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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(f猫i)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 > TPS62172DSGT

TPS62172DSGT 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/8 19:08:24 鏌ョ湅 闁辫畝锛�27

TPS62172 鏄竴娆鹃珮鏁堛�佷綆鍔熻�楃殑鍚屾闄嶅杞�(zhu菐n)鎻涘櫒锛屽皥鐐烘豢瓒充究鏀滃紡闆诲瓙瑷�(sh猫)鍌欏拰绌洪枔鍙楅檺鎳�(y墨ng)鐢ㄧ殑闇�姹傝�岃ō(sh猫)瑷�(j矛)銆傝┎鍣ㄤ欢閲囩敤 DSGT 灏佽褰㈠紡锛屽叿鏈夊皬灏哄鍜岄珮鐔辨晥鐜囩殑鐗归粸(di菐n)锛岃兘澶犳彁渚涢珮閬�(d谩) 3A 鐨勯�ｇ簩(x霉)杓稿嚭闆绘祦銆俆PS62172 鏀寔 2.5V 鑷� 5.5V 鐨勮几鍏ラ浕澹撹寖鍦�锛屽苟涓斿彲浠ラ厤缃偤鍥哄畾杓稿嚭闆诲鎴栭�氶亷澶栭儴闆婚樆鍒嗗鍣ㄨ(di脿o)绡�(ji茅)杓稿嚭闆诲銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�2.5V 鑷� 5.5V
銆�銆�杓稿嚭闆诲鑼冨湇锛�0.8V 鑷� 3.6V
銆�銆�杓稿嚭闆绘祦锛氶珮閬�(d谩) 3A
銆�銆�闁嬮棞(gu膩n)闋荤巼锛�2.2MHz
銆�銆�灏佽锛欴SGT (WSON-10)
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) 95%

鐗规��

TPS62172 鍏锋湁浠ヤ笅闂�(gu膩n)閸电壒鎬э細
銆�銆�1. 楂樻晥鐨� PWM 妯″紡閬�(y霉n)琛�锛岃兘澶犲湪杓曡級姊濅欢涓嬭嚜鍕曞垏鎻涘埌鐪侀浕妯″紡浠ヤ繚鎸侀珮鏁堢巼銆�
銆�銆�2. 鍏�(n猫i)缃(b菙)鍎熷姛鑳斤紝绨″寲浜嗛浕璺ō(sh猫)瑷�(j矛)骞舵笡灏戜簡澶栭儴鍏冧欢鏁�(sh霉)閲�銆�
銆�銆�3. 鎻愪緵鐭矾淇濊(h霉)銆侀亷婧繚璀�(h霉)浠ュ強娆犲閹栧畾鍔熻兘锛岀⒑淇濆湪鐣板父鎯呮硜涓嬬┅(w臎n)瀹氶亱(y霉n)琛屻��
銆�銆�4. 蹇�熺灛鎱�(t脿i)闊挎噳(y墨ng)锛岄仼鐢ㄤ簬灏嶉浕婧愮┅(w臎n)瀹氭�ц姹傝純楂樼殑鍫存櫙銆�
銆�銆�5. 灏忓瀷灏佽閬╁悎绌洪枔鏈夐檺鐨勬噳(y墨ng)鐢ㄧ挵(hu谩n)澧�銆�

鎳�(y墨ng)鐢�

TPS62172 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬澶氱ó闋�(l菒ng)鍩燂細
銆�銆�1. 渚挎敎寮忔秷璨�(f猫i)椤為浕瀛愮敘(ch菐n)鍝�锛屽鏅鸿兘鎵嬫(j墨)銆佸钩鏉块浕鑵﹀拰鍙┛鎴磋ō(sh猫)鍌�銆�
銆�銆�2. 宸ユキ(y猫)鑷嫊鍖栬ō(sh猫)鍌欎腑鐨勪綆鍔熻�楁ā濉婁緵闆�銆�
銆�銆�3. 閫氫俊瑷�(sh猫)鍌欎腑鐨勮紨鍔╅浕婧愪緵鎳�(y墨ng)銆�
銆�銆�4. 缍�(w菐ng)绲�(lu貌)璺敱鍣ㄥ拰浜ゆ彌姗�(j墨)绛夌恫(w菐ng)绲�(lu貌)瑷�(sh猫)鍌欑殑鍏�(n猫i)閮ㄩ浕婧愮鐞�銆�
銆�銆�5. 閱�(y墨)鐧傝ō(sh猫)鍌欎腑鐨勭簿瀵嗛浕婧愯В姹烘柟妗�銆�

鏇夸唬鍨嬭櫉

TPS62170, TPS62171

tps62172dsgt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(ji脿)

tps62172dsgt璩囨枡 鏇村>

  • 鍨嬭櫉
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級

tps62172dsgt鐢�(ch菐n)鍝�

tps62172dsgt鍙冩暩(sh霉)

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  • 杓稿嚭闆诲3.3V
  • 杓稿叆闆诲3 V ~ 17 V
  • PWM 鍨�娣峰悎鐗�
  • 闋荤巼 - 闁嬮棞(gu膩n)2.25MHz
  • 闆绘祦 - 杓稿嚭500mA
  • 鍚屾鏁存祦鍣�鏄�
  • 宸ヤ綔婧害-40°C ~ 85°C
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