TPS40075 鏅�(sh铆)闁擄細2025/5/6 16:54:21 闁辫畝锛�29

TPS40075 鏄竴娆剧敱寰峰窞鍎€鍣� (TI) 鎻愪緵鐨勯珮鏁堝悓姝ラ檷澹� DC/DC 鎺у埗鍣ㄣ€傝┎鑺墖閬╃敤浜庨渶瑕侀珮鏁堢巼銆佷綆鍔熻€楀拰楂樺彲闈犳€х殑闆绘簮绠＄悊鎳�(y墨ng)鐢�锛屽叾瑷�(sh猫)瑷�(j矛)涓昏閲濆皪宸ユキ(y猫)銆侀€氫俊浠ュ強娑堣不(f猫i)椤為浕瀛愰牁(l菒ng)鍩熴€俆PS40075 鏀寔楂橀仈(d谩) 36V 鐨勮几鍏ラ浕澹撹寖鍦�锛屽苟鍏峰倷闆绘祦妯″紡鎺у埗鍔熻兘浠ュ(sh铆)鐝�(xi脿n)蹇€熺灛鎱�(t脿i)闊挎噳(y墨ng)鍜屽崜瓒婄殑鐠�(hu谩n)璺┅(w臎n)瀹氭€с€�
銆€銆€TPS40075 閭勯泦鎴愪簡澶氱ó淇濊(h霉)鐗规€�锛屽寘鎷亷娴佷繚璀�(h霉)銆佹瑺澹撻帠瀹� (UVLO) 鍜岀啽闂�(gu膩n)鏂峰姛鑳�锛屽緸鑰岀⒑淇濆湪寰�(f霉)闆滃伐浣滄浠朵笅鐨勫畨鍏ㄦ€у拰绌�(w臎n)瀹氭€�銆�

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杓稿叆闆诲鑼冨湇锛�4.5V - 36V
銆€銆€杓稿嚭闆诲鑼冨湇锛�0.8V - 杓稿叆闆诲
銆€銆€闁嬮棞(gu膩n)闋荤巼锛�100kHz - 1MHz
銆€銆€鏈€澶у崰绌烘瘮锛�97%
銆€銆€鍟熷嫊(d貌ng)闆绘祦锛氬吀鍨嬪€� 20渭A
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€鎺у埗妯″紡锛氶浕娴佹ā寮�

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TPS40075 鏄竴娆鹃珮鎬ц兘鍚屾闄嶅鎺у埗鍣�锛屽叿鏈変互涓嬮’钁楃壒榛�(di菐n)锛�
銆€銆€1. 瀵硾鐨勮几鍏ラ浕澹撹寖鍦嶏紙4.5V 鑷� 36V锛夛紝浣垮叾鑳藉閬╂噳(y墨ng)鍚勭ó闆绘睜渚涢浕鎴栧浐瀹氶浕澹撹几鍏ョ殑鎳�(y墨ng)鐢ㄥ牬鏅�銆�
銆€銆€2. 楂橀仈(d谩) 1MHz 鐨勫彲绶ㄧ▼闁嬮棞(gu膩n)闋荤巼鍏佽ū瑷�(sh猫)瑷�(j矛)甯潏娲婚伕鎿囬浕鎰熷拰闆诲鍏冧欢锛屽悓鏅�(sh铆)鍎�(y艒u)鍖栭浕璺澘绌洪枔銆�
銆€銆€3. 鍏�(n猫i)缃浕娴佹ā寮忔帶鍒舵妧琛�(sh霉)鎻愪緵蹇€熺殑璨�(f霉)杓夌灛鎱�(t脿i)闊挎噳(y墨ng)鍜屾槗浜庤(b菙)鍎�?sh霉)濂跺對?锛屾湁鍔╀簬绨″寲绯荤当(t菕ng)瑷�(sh猫)瑷�(j矛)銆�
銆€銆€4. 閫氶亷澶栭儴闆婚樆瑷�(sh猫)缃簿纰虹殑杌熷暉鍕�(d貌ng)鏅�(sh铆)闁�锛岄槻姝㈠暉鍕�(d貌ng)鏈熼枔鍑虹従(xi脿n)閬庡ぇ鐨勬氮娑岄浕娴併€�
銆€銆€5. 闆嗘垚鐨勫叏闈繚璀�(h霉)姗�(j墨)鍒讹紙濡傞亷娴佷繚璀�(h霉)銆佺煭璺繚璀�(h霉)鍜岀啽闂�(gu膩n)鏂凤級澧炲挤(qi谩ng)浜嗙郴绲�(t菕ng)鐨勫彲闈犳€�銆�
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TPS40075 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鏋舵(g貌u)銆�
銆€銆€2. 閫氫俊绯荤当(t菕ng)涓殑涓枔绺界窔杞�(zhu菐n)鎻涘櫒 (IBC)銆�
銆€銆€3. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝�锛屼緥濡傚钩鏉块浕鑵�銆佺瓎瑷樻湰闆昏叇閬╅厤鍣ㄥ拰鍏朵粬渚挎敎寮忚ō(sh猫)鍌�銆�
銆€銆€4. LED 椹�(q奴)鍕�(d貌ng)鍣ㄥ拰鍥烘厠(t脿i)鐓ф槑瑙ｆ焙鏂规銆�
銆€銆€5. 闆绘睜渚涢浕瑷�(sh猫)鍌欑殑楂樻晥闆绘簮绠＄悊銆�
銆€銆€6. 缍�(w菐ng)绲�(lu貌)璺敱鍣ㄥ拰浜ゆ彌姗�(j墨)鐨勮紨鍔╅浕婧愭ā濉�銆�
銆€銆€7. 閱�(y墨)鐧傝ō(sh猫)鍌欎腑鐨勭┅(w臎n)瀹氶浕婧愪緵鎳�(y墨ng)銆�
銆€銆€鍏跺杓稿叆闆诲鑼冨湇鍜岄珮鏁堢巼浣� TPS40075 鎴愮偤澶氱敤閫旈浕婧愯綁(zhu菐n)鎻涚殑鐞嗘兂閬告搰銆�