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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 > TPS62040

TPS62040 鐧�(f膩)甯冩檪闁� 鏅傞枔锛�2025/5/6 13:08:27 鏌ョ湅 闁辫畝锛�25

TPS62040 鏄竴娆鹃珮鏁堝悓姝ラ檷澹撹綁(zhu菐n)鎻涘櫒锛岄仼鐢ㄤ簬渚挎敎寮忚ō(sh猫)鍌欏拰鍏朵粬闇�瑕佷綆鍔熻��銆佸皬灏哄瑙ｆ焙鏂规鐨勬噳(y墨ng)鐢�銆傝┎鑺墖鑳藉鎻愪緵楂橀仈 400mA 鐨勮几鍑洪浕娴�锛屽苟鍏锋湁妤典綆鐨勯潨鎱�(t脿i)闆绘祦锛岄潪甯搁仼鍚堥浕姹犱緵闆荤郴绲�(t菕ng)銆�
銆�銆�TPS62040 闆嗘垚浜嗕笂涓嬪叐鍊嬪姛鐜� MOSFET锛屾敮鎸� 2.3V 鑷� 5.5V 鐨勫杓稿叆闆诲鑼冨湇锛屽彲鐐哄柈绡�(ji茅)閶伴洟瀛愭垨閶拌仛鍚堢墿闆绘睜浠ュ強澶氱瘈(ji茅)鍫挎�ч浕姹犱緵闆荤殑瑷�(sh猫)鍌欐彁渚涚┅(w臎n)瀹氱殑闆绘簮杓稿嚭銆傚叾鍥哄畾闋荤巼 PWM 鎺у埗妯″紡纰轰繚浜嗛珮鏁堢巼鍜岃壇濂界殑璨犺級鐬厠(t脿i)闊挎噳(y墨ng)銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�2.3V 鑷� 5.5V
銆�銆�杓稿嚭闆诲鑼冨湇锛�0.8V 鑷� 3.6V锛堜互 50mV 姝ラ�插彲瑾�(di脿o)锛�
銆�銆�杓稿嚭闆绘祦锛�400mA
銆�銆�闁嬮棞(gu膩n)闋荤巼锛�2.4MHz
銆�銆�闈滄厠(t脿i)闆绘祦锛�30uA
銆�銆�寰呮闆绘祦锛�0.9uA
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C

鐗规��

TPS62040 鍏锋湁闈炲父楂樼殑闆嗘垚搴�锛屾笡灏戜簡澶栭儴鍏冧欢鐨勬暩(sh霉)閲忓拰鏁撮珨瑙ｆ焙鏂规鐨勫昂瀵搞�傚畠閲囩敤鍏堥�茬殑鑴堝瑾�(di脿o)鍒讹紙PWM锛夋妧琛�(sh霉)锛屽彲鍦ㄨ紩杓夋浠朵笅鑷嫊閫插叆鐪侀浕妯″紡浠ョ董鎸侀珮鏁堢巼銆傛澶栵紝瑭插櫒浠堕倓鍏峰倷浠ヤ笅鐗归粸锛�
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銆�銆�4. 灏忓瀷 DSBGA-6 鍜� WSON-6 灏佽锛岄仼鍚堢┖闁撳彈闄愮殑鎳�(y墨ng)鐢ㄥ牬鏅�銆�

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TPS62040 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬鍚勭ó渚挎敎寮忛浕瀛愮敘(ch菐n)鍝佷腑锛屼緥濡傛櫤鑳芥墜姗�銆佸钩鏉块浕鑵︺�佸彲绌挎埓瑷�(sh猫)鍌�銆佽棈鐗欒�虫绛�銆傛澶�锛屽畠涔熼仼鐢ㄤ簬鐒＄窔鍌虫劅鍣ㄧ恫(w菐ng)绲�(lu貌)銆佸伐妤�(y猫)鑷嫊鍖栬ō(sh猫)鍌欎互鍙婁换浣曞皪闆绘簮鏁堢巼鍜岄珨绌嶈姹傝純楂樼殑鍫村悎銆�
銆�銆�鍏稿瀷鎳�(y墨ng)鐢ㄥ寘鎷細
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銆�銆�- 鐐哄皠闋伙紙RF锛夋ā濉婁緵闆�
銆�銆�- 鐐哄瓨鍎插櫒鍜屾暩(sh霉)鎿�(j霉)鎺ュ彛闆昏矾渚涢浕
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鏇夸唬鍨嬭櫉

TPS62041, TPS62042

tps62040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

tps62040璩囨枡 鏇村>

  • 鍨嬭櫉
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級