鏁� DC-DC 杞�(zhu菐n)鎻涚殑鍫�(ch菐ng)鏅��

鏇夸唬鍨嬭櫉(h脿o)

RT7288, AP65000, MP2639A

rt4501awsc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)