鏅傞枔锛�2025/4/30 15:13:39
闁辫畝锛�31
TPS40170MRGYTEP 鏄竴娆惧悓姝ラ檷澹撳瀷 DC-DC 鎺у埗鍣紝鐢卞痉宸炲剙鍣紙TI锛夌敓鐢�(ch菐n)銆傝┎鍣ㄤ欢閲囩敤闆绘祦妯″紡鎺у埗鏋舵(g貌u)锛岃兘澶犳彁渚涢珮鏁堢巼鍜屽嚭鑹茬殑璨犺級鐬厠(t脿i)闊挎噳(y墨ng)銆傚畠鏀寔瀵几鍏ラ浕澹撹寖鍦�锛屽苟涓斿彲浠ラ厤缃偤椹�(q奴)鍕曞閮� N 婧濋亾 MOSFET锛岄仼鐢ㄤ簬闇�瑕侀珮鏁堣兘闆绘簮绠＄悊鐨勬噳(y墨ng)鐢ㄥ牬鏅��
銆�銆�TPS40170 鐨勪富瑕佺壒榛炴槸楂橀枊闂�(gu膩n)闋荤巼銆佷綆寰呮闆绘祦浠ュ強闈堟椿鐨勮几鍑洪浕澹撹(di脿o)绡�(ji茅)鑳藉姏銆傞�欎簺鐗规�т娇鍏堕潪甯搁仼鍚堢敤浜庨�氫俊瑷�(sh猫)鍌�銆佸伐妤�(y猫)绯荤当(t菕ng)鍙婁究鏀滃紡闆诲瓙鐢�(ch菐n)鍝佺殑闆绘簮瑷�(sh猫)瑷�銆�
杓稿叆闆诲鑼冨湇锛�4.5V - 60V
銆�銆�杓稿嚭闆诲鑼冨湇锛�0.8V 鑷� (VIN - 3V)
銆�銆�闁嬮棞(gu膩n)闋荤巼锛�100kHz 鑷� 1MHz锛堝彲瑾�(di脿o)锛�
銆�銆�鏈�澶у崰绌烘瘮锛�97%
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�灏佽椤炲瀷锛歍SSOP-20
銆�銆�闈滄厠(t脿i)闆绘祦锛�1.2mA锛堝吀鍨嬪�硷級
銆�銆�鍟熷嫊闆绘祦锛�75渭A锛堟渶澶у�硷級
銆�銆�闂�(gu膩n)鏂烽浕娴侊細1渭A锛堝吀鍨嬪�硷級
TPS40170 鎻愪緵浜嗗绋寮峰姛鑳戒互鍎�(y艒u)鍖栧叾鎬ц兘鍜岄仼鐢ㄦ�э細
銆�銆�1. 鏀寔楂橀仈 60V 鐨勫杓稿叆闆诲鑼冨湇锛岄�欎娇寰楀畠闈炲父閬╁悎浣滅偤姹借粖鎴栧伐妤�(y猫)鐠�(hu谩n)澧冧腑鐨勯檷澹撹綁(zhu菐n)鎻涘櫒銆�
銆�銆�2. 鍏�(n猫i)缃枩鐜囪鍎熸鍒�锛岀⒑淇濆湪鍗犵┖姣旀帴杩� 100% 鏅備篃鑳界┅(w臎n)瀹氶亱琛�銆�
銆�銆�3. 鎻愪緵绮炬簴鐨勯�愬懆鏈熼檺娴佷繚璀�锛岄槻姝㈢煭璺垨閬庤級鎯呮硜涓�?li谩n)p澹為浕璺��
銆�銆�4. 鍙法绋嬭粺鍟熷嫊鍔熻兘娓涘皯浜嗕笂闆荤灛闁撳皪绯荤当(t菕ng)鐨勬矕鎿�銆�
銆�銆�5. 闆嗘垚浜� UVLO锛堟瑺澹撻帠瀹氾級鍔熻兘锛岀暥(d膩ng)杓稿叆闆诲浣庝簬瑷�(sh猫)瀹氶柧鍊兼檪鑷嫊闂�(gu膩n)闁夎几鍑猴紝寰炶�屼繚璀锋暣鍊嬬郴绲�(t菕ng)銆�
銆�銆�6. 鍏峰倷鍏ㄩ潰鐨勪繚璀锋帾鏂斤紝鍖呮嫭閬庢韩淇濊銆佺煭璺繚璀风瓑銆�
TPS40170 琚唬娉涙噳(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 宸ユキ(y猫)鑷嫊鍖栬垏鎺у埗瑷�(sh猫)鍌欎腑鐨勯浕婧愭ā濉�銆�
銆�銆�2. 閫氫俊鍩虹(ch菙)瑷�(sh猫)鏂藉鍩虹珯銆佽矾鐢卞櫒涓殑闆绘簮瑙ｆ焙鏂规銆�
銆�銆�3. LED 鐓ф槑椹�(q奴)鍕曞櫒锛岀壒鍒ラ仼鍚堝ぇ鍔熺巼 LED 鎳�(y墨ng)鐢�銆�
銆�銆�4. 闆绘睜渚涢浕绯荤当(t菕ng)锛屼緥濡傜瓎瑷樻湰闆昏叇閬╅厤鍣ㄦ垨鍏朵粬渚挎敎寮忛浕瀛愮敘(ch菐n)鍝�銆�
銆�銆�5. 閱�(y墨)鐧傝ō(sh猫)鍌欏収(n猫i)鐨勭┅(w臎n)澹撻浕婧愬柈鍏�銆�
銆�銆�6. 姹借粖闆诲瓙锛屽淇℃伅濞涙▊绯荤当(t菕ng)鍜岃粖韬帶鍒舵ā濉�銆�
TPS40160, TPS40171, LM5117
IC鍨嬭櫉绱㈠紩锛� A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9
©2025 缍韩闆诲瓙甯傚牬缍�(w菐ng)锛坵ww.dzsc.com锛夈��缍�(j墨ng)鐕熻ū鍙瓑绶ㄨ櫉锛�娴橞2-20050339 鐗堟瑠(qu谩n)鑱叉槑
鍗佸叚骞村皥娉ㄦ墦閫犲劒(y艒u)璩�(zh矛)闆诲瓙鍏冨櫒浠堕噰璩肩恫(w菐ng)銆両C浜ゆ槗骞宠嚭銆�
璨峰鏈嶅嫏(w霉)鐔辩窔锛�0571-85317666 | 璨峰鏈嶅嫏(w霉)閮≦Q锛�
璩ｅ鏈嶅嫏(w霉)鐔辩窔锛�0571-85317586 | 璩ｅ鏈嶅嫏(w霉)閮≦Q锛�
