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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 > TPS54202

TPS54202 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/6 12:57:19 鏌ョ湅 闁辫畝锛�23

TPS54202 鏄竴娆剧敱寰峰窞鍎�鍣� (TI) 鎻愪緵鐨勯珮鏁堝悓姝ラ檷澹撹綁(zhu菐n)鎻涘櫒銆傝┎鍣ㄤ欢鑳藉鎻愪緵楂橀仈(d谩) 2A 鐨勮几鍑洪浕娴侊紝閲囩敤灏忓瀷 DSBGA-16 灏佽锛岄仼鐢ㄤ簬灏�(du矛)鏁堢巼鍜岀┖闁撹姹傝純楂樼殑鎳�(y墨ng)鐢�銆俆PS54202 鏀寔寰� 3V 鑷� 17V 鐨勫杓稿叆闆诲鑼冨湇锛屼娇鍏堕仼鍚堝绋浕婧愬牬(ch菐ng)鏅�銆�
銆�銆�鍏跺収(n猫i)閮ㄩ泦鎴愮殑楂樺伌(c猫)鍜屼綆鍋�(c猫) MOSFET 鎻愰珮浜嗘晥鐜囧苟娓涘皯浜嗗閮ㄥ厓浠剁殑鏁�(sh霉)閲�锛屽緸鑰岀啊(ji菐n)鍖栦簡瑷�(sh猫)瑷�(j矛)娴佺▼銆傝┎鍣ㄤ欢閭勫叿鏈夊彲瑾�(di脿o)闁�(k膩i)闂�(gu膩n)闋荤巼銆侀�愬懆鏈熼檺娴佷繚璀�(h霉)浠ュ強鐔遍棞(gu膩n)鏂峰姛鑳�锛岀⒑淇濆湪鍚勭ó宸ヤ綔姊濅欢涓嬬殑绌�(w臎n)瀹氭�с��

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�3V - 17V
銆�銆�杓稿嚭闆绘祦锛�2A
銆�銆�闁�(k膩i)闂�(gu膩n)闋荤巼鑼冨湇锛�200kHz - 2.2MHz
銆�銆�宸ヤ綔鏁堢巼锛氶珮閬�(d谩) 95%
銆�銆�灏佽椤炲瀷锛欴SBGA-16
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�鍟熷嫊(d貌ng)鏅�(sh铆)闁擄細鍏稿瀷鍊� 8ms
銆�銆�闂�(gu膩n)鏂烽浕娴侊細灏忎簬 1渭A

鐗规��

TPS54202 鍏锋湁浠ヤ笅椤憲鐗规�э細
銆�銆�1. 闆嗘垚楂樺伌(c猫)鍜屼綆鍋�(c猫)鍔熺巼 MOSFET锛屾笡灏戝閮ㄥ厓浠舵暩(sh霉)閲忋��
銆�銆�2. 瀵几鍏ラ浕澹撹寖鍦嶆敮鎸佸绋浕婧愭噳(y墨ng)鐢�锛屽寘鎷浕姹犱緵闆荤郴绲�(t菕ng)鍜屽伐妤�(y猫)闆绘簮銆�
銆�銆�3. 鍏�(n猫i)缃(b菙)鍎熷姛鑳�锛岀啊(ji菐n)鍖栫挵(hu谩n)璺ō(sh猫)瑷�(j矛)閬�(gu貌)绋嬨��
銆�銆�4. 鏀寔鍙法绋嬭粺鍟熷嫊(d貌ng)锛岄檷浣庢氮娑岄浕娴併��
銆�銆�5. 鎻愪緵绮炬簴(zh菙n)鐨勪娇鑳藉紩鑵虫帶鍒�锛屼究浜庣郴绲�(t菕ng)绠＄悊銆�
銆�銆�6. 楂樻晥鐨� PWM 鎺у埗妯″紡纰轰繚鍦ㄨ紩杓夊拰閲嶈級姊濅欢涓嬪潎鑳戒繚鎸侀珮鏁堢巼銆�銆�銆�8. 灏忓瀷灏佽绡�(ji茅)鐪侀浕璺澘绌洪枔锛岄仼鍚堢穵婀婂瀷瑷�(sh猫)瑷�(j矛)闇�姹�銆�

鎳�(y墨ng)鐢�

TPS54202 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 渚挎敎寮忛浕瀛愯ō(sh猫)鍌欏骞虫澘闆昏叇銆佺瓎瑷樻湰闆昏叇鍜岀Щ鍕�(d貌ng)闆绘簮銆�
銆�銆�2. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栬ō(sh猫)鍌欎腑鐨勫祵鍏ュ紡闆绘簮妯″銆�
銆�銆�3. 姹借粖闆诲瓙绯荤当(t菕ng)锛屼緥濡備俊鎭妯�(l猫)绯荤当(t菕ng)鍜屽皫(d菐o)鑸ō(sh猫)鍌�銆�
銆�銆�4. 閫氫俊鍩虹(ch菙)瑷�(sh猫)鏂戒腑鐨勯浕婧愯В姹烘柟妗�銆�
銆�銆�5. 閱�(y墨)鐧傝ō(sh猫)鍌欎腑鐨勭簿瀵嗛浕婧愮鐞嗐��
銆�銆�6. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝佷腑闇�瑕侀珮鏁�銆佸皬灏哄闆绘簮鐨勬噳(y墨ng)鐢ㄣ��
銆�銆�鐢变簬鍏堕珮鎬ц兘鍜岄潏娲绘��锛孴PS54202 鎴愮偤瑷卞闇�瑕佺┅(w臎n)瀹氱洿娴佽几鍑虹殑瑷�(sh猫)瑷�(j矛)鐨勭悊鎯抽伕鎿�銆�

鏇夸唬鍨嬭櫉(h脿o)

TPS54201, TPS54203, LM25119

tps54202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)

tps54202璩囨枡 鏇村>

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