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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 > TPS62821DLCR

TPS62821DLCR 鐧�(f膩)甯冩檪闁� 鏅傞枔锛�2025/5/8 18:51:33 鏌ョ湅 闁辫畝锛�30

TPS62821 鏄竴娆鹃珮鏁堢殑鍚屾闄嶅杞�(zhu菐n)鎻涘櫒锛岀敱寰峰窞鍎�鍣紙TI锛夌敓鐢�(ch菐n)銆傝┎鍣ㄤ欢鑳藉鍦ㄥ杓稿叆闆诲鑼冨湇鍏�(n猫i)鎻愪緵绌�(w臎n)瀹氱殑杓稿嚭闆诲锛岄仼鐢ㄤ簬渚挎敎寮忛浕瀛愯ō(sh猫)鍌欍�侀浕姹犱緵闆荤郴绲�(t菕ng)鍜屽伐妤�(y猫)鎳�(y墨ng)鐢�銆傚叾鍏�(n猫i)缃殑PMOS鍜孨MOS鍔熺巼闁嬮棞(gu膩n)绠＄啊鍖栦簡瑷�(sh猫)瑷�锛屽苟娓涘皯浜嗗閮ㄥ厓浠舵暩(sh霉)閲�銆�
銆�銆�TPS62821閲囩敤DLCR灏佽褰㈠紡锛屽叿鏈夊皬鍨嬪寲銆侀珮鏁堢巼鐨勭壒榛�锛屾敮鎸佷綆闈滄厠(t脿i)闆绘祦鎿嶄綔浠ュ欢闀烽浕姹犲＝鍛�銆傚畠閭勫叿鍌欓亷娴佷繚璀�銆佺煭璺繚璀蜂互鍙婄啽闂�(gu膩n)鏂峰姛鑳斤紝纰轰繚鍦ㄧ暟甯告浠朵笅涔熻兘瀹夊叏宸ヤ綔銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�2.7V 鑷� 5.5V
銆�銆�杓稿嚭闆诲鑼冨湇锛�0.8V 鑷� 3.6V锛堝彲瑾�(di脿o)锛�
銆�銆�鏈�澶ц几鍑洪浕娴侊細2A
銆�銆�闁嬮棞(gu膩n)闋荤巼锛�2.2MHz
銆�銆�闈滄厠(t脿i)闆绘祦锛�17uA
銆�銆�寰呮闆绘祦锛�0.7uA
銆�銆�宸ヤ綔鏁堢巼锛氶珮閬�95%
銆�銆�灏佽褰㈠紡锛欴LCR-8 (2mm x 2mm)
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C

鐗规��

TPS62821 鐨勪富瑕佺壒鎬у寘鎷互涓嬪咕榛烇細
銆�銆�1. 楂樻晥鐨勫悓姝ユ暣娴佹灦妲�(g貌u)锛岃兘澶�?q奴)宕縁(xi脿n)楂橀仈95%鐨勫伐浣滄晥鐜�锛屾湁鍔╀簬闄嶄綆鍔熻�楀苟娓涘皯鐔遍噺鐢�(ch菐n)鐢�銆�
銆�銆�2. 鍏�(n猫i)缃鍎熼浕璺�锛屾笡灏戜簡灏嶅閮ㄨ鍎熷厓浠剁殑闇�姹傦紝寰炶�岀啊鍖栦簡瑷�(sh猫)瑷堥亷绋�銆�
銆�銆�3. 鏀寔鑴堟矕璺宠簫妯″紡锛圥FM锛夛紝鍦ㄨ紩杓夋浠朵笅鑷嫊鍒囨彌鑷充綆鍔熻�楁ā寮忎互鎻愰珮鏁堢巼銆�
銆�銆�4. 鎻愪緵绮炬簴(zh菙n)鐨勪娇鑳藉紩鑵筹紙EN锛�锛屽厑瑷辩敤鎴堕�氶亷澶栭儴淇¤櫉鎺у埗鑺墖鐨勯枊鍟熻垏闂�(gu膩n)闁夈��
銆�銆�5. 蹇�熺灛鎱�(t脿i)闊挎噳(y墨ng)鎬ц兘锛岀⒑淇濆湪璨犺級绐佽畩鏅備粛鑳界董鎸佺┅(w臎n)瀹氱殑杓稿嚭闆诲銆�
銆�銆�6. 鐭矾淇濊鍜岀啽闂�(gu膩n)鏂峰姛鑳斤紝澧炲挤浜嗙郴绲�(t菕ng)鐨勫彲闈犳�у拰瀹夊叏鎬�銆�
銆�銆�7. 灏忓瀷鍖栫殑DLCR灏佽褰㈠紡锛岄潪甯搁仼鍚堢┖闁撳彈闄愮殑鎳�(y墨ng)鐢ㄥ牬鏅�銆�

鎳�(y墨ng)鐢�

TPS62821 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 渚挎敎寮忛浕瀛愯ō(sh猫)鍌�锛屼緥濡傛櫤鑳芥墜姗熴�佸钩鏉块浕鑵﹀拰渚挎敎寮忛啱(y墨)鐧傝ō(sh猫)鍌�銆�
銆�銆�2. 鍙┛鎴磋ō(sh猫)鍌�锛屽鏅鸿兘鎵嬭〃鍜屽仴韬拷韫ゅ櫒銆�
銆�銆�3. 鐒＄窔鍌虫劅鍣ㄧ恫(w菐ng)绲�(lu貌)绡�(ji茅)榛�锛岀敤浜庡伐妤�(y猫)鑷嫊鍖栧拰鐗╄伅(li谩n)缍�(w菐ng)锛圛oT锛夋噳(y墨ng)鐢ㄣ��
銆�銆�4. 闆绘睜渚涢浕绯荤当(t菕ng)锛屽鎵嬫寔寮忓伐鍏峰拰閬犵▼鐩�(ji膩n)鎺цō(sh猫)鍌�銆�
銆�銆�5. 閫氫俊瑷�(sh猫)鍌欎腑鐨勯浕婧愮鐞嗘ā濉婏紝濡傝矾鐢卞櫒鍜岀恫(w菐ng)闂�(gu膩n)銆�
銆�銆�6. 宸ユキ(y猫)鎺у埗绯荤当(t菕ng)涓渶瑕侀珮鏁堥浕婧愯綁(zhu菐n)鎻涚殑閮ㄥ垎锛屼緥濡傛暩(sh霉)鎿�(j霉)閲囬泦鍠厓鍜屽祵鍏ュ紡鎺у埗鍣�銆�

鏇夸唬鍨嬭櫉

TPS62820, TPS62822, TPS62823

tps62821dlcr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

tps62821dlcr鍙冩暩(sh霉)

  • 鐝�(xi脿n)鏈夋暩(sh霉)閲�43,520鐝�(xi脿n)璨�
  • 鍍规牸1 : 锟�4.05000鍓垏甯讹紙CT锛�3,000 : 锟�1.42939鍗峰付锛圱R锛�
  • 绯诲垪-
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  • 宸ヤ綔婧害-40掳C ~ 125掳C锛圱J锛�
  • 瀹夎椤炲瀷琛ㄩ潰璨艰鍨�
  • 灏佽/澶栨8-VFDFN
  • 渚涙噳(y墨ng)鍟嗗櫒浠跺皝瑁�8-VSON-HR锛�2x1.5锛�