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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 > TPS548D21

TPS548D21 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/7 12:55:07 鏌ョ湅 闁辫畝锛�27

TPS548D21 鏄竴娆剧敱寰峰窞鍎�鍣紙TI锛夌敓鐢�(ch菐n)鐨勯珮鏁堝悓姝ラ檷澹撹綁(zhu菐n)鎻涘櫒銆傚畠閲囩敤 SOIC-8 灏佽锛屾敮鎸佸杓稿叆闆诲鑼冨湇锛屽苟鑳芥彁渚涢珮閬�(d谩) 6A 鐨勯�ｇ簩(x霉)杓稿嚭闆绘祦銆傝┎鑺墖鍏�(n猫i)缃珮鍋�(c猫)鍜屼綆鍋�(c猫) MOSFET锛屽叿鏈夊揩閫熺灛鎱�(t脿i)闊挎噳(y墨ng)鍜岀簿纰虹殑浣胯兘鎺у埗鍔熻兘锛岄仼鐢ㄤ簬宸ユキ(y猫)銆侀�氫俊鍜屾苯杌婄瓑闋�(l菒ng)鍩熺殑澶氱ó鎳�(y墨ng)鐢�銆�
銆�銆�TPS548D21 鎻愪緵鍏ㄩ潰鐨勪繚璀�(h霉)鍔熻兘锛屽寘鎷亷娴佷繚璀�(h霉)銆侀亷婧棞(gu膩n)鏂蜂互鍙婃瑺澹撻帠瀹氱瓑鐗规��锛岀⒑淇濈郴绲�(t菕ng)鍦ㄥ悇绋浠朵笅鐨勭┅(w臎n)瀹氶亱(y霉n)琛屻��

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�4.5V 鑷� 36V
銆�銆�杓稿嚭闆诲鑼冨湇锛�0.9V 鑷� 34V
銆�銆�鏈�澶ц几鍑洪浕娴侊細6A
銆�銆�闁嬮棞(gu膩n)闋荤巼鑼冨湇锛�200kHz 鑷� 2.2MHz
銆�銆�灏佽椤炲瀷锛歋OIC-8
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�鏁堢巼锛氶珮閬�(d谩) 97%
銆�銆�闈滄厠(t脿i)闆绘祦锛氬吀鍨嬪�� 120渭A

鐗规��

TPS548D21 鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 鍏�(n猫i)缃姛鐜� MOSFET锛岀劇(w煤)闇�澶栭儴椹�(q奴)鍕�(d貌ng)闆昏矾锛屾笡灏戝厓浠舵暩(sh霉)閲忓拰 PCB 闈㈢⿳銆�
銆�銆�2. 瀵几鍏ラ浕澹撹寖鍦嶏紙4.5V 鑷� 36V锛夛紝閬╁悎澶氱ó闆绘簮鐠�(hu谩n)澧�銆�
銆�銆�3. 鍙(di脿o)闁嬮棞(gu膩n)闋荤巼锛屽厑瑷辩敤鎴跺劒(y艒u)鍖栨晥鐜囪垏鎬ц兘涔嬮枔鐨勫钩琛�銆�
銆�銆�4. 绮剧⒑鐨勪娇鑳藉紩鑵抽柧鍊硷紝渚夸簬瀵�(sh铆)鐝�(xi脿n)闈堟椿鐨勯浕婧愮鐞嗘柟妗�銆�
銆�銆�5. 蹇�熻矤(f霉)杓夌灛鎱�(t脿i)闊挎噳(y墨ng)锛岄仼鍚堝皪(du矛)鍕�(d貌ng)鎱�(t脿i)鎬ц兘瑕佹眰杓冮珮鐨勬噳(y墨ng)鐢�銆�
銆�銆�6. 鎻愪緵閫愬懆鏈熼檺娴佷繚璀�(h霉)銆佺啽闂�(gu膩n)鏂峰強娆犲閹栧畾鍔熻兘锛屽寮�(qi谩ng)绯荤当(t菕ng)鍙潬鎬�銆�
銆�銆�7. 鏀寔澶栭儴瑁�(b菙)鍎熺恫(w菐ng)绲�(lu貌)锛岄��(j矛n)涓�姝ユ彁鍗囪ō(sh猫)瑷�(j矛)闈堟椿鎬с��

鎳�(y墨ng)鐢�

TPS548D21 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 宸ユキ(y猫)瑷�(sh猫)鍌欎腑鐨勫垎甯冨紡闆绘簮绯荤当(t菕ng)銆�
銆�銆�2. 鏁�(sh霉)鎿�(j霉)閫氫俊鍜岄浕淇¤ō(sh猫)鍌欎腑鐨勪腑闁撶附绶氳綁(zhu菐n)鎻�銆�
銆�銆�3. 姹借粖闆诲瓙涓殑杓斿姪闆绘簮妯″銆�
銆�銆�4. 绛嗚鏈浕鑵﹀拰鍏朵粬渚挎敎寮忚ō(sh猫)鍌欑殑闆绘睜渚涢浕绯荤当(t菕ng)銆�
銆�銆�5. LED 椹�(q奴)鍕�(d貌ng)鍣ㄥ強鍏朵粬闇�瑕侀珮鏁堢巼鍜岄珮鎬ц兘鐨� DC/DC 杞�(zhu菐n)鎻涘牬(ch菐ng)鍚�銆�
銆�銆�6. 浠讳綍闇�瑕佸皣杓冮珮闆诲闄嶈嚦杓冧綆绌�(w臎n)瀹氶浕澹撶殑鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅�銆�

鏇夸唬鍨嬭櫉(h脿o)

TPS546D24A, LM25119, TPS54360

tps548d21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)

tps548d21璩囨枡 鏇村>

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