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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 > TPS62746YFPR

TPS62746YFPR 鐧�(f膩)甯冩檪闁� 鏅傞枔锛�2025/6/4 17:59:18 鏌ョ湅 闁辫畝锛�9

TPS62746YFPR 鏄竴娆鹃珮鏁�銆佷綆鍔熻�楃殑鍚屾闄嶅杞�(zhu菐n)鎻涘櫒锛岀敱寰峰窞鍎�鍣� (TI) 鐢熺敘(ch菐n)銆傝┎鍣ㄤ欢灏堢偤闇�瑕侀珮鏁堢巼鍜屽皬瑙ｆ焙鏂规灏哄鐨勬噳(y墨ng)鐢ㄨ�岃ō(sh猫)瑷堬紝鏀寔楂橀仈 3.5A 鐨勬寔绾�(x霉)杓稿嚭闆绘祦锛屽苟鍏锋湁瀵几鍏ラ浕澹撹寖鍦嶏紙3V 鑷� 17V锛�銆傚畠闆嗘垚浜嗕笂涓嬪姛鐜� MOSFET锛岀啊鍖栦簡瑷�(sh猫)瑷堝苟娓涘皯浜嗗閮ㄥ厓浠舵暩(sh霉)閲�銆�
銆�銆�TPS62746YFPR 鎻愪緵蹇�熺灛鎱�(t脿i)闊挎噳(y墨ng)鍜屽彲瑾�(di脿o)闁嬮棞(gu膩n)闋荤巼锛屽悓鏅傚叿鍌欏绋繚璀峰姛鑳�锛屼緥濡傞亷娴佷繚璀枫�佺煭璺繚璀峰拰閬庢韩闂�(gu膩n)鏂风瓑銆傞�欎娇鍏堕潪甯搁仼鍚堝伐妤�(y猫)銆侀�氫俊浠ュ強娑堣不椤為浕瀛愯ō(sh猫)鍌欎腑鐨勯浕婧愮鐞嗘噳(y墨ng)鐢�銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�3V 鑷� 17V
銆�銆�杓稿嚭闆绘祦锛�3.5A
銆�銆�闁嬮棞(gu膩n)闋荤巼鑼冨湇锛�500kHz 鑷� 2.2MHz锛堝彲瑾�(di脿o)锛�
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�灏佽椤炲瀷锛歈FN-20
銆�銆�鍙冭�冮浕澹撶簿搴︼細卤1%
銆�銆�寰呮闆绘祦锛氬吀鍨嬪�� 1.9渭A
銆�銆�鏁堢巼锛堝吀鍨嬪�硷級锛氶珮閬� 95%

鐗规��

TPS62746YFPR 鍏峰倷浠ヤ笅涓昏鐗规�э細
銆�銆�1. 楂樻晥鐜囪ō(sh猫)瑷�锛岃兘澶犲湪鍚勭ó璨犺級姊濅欢涓嬫彁渚涘劒(y艒u)鐣扮殑鎬ц兘銆�
銆�銆�2. 瀵几鍏ラ浕澹撹寖鍦嶏紝閬╂噳(y墨ng)澶氱ó闆绘簮鍫存櫙銆�
銆�銆�3. 鍏�(n猫i)缃鍎熷姛鑳斤紝绨″寲 PCB 瑷�(sh猫)瑷堟祦绋�銆�
銆�銆�4. 蹇�熺灛鎱�(t脿i)闊挎噳(y墨ng)鑳藉姏锛岃兘澶犳湁鏁堟噳(y墨ng)灏嶈矤杓夎畩鍖�銆�
銆�銆�5. 鏀寔鍙(di脿o)闁嬮棞(gu膩n)闋荤巼锛屾柟渚垮劒(y艒u)鍖栭浕纾佸共鎿� (EMI) 鎬ц兘銆�
銆�銆�6. 灏忓昂瀵� QFN 灏佽锛屾湁鍔╀簬娓涘皯鏁撮珨瑙ｆ焙鏂规闈㈢⿳銆�
銆�銆�7. 澶氱ó淇濊姗熷埗锛岀⒑?锛熺吔绐焅琛�銆�

鎳�(y墨ng)鐢�

TPS62746YFPR 鍦ㄤ互涓嬮牁(l菒ng)鍩熸湁寤ｆ硾鎳�(y墨ng)鐢細
銆�銆�1. 宸ユキ(y猫)鑷嫊鍖栬ō(sh猫)鍌欎腑鐨勫祵鍏ュ紡闆绘簮绯荤当(t菕ng)銆�
銆�銆�2. 缍�(w菐ng)绲�(lu貌)閫氫俊鍩虹(ch菙)瑷�(sh猫)鏂�锛屼緥濡傝矾鐢卞櫒銆佷氦鎻涙鍜屽熀绔欍��
銆�銆�3. 鍙┛鎴磋ō(sh猫)鍌欏拰鍏朵粬渚挎敎寮忛浕瀛愮敘(ch菐n)鍝佷腑鐨勯浕姹犱緵闆婚浕婧愮鐞�銆�
銆�銆�4. 鏁�(sh霉)瀛椾俊铏熻檿鐞嗗櫒 (DSP) 鍜岀従(xi脿n)鍫村彲绶ㄧ▼闁�闄ｅ垪 (FPGA) 鐨勬牳蹇冮浕婧愯粚銆�
銆�銆�5. 姹借粖淇℃伅濞涙▊绯荤当(t菕ng)鐨勮紨鍔╅浕婧愭ā濉�銆�

鏇夸唬鍨嬭櫉

TPS62740锛孴PS62745

tps62746yfpr鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

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  • 渚涙噳(y墨ng)鍟�
  • 鏁�(sh霉)閲�
  • 寤犲晢
  • 灏佽/鎵硅櫉
  • 瑭㈠児

tps62746yfpr璩囨枡 鏇村>

  • 鍨嬭櫉
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級

tps62746yfpr鍙冩暩(sh霉)

  • 鐝�(xi脿n)鏈夋暩(sh霉)閲�7,205鐝�(xi脿n)璨�
  • 鍍规牸1 : 锟�12.16000鍓垏甯讹紙CT锛�3,000 : 锟�5.52121鍗峰付锛圱R锛�
  • 绯诲垪DCS-Control?
  • 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
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  • 鎷撴挷闄嶅
  • 杓稿嚭椤炲瀷鍙法绋�
  • 杓稿嚭鏁�(sh霉)1
  • 闆诲 - 杓稿叆锛堟渶灏忓�硷級2.15V
  • 闆诲 - 杓稿叆锛堟渶澶у�硷級5.5V
  • 闆诲 - 杓稿嚭锛堟渶灏忓��/鍥哄畾锛�1.2V锛�1.8V
  • 闆诲 - 杓稿嚭锛堟渶澶у�硷級-
  • 闆绘祦 - 杓稿嚭300mA
  • 闋荤巼 - 闁嬮棞(gu膩n)1.2MHz
  • 鍚屾鏁存祦鍣�鏄�
  • 宸ヤ綔婧害-40掳C ~ 85掳C锛圱A锛�
  • 瀹夎椤炲瀷琛ㄩ潰璨艰鍨�
  • 灏佽/澶栨8-XFBGA锛孌SBGA
  • 渚涙噳(y墨ng)鍟嗗櫒浠跺皝瑁�8-DSBGA