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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 > APM4953

APM4953 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/7 13:47:13 鏌ョ湅 闁辫畝锛�30

APM4953鏄竴娆鹃珮鏁堣兘銆佷綆鍔熻�楃殑鍚屾闄嶅DC-DC杞�(zhu菐n)鎻涘櫒锛岄噰鐢ㄥ厛閫�(j矛n)鐨凜MOS宸ヨ棟鍒堕�犮�傝┎鑺墖鍏�(n猫i)缃姛鐜嘙OSFET浠ュ(sh铆)鐝�(xi脿n)楂樻晥鐜囪綁(zhu菐n)鎻�锛屽苟鏀寔瀵几鍏ラ浕澹撹寖鍦�锛岄仼鐢ㄤ簬渚挎敎寮忚ō(sh猫)鍌欏拰鍚勭ó闇�瑕佺┅(w臎n)瀹氶浕婧愯几鍑虹殑鎳�(y墨ng)鐢ㄥ牬鏅�銆�
銆�銆�APM4953閫氶亷鍏舵亽瀹氬皫(d菐o)閫氭檪(sh铆)闁擄紙COT锛夋帶鍒舵ā寮忔彁渚涘揩閫熺灛鎱�(t脿i)闊挎噳(y墨ng)鍜屽崜瓒婄殑绌�(w臎n)瀹氭�э紝鍚屾檪(sh铆)娓涘皯浜嗗皪澶栭儴瑁�(b菙)鍎熷厓浠剁殑闇�姹傘�傛澶�锛屽畠閭勫叿鏈夊绋繚璀�(h霉)鍔熻兘锛屽寘鎷亷娴佷繚璀�(h霉)銆侀亷婧繚璀�(h霉)鍜岀煭璺繚璀�(h霉)绛�锛岀⒑淇濈郴绲�(t菕ng)鍦ㄧ暟甯告儏娉佷笅鐨勫畨鍏ㄩ亱(y霉n)琛�銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�2.7V - 6V
銆�銆�杓稿嚭闆诲鑼冨湇锛�0.8V - VIN
銆�銆�鏈�澶ц几鍑洪浕娴侊細3A
銆�銆�闁嬮棞(gu膩n)闋荤巼锛�1.2MHz
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40鈩� 鑷� +85鈩�
銆�銆�灏佽褰㈠紡锛歈FN-16(3x3mm)
銆�銆�寰呮(j墨)闆绘祦锛�1uA
銆�銆�鏁堢巼锛堝吀鍨嬪�硷級锛�95%

鐗规��

APM4953閲囩敤鍚屾鏁存祦鎶�琛�(sh霉)锛屽ぇ骞呮彁鍗囦簡杞�(zhu菐n)鎻涙晥鐜�锛岀壒鍒ユ槸鍦ㄨ紩杓夋浠朵笅琛ㄧ従(xi脿n)鍎�(y艒u)鐣般�傚叾鍥哄畾1.2MHz鐨勯珮闋婚枊闂�(gu膩n)闋荤巼鍏佽ū浣跨敤杓冨皬灏哄鐨勫閮ㄩ浕鎰熷拰闆诲锛屽緸鑰岀瘈(ji茅)鐪丳CB绌洪枔骞堕檷浣庢暣楂旇В姹烘柟妗堟垚鏈��
銆�銆�姝ゅ锛岃姱鐗囧叿鍌欏彲瑾�(di脿o)杌熷暉鍕�(d貌ng)鍔熻兘锛岃兘澶犳湁鏁堥槻姝㈠暉鍕�(d貌ng)鏅�(sh铆)鐨勬氮娑岄浕娴佸皪闆昏矾閫犳垚娌栨搳銆傛亽瀹氬皫(d菐o)閫氭檪(sh铆)闁撴帶鍒舵ā寮忎娇APM4953鍦ㄨ矤(f霉)杓夎畩鍖栨檪(sh铆)鍏峰倷鏇村揩鐨勫嫊(d貌ng)鎱�(t脿i)闊挎噳(y墨ng)鑳藉姏锛岄�欏皪浜庣従(xi脿n)浠ｉ浕瀛愯ō(sh猫)鍌欎腑甯歌鐨勭獊鐧�(f膩)鎬ц矤(f霉)杓夊挨鐐洪噸瑕併��
銆�銆�鑺墖鍏�(n猫i)閮ㄩ泦鎴愪簡涓�绯诲垪鍏ㄩ潰鐨勪繚璀�(h霉)姗�(j墨)鍒�锛屽閬庢祦淇濊(h霉)銆侀亷婧棞(gu膩n)鏂蜂互鍙婃瑺澹撻枆閹栧姛鑳�锛屼繚璀変簡鍦ㄥ悇绋京(f霉)闆滃伐娉佷笅绯荤当(t菕ng)鐨勫彲闈犳��銆�

鎳�(y墨ng)鐢�

APM4953寤ｆ硾鎳�(y墨ng)鐢ㄤ簬渚挎敎寮忔秷璨�(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�銆佽棈(l谩n)鐗欒�虫(j墨)浠ュ強鍏朵粬闆绘睜渚涢浕瑷�(sh猫)鍌欎腑鐨勯浕婧愮鐞嗛儴鍒�銆�
銆�銆�鍙﹀锛岀敱浜庡叾楂樻晥鐜囧拰灏忛珨绌嶇壒榛�(di菐n)锛孉PM4953涔熼潪甯搁仼鍚堝伐妤�(y猫)鎺у埗銆佺墿鑱�(li谩n)缍�(w菐ng)绡�(ji茅)榛�(di菐n)瑷�(sh猫)鍌�銆佸彲绌挎埓瑷�(sh猫)鍌欏強姹借粖闆诲瓙绯荤当(t菕ng)鐨勮紨鍔╅浕婧愯ō(sh猫)瑷�(j矛)銆�

鏇夸唬鍨嬭櫉

APM4952
銆�銆�APM4954
銆�銆�RT7287

apm4953鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

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

apm4953璩囨枡 鏇村>

  • 鍨嬭櫉
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級

apm4953鍙冩暩(sh霉)

  • 鐝�(xi脿n)鏈夋暩(sh霉)閲�3,000鐝�(xi脿n)璨�
  • 鍍�(ji脿)鏍�1 : 锟�4.85000鍓垏甯讹紙CT锛�3,000 : 锟�1.72290鍗峰付锛圱R锛�
  • 绯诲垪UMW
  • 鍖呰鍗峰付锛圱R锛夊壀鍒囧付锛圕T锛塂igi-Reel? 寰楁嵎瀹氬埗鍗峰付
  • 鐢�(ch菐n)鍝佺媭鎱�(t脿i)鍦ㄥ敭
  • 鎶�琛�(sh霉)-
  • 閰嶇疆-
  • FET 鍔熻兘妯�(bi膩o)婧�(zh菙n)
  • 婕忔簮闆诲锛圴dss锛�30V
  • 25掳C 鏅�(sh铆)闆绘祦 - 閫ｇ簩(x霉)婕忔サ (Id)5.3A锛圱a锛�
  • 涓嶅悓 Id銆乂gs 鏅�(sh铆)灏�(d菐o)閫氶浕闃伙紙鏈�澶у�硷級41 姣瓙 @ 5.3A锛�10V
  • 涓嶅悓 Id 鏅�(sh铆) Vgs(th)锛堟渶澶у�硷級2.5V @ 250渭A
  • 涓嶅悓 Vgs 鏅�(sh铆)鏌垫サ闆昏嵎?(Qg)锛堟渶澶у�硷級12nC @ 10V
  • 涓嶅悓 Vds 鏅�(sh铆)杓稿叆闆诲 (Ciss)锛堟渶澶у�硷級504pF @ 15V
  • 鍔熺巼 - 鏈�澶у��2W锛圱a锛�
  • 宸ヤ綔婧害-55掳C ~ 150掳C锛圱J锛�
  • 瀹夎椤炲瀷琛ㄩ潰璨艰鍨�
  • 灏佽/澶栨8-SOIC锛�0.154"锛�3.90mm 瀵級
  • 渚涙噳(y墨ng)鍟嗗櫒浠跺皝瑁�8-SOP