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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＄悊鎳夌敤锛屽叾瑷▓涓昏閲濆皪宸ユキ(y猫)銆侀�氫俊浠ュ強娑堣不椤為浕瀛愰牁鍩�銆俆PS40075 鏀寔楂橀仈 36V 鐨勮几鍏ラ浕澹撹寖鍦�锛屽苟鍏峰倷闆绘祦妯″紡鎺у埗鍔熻兘浠ュ鐝惧揩閫熺灛鎱�(t脿i)闊挎噳鍜屽崜瓒婄殑鐠�(hu谩n)璺┅(w臎n)瀹氭�с��
銆�銆�TPS40075 閭勯泦鎴愪簡澶氱ó淇濊鐗规��锛屽寘鎷亷娴佷繚璀�銆佹瑺澹撻帠瀹� (UVLO) 鍜岀啽闂滄柗鍔熻兘锛屽緸鑰岀⒑淇濆湪寰╅洔宸ヤ綔姊濅欢涓嬬殑瀹夊叏鎬у拰绌�(w臎n)瀹氭�с��
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�闁嬮棞闋荤巼锛�100kHz - 1MHz
銆�銆�鏈�澶у崰绌烘瘮锛�97%
銆�銆�鍟熷嫊闆绘祦锛氬吀鍨嬪�� 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�
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’钁楃壒榛烇細
銆�銆�1. 瀵硾鐨勮几鍏ラ浕澹撹寖鍦嶏紙4.5V 鑷� 36V锛�锛屼娇鍏惰兘澶犻仼鎳夊悇绋浕姹犱緵闆绘垨鍥哄畾闆诲杓稿叆鐨勬噳鐢ㄥ牬鏅��
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TPS40075 寤ｆ硾鎳夌敤浜庝互涓嬮牁鍩燂細
銆�銆�1. 宸ユキ(y猫)瑷倷涓殑鍒嗗竷寮忛浕婧愭灦妲�銆�
銆�銆�2. 閫氫俊绯荤当(t菕ng)涓殑涓枔绺界窔杞夋彌鍣� (IBC)銆�
銆�銆�3. 娑堣不椤為浕瀛愮敘鍝�锛屼緥濡傚钩鏉块浕鑵︺�佺瓎瑷樻湰闆昏叇閬╅厤鍣ㄥ拰鍏朵粬渚挎敎寮忚ō鍌�銆�
銆�銆�4. LED 椹呭嫊鍣ㄥ拰鍥烘厠(t脿i)鐓ф槑瑙ｆ焙鏂规銆�
銆�銆�5. 闆绘睜渚涢浕瑷倷鐨勯珮鏁堥浕婧愮鐞�銆�
銆�銆�6. 缍茬怠璺敱鍣ㄥ拰浜ゆ彌姗熺殑杓斿姪闆绘簮妯″銆�
銆�銆�7. 閱�(y墨)鐧傝ō鍌欎腑鐨勭┅(w臎n)瀹氶浕婧愪緵鎳�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鎻涚殑鐞嗘兂閬告搰銆�
TPS40076, TPS40077
