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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 > UCC2946DTR

UCC2946DTR 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/6/3 18:43:42 鏌ョ湅 闁辫畝锛�9

UCC2946DTR鏄垵绱�(j铆)鍋�(c猫)瑾�(di脿o)绡�(ji茅)锛圥SR锛夎剤娌栧搴﹁(di脿o)鍒讹紙PWM锛夋帶鍒跺櫒锛屽皥鐐洪珮鍔熺巼瀵嗗害鍜岄珮鎬ц兘鐨勯洟绶氬紡闆绘簮鎳�(y墨ng)鐢ㄨ�岃ō(sh猫)瑷�(j矛)銆傝┎鑺墖閲囩敤鎭掑畾灏�(d菐o)閫氭檪(sh铆)闁擄紙COT锛夋灦妲�(g貌u)锛岃兘澶犲湪瀵几鍏ラ浕澹撹寖鍦嶅収(n猫i)鎻愪緵蹇�熷嫊(d貌ng)鎱�(t脿i)闊挎噳(y墨ng)鍜岄珮绮惧害鐨勮几鍑洪浕澹撹(di脿o)绡�(ji茅)銆傚畠鍏�(n猫i)缃簡澶氱ó淇濊(h霉)鍔熻兘浠ョ⒑淇濈郴绲�(t菕ng)鐨勭┅(w臎n)瀹氭�у拰瀹夊叏鎬�锛屽苟鏀寔澶氱ó宸ヤ綔妯″紡渚�(l谩i)鍎�(y艒u)鍖栨晥鐜�銆�

鍙冩暩(sh霉)

鍨嬭櫉(h脿o)锛歎CC2946DTR
銆�銆�灏佽锛歋OIC-8
銆�銆�杓稿叆闆诲鑼冨湇锛�15V鑷�100V
銆�銆�闁嬮棞(gu膩n)闋荤巼锛氶珮閬�(d谩)700kHz
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C鑷�+125掳C
銆�銆�鏈�澶ц几鍑洪浕娴侊細椹�(q奴)鍕�(d貌ng)鑳藉姏鍙栨焙浜庡閮∕OSFET
銆�銆�闈滄厠(t脿i)闆绘祦锛氬皬浜�5mA
銆�銆�寰呮(j墨)鍔熻�楋細灏忎簬30mW

鐗规��

UCC2946DTR鍏锋湁浠ヤ笅鐗规�э細
銆�銆�1. 闆嗘垚浜嗘亽瀹氬皫(d菐o)閫氭檪(sh铆)闁撴帶鍒舵妧琛�(sh霉)锛屾彁渚涘揩閫熻矤(f霉)杓夌灛
銆�銆�2. 鏀寔瀵几鍏ラ浕澹撹寖鍦�锛岄仼鍚堝叏鐞冮浕缍�(w菐ng)闆诲鐨勬噳(y墨ng)鐢�銆�
銆�銆�3. 鍏�(n猫i)缃叏闈㈢殑淇濊(h霉)鍔熻兘锛屽寘鎷亷(gu貌)澹撲繚璀�(h霉)锛圤VP锛�銆佹瑺澹撻帠瀹氾紙UVLO锛夈�侀亷(gu貌)娴佷繚璀�(h霉)锛圤CP锛夊拰閬�(gu貌)婧棞(gu膩n)鏂凤紙TSD锛�銆�
銆�銆�4. 鎻愪緵绮剧⒑鐨勮几鍑洪浕澹撹(di脿o)绡�(ji茅)锛岀劇(w煤)闇�娆＄礆(j铆)鍙嶉闆昏矾锛屾笡灏戝厓浠舵暩(sh霉)閲忓拰鎴愭湰銆�
銆�銆�5. 鍙法绋嬬殑杓曡級鑴堟矕璺抽牷妯″紡锛屾彁楂樿紩杓夋晥鐜�銆�
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銆�銆�7. 鍏锋湁鍙(di脿o)绡�(ji茅)鐨勮粺鍟熷嫊(d貌ng)鏅�(sh铆)闁擄紝閬垮厤鍟熷嫊(d貌ng)鏅�(sh铆)鐨勬矕鎿婇浕娴�銆�
銆�銆�8. 鏀寔澶栭儴鍚屾鍔熻兘锛屼究浜庡鐩歌ō(sh猫)瑷�(j矛)鎴朎MI鍎�(y艒u)鍖�銆�
銆�銆�閫欎簺鐗规�т娇UCC2946DTR闈炲父閬╁悎鐢ㄤ簬鍏呴浕鍣�銆侀仼閰嶅櫒浠ュ強鍏朵粬娑堣不(f猫i)椤炲拰宸ユキ(y猫)椤為浕婧愭噳(y墨ng)鐢ㄣ��

鎳�(y墨ng)鐢�

UCC2946DTR寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 鎵嬫(j墨)鍜岀瓎瑷樻湰闆昏叇鍏呴浕鍣�銆�
銆�銆�2. USB-PD锛圥ower Delivery锛夐仼閰嶅櫒銆�銆�銆�4. 宸ユキ(y猫)瑷�(sh猫)鍌欎腑鐨勮紨鍔╅浕婧�銆�
銆�銆�5. LED鐓ф槑椹�(q奴)鍕�(d貌ng)鍣�銆�
銆�銆�鍏堕珮鏁堣兘鍜岄珮闆嗘垚搴︿娇鍏舵垚鐐洪渶瑕侀珮鍔熺巼瀵嗗害鍜屼綆鎴愭湰瑙ｆ焙鏂规鐨勭悊鎯抽伕鎿�銆�

鏇夸唬鍨嬭櫉(h脿o)

UCC2946D,
銆�銆�UCC2946DR

ucc2946dtr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(h脿o)
  • 瑭㈠児(ji脿)

ucc2946dtr璩囨枡 鏇村>

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

ucc2946dtr鍙冩暩(sh霉)

  • 妯�(bi膩o)婧�(zh菙n)鍖呰2,500
  • 椤炲垾闆嗘垚闆昏矾 (IC)
  • 瀹跺涵PMIC - 鐩�(ji膩n)鎺у櫒
  • 绯诲垪-
  • 椤炲瀷绨�(ji菐n)鍠京(f霉)浣�/鍔犻浕寰�(f霉)浣�
  • 鐩�(ji膩n)瑕栭浕澹撴暩(sh霉)鐩�1
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  • 寰�(f霉)浣�浣庢湁鏁�
  • 寰�(f霉)浣嶈秴鏅�(sh铆)鏈�灏忕偤 140 ms
  • 闆诲 - 闁ュ��鍙(di脿o)绡�(ji茅)/鍙伕鎿�
  • 宸ヤ綔婧害-40°C ~ 85°C
  • 瀹夎椤炲瀷琛ㄩ潰璨艰
  • 灏佽/澶栨8-SOIC锛�0.154"锛�3.90mm 瀵級
  • 渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁�8-SOIC
  • 鍖呰甯跺嵎 (TR)