LM2576S-5.0 鏅傞枔锛�2025/4/29 9:28:23 闁辫畝锛�39

LM2576S-5.0鏄竴娆剧敱寰峰窞鍎€鍣紙TI锛夌敓鐢�(ch菐n)鐨勯枊闂�(gu膩n)绌�(w臎n)澹撳櫒鑺墖锛屽爆浜嶭M2576绯诲垪銆傝┎绯诲垪鍣ㄤ欢鏄竴绋啊鍠槗鐢ㄧ殑楂樻€ц兘闄嶅绌�(w臎n)澹撳櫒锛岃兘澶�?q奴)鈶楂樼殑杓稿叆闆诲杞�(zhu菐n)鎻涚偤绌�(w臎n)瀹氱殑5V杓稿嚭闆诲銆侺M2576S-5.0閲囩敤闆绘祦妯″紡鎺у埗锛屽叿鏈夊揩閫熺灛鎱�(t脿i)闊挎噳(y墨ng)鍜岃壇濂界殑绌�(w臎n)瀹氭€�銆傚叾鍏�(n猫i)閮ㄩ泦鎴愪簡鍥哄畾闋荤巼鎸暕鍣�銆佸弮鑰冮浕澹撴簮銆佹瘮杓冩斁澶у櫒浠ュ強鍔熺巼闁嬮棞(gu膩n)绠�锛屽緸鑰岀啊鍖栦簡澶栧湇闆昏矾瑷�(sh猫)瑷堛€�
銆€銆€LM2576S-5.0鐗瑰垾閬╁悎闇€瑕侀珮鏁堢巼銆佷綆鍔熻€楃殑鎳�(y墨ng)鐢ㄥ牬鏅紝寤ｆ硾鐢ㄤ簬姹借粖闆诲瓙銆佸伐妤�(y猫)瑷�(sh猫)鍌欍€佹秷璨婚闆诲瓙鐢�(ch菐n)鍝佺瓑闋�(l菒ng)鍩�銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�10V~40V
銆€銆€杓稿嚭闆诲锛�5.0V
銆€銆€杓稿嚭闆绘祦锛氭渶澶�3A
銆€銆€闁嬮棞(gu膩n)闋荤巼锛�52kHz
銆€銆€灏佽褰㈠紡锛歍O-263 (D2PAK)
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40鈩儈125鈩�
銆€銆€鏁堢巼锛氶珮閬�80%浠ヤ笂
銆€銆€鍟熷嫊闆绘祦锛氱磩50渭A
銆€銆€闂�(gu膩n)鏂烽浕娴侊細灏忎簬15渭A

鐗规€�

LM2576S-5.0鍏峰倷浠ヤ笅涓昏鐗规€э細
銆€銆€1. 鍏�(n猫i)缃姛鐜囬枊闂�(gu膩n)绠�锛屾笡灏戝閮ㄥ厓浠舵暩(sh霉)閲�銆�
銆€銆€2. 鍥哄畾闋荤巼PWM鎺у埗锛岀⒑淇濈┅(w臎n)瀹氱殑宸ヤ綔鐙€鎱�(t脿i)銆�
銆€銆€3. 鎻愪緵鐭矾淇濊鍜岀啽闂�(gu膩n)鏂峰姛鑳�锛屽寮风郴绲�(t菕ng)鍙潬鎬�銆�
銆€銆€4. 鍏锋湁鑹ソ鐨勮矤杓夊拰绶氭€ц(di脿o)鏁寸巼锛岄仼鐢ㄤ簬澶氱ó鎳�(y墨ng)鐢ㄥ牬鏅�銆�
銆€銆€5. 楂樻晥鐜囪ō(sh猫)瑷�锛岄檷浣庡姛鑰楀苟鎻愬崌鏁ｇ啽鎬ц兘銆�
銆€銆€6. 瀵硾鐨勮几鍏ラ浕澹撹寖鍦�锛岄仼鎳�(y墨ng)涓嶅悓鐨勯浕婧愮挵(hu谩n)澧�銆�
銆€銆€7. 灏佽绶婃箠锛屼究浜嶱CB甯冨眬鍜岀剨鎺�銆�
銆€銆€LM2576S-5.0鐨勯€欎簺鐗规€т娇鍏舵垚鐐轰竴娆鹃珮鏁堛€佸彲闈犵殑闄嶅绌�(w臎n)澹撳櫒瑙ｆ焙鏂规銆�

鎳�(y墨ng)鐢�

LM2576S-5.0寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆€銆€1. 姹借粖闆诲瓙绯荤当(t菕ng)锛屽杌婅級鍏呴浕鍣�銆佸皫(d菐o)鑸剙绛�銆�
銆€銆€2. 宸ユキ(y猫)鎺у埗瑷�(sh猫)鍌欙紝渚嬪PLC妯″銆佸偝鎰熷櫒渚涢浕绛夈€�
銆€銆€3. 閫氫俊瑷�(sh猫)鍌欎腑鐨勯浕婧愭ā濉�銆�
銆€銆€4. 娑堣不椤為浕瀛愮敘(ch菐n)鍝�锛屽寘鎷究鏀滃紡瑷�(sh猫)鍌欏厖闆诲櫒銆丩ED椹�(q奴)鍕曢浕婧愮瓑銆�
銆€銆€5. 閱�(y墨)鐧傝ō(sh猫)鍌欎腑鐨勮紨鍔╅浕婧愬柈鍏�銆�
銆€銆€6. 闆绘睜渚涢浕瑷�(sh猫)鍌欑殑绌�(w臎n)澹撻浕璺�銆�
銆€銆€鐢变簬鍏跺嚭鑹茬殑鎬ц兘鍜岄潏娲绘€�锛孡M2576S-5.0骞句箮鍙互婊胯冻鎵€鏈夐渶瑕佸皣楂橀浕澹撹綁(zhu菐n)鎻涚偤绌�(w臎n)瀹�5V杓稿嚭鐨勬噳(y墨ng)鐢ㄩ渶姹傘€�