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鎮ㄥソ锛屾杩庝締(l谩i)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 > TPS54318RTER

TPS54318RTER 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2024/2/27 13:51:11 鏌ョ湅 闁辫畝锛�443

TPS54318RTER鏄竴娆鹃珮鏁堢巼鍚屾鏁存祦闄嶅DC-DC杞�(zhu菐n)鎻涘櫒锛岀敱寰峰窞鍎�鍣紙Texas Instruments锛夊叕鍙哥敓鐢�(ch菐n)銆傝┎鑺墖閲囩敤鍏堥��(j矛n)鐨勬帶鍒舵妧琛�(sh霉)鍜岄珮鎬ц兘鐨勫姛鐜嘙OSFET锛屽彲瀵�(sh铆)鐝�(xi脿n)楂樻晥鐜囩殑闆绘簮杞�(zhu菐n)鎻�銆�
TPS54318RTER鍏锋湁寤ｆ硾鐨勮几鍏ラ浕澹撹寖鍦�锛屽緸4.5V鍒�28V锛岄仼鐢ㄤ簬澶氱ó鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅�銆傚畠鑳藉杓稿嚭绌�(w臎n)瀹氱殑闆诲锛岃几鍑洪浕澹撹寖鍦嶇偤0.8V鍒�5.5V锛岃几鍑洪浕娴侀珮閬�(d谩)3A銆傝┎鑺墖閭勫叿鏈夊緢浣庣殑闈滄厠(t脿i)闆绘祦锛岃兘澶犲湪杓曡矤(f霉)杓夋浠朵笅淇濇寔楂樻晥鐜囥��
瑭茶姱鐗囬噰鐢ㄦ亽闋籔WM鎺у埗鏂瑰紡锛屽叿鏈夊揩閫熺殑鍕�(d貌ng)鎱�(t脿i)闊挎噳(y墨ng)鍜岀┅(w臎n)瀹氱殑杓稿嚭闆诲銆傚畠閭勫叿鏈夊绋繚璀�(h霉)鍔熻兘锛屽寘鎷亷婧繚璀�(h霉)銆侀亷杓変繚璀�(h霉)鍜岀煭璺繚璀�(h霉)锛岃兘澶犱繚璀�(h霉)闆绘簮鍜岃矤(f霉)杓夌殑瀹夊叏銆�
TPS54318RTER閲囩敤灏忓昂瀵哥殑灏佽锛屼究浜庡湪绶婃箠鐨勯浕璺澘涓婂竷灞�銆傚畠閭勬敮鎸佸閮ㄥ悓姝ユ檪(sh铆)閻樿几鍏�锛屽彲浠ヨ垏鍏朵粬DC-DC杞�(zhu菐n)鎻涘櫒閰嶅悎浣跨敤锛屼互鎻愰珮鏁村��(g猫)绯荤当(t菕ng)鐨勬晥鐜�銆�
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鍙冩暩(sh霉)鎸囨(bi膩o)

杓稿叆闆诲鑼冨湇锛�4.5V鑷�28V
銆�銆�杓稿嚭闆诲鑼冨湇锛�0.76V鑷�6V
銆�銆�杓稿嚭闆绘祦锛�3A
銆�銆�鏁堢巼锛氶珮閬�(d谩)95%
銆�銆�闁嬮棞(gu膩n)闋荤巼锛�500kHz
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C鑷�125掳C

绲勬垚绲�(ji茅)妲�(g貌u)

杓稿叆婵炬尝闆诲
銆�銆�杓稿叆闆绘劅
銆�銆�MOSFET闁嬮棞(gu膩n)
銆�銆�杓稿嚭闆绘劅
銆�銆�杓稿嚭婵炬尝闆诲
銆�銆�鎺у埗鍣ㄥ拰鍙嶉闆昏矾

宸ヤ綔鍘熺悊

TPS54318RTER閲囩敤鍚屾鏁存祦闄嶅杞�(zhu菐n)鎻涘櫒鐨勫伐浣滃師鐞�銆傜暥(d膩ng)杓稿叆闆诲鏂藉姞鍦ㄨ几鍏ラ浕鎰熶笂鏅�(sh铆)锛孧OSFET闁嬮棞(gu膩n)鎵撻枊锛岄浕鎰熷劜(ch菙)瀛樿兘閲�銆傜暥(d膩ng)MOSFET闁嬮棞(gu膩n)闂�(gu膩n)闁夋檪(sh铆)锛岄浕鎰熼噵鏀惧劜(ch菙)瀛樼殑鑳介噺锛岄�氶亷浜屾サ绠″偝閬炵郸杓稿嚭闆诲锛屽緸鑰屽(sh铆)鐝�(xi脿n)闄嶅杞�(zhu菐n)鎻�銆傛帶鍒跺櫒灏�(du矛)MOSFET闁嬮棞(gu膩n)閫�(j矛n)琛岃(di脿o)绡�(ji茅)锛屼互缍寔杓稿嚭闆诲绌�(w臎n)瀹氥��

鎶�琛�(sh霉)瑕侀粸(di菐n)

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銆�銆�鍙(di脿o)绡�(ji茅)鐨勯枊闂�(gu膩n)闋荤巼锛屽彲鏍规摎(j霉)鎳�(y墨ng)鐢ㄩ渶姹傞��(j矛n)琛岃ō(sh猫)缃�
銆�銆�閲囩敤灏忓皝瑁濆拰浣庡閮ㄥ厓浠舵暩(sh霉)閲忚ō(sh猫)瑷�(j矛)锛岄仼鍚堢穵婀婄殑鎳�(y墨ng)鐢ㄧ┖闁�

瑷�(sh猫)瑷�(j矛)娴佺▼

瑷�(sh猫)瑷�(j矛)TPS54318RTER鐨勬祦绋嬪涓嬶細
銆�銆�纰哄畾杓稿叆闆诲鑼冨湇鍜岃几鍑洪浕澹撻渶姹�
銆�銆�鏍规摎(j霉)杓稿嚭闆绘祦闇�姹傞伕鎿囧悎閬╃殑闆绘劅鍜岃几鍑烘烤娉㈤浕瀹�
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銆�銆�閫�(j矛n)琛岄浕璺ō(sh猫)瑷�(j矛)鍜屽竷灞�
銆�銆�閫�(j矛n)琛岄浕璺豢鐪熷拰鍒嗘瀽
銆�銆�閫�(j矛n)琛屽師鐞嗗湒瑷�(sh猫)瑷�(j矛)鍜孭CB甯冨眬
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銆�銆�閫�(j矛n)琛屾脯(c猫)瑭﹀拰瑾�(di脿o)瑭�

甯歌鏁呴殰鍙婇爯(y霉)闃叉帾鏂�

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tps54318rter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)

tps54318rter璩囨枡 鏇村>

  • 鍨嬭櫉(h脿o)
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級

tps54318rter鍙冩暩(sh霉)

  • 鐢�(ch菐n)鍝佸煿瑷�(x霉n)妯″Understanding SWIFT Step Down Dc/Dc Converters
  • 妯�(bi膩o)婧�(zh菙n)鍖呰1
  • 椤炲垾闆嗘垚闆昏矾 (IC)
  • 瀹跺涵PMIC - 绌�(w臎n)澹撳櫒 - DC DC 闁嬮棞(gu膩n)绌�(w臎n)澹撳櫒
  • 绯诲垪SWIFT™
  • 椤炲瀷闄嶅锛堥檷澹擄級
  • 杓稿嚭椤炲瀷鍙(di脿o)寮�
  • 杓稿嚭鏁�(sh霉)1
  • 杓稿嚭闆诲0.8 V ~ 4.5 V
  • 杓稿叆闆诲2.95 V ~ 6 V
  • PWM 鍨�闆绘祦妯″紡
  • 闋荤巼 - 闁嬮棞(gu膩n)200kHz ~ 2MHz
  • 闆绘祦 - 杓稿嚭3A
  • 鍚屾鏁存祦鍣�鏄�
  • 宸ヤ綔婧害-40°C ~ 150°C
  • 瀹夎椤炲瀷琛ㄩ潰璨艰
  • 灏佽/澶栨16-WFQFN 瑁搁湶鐒婄洡
  • 鍖呰Digi-Reel®
  • 渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁�16-WQFN 瑁搁湶鐒婄洡锛�3x3锛�
  • 鍏跺畠鍚嶇ū296-25292-6