鏅傞枔锛�2025/5/7 14:40:41
闁辫畝锛�42
SP6203EM5-L-3-3/TR 鏄竴娆鹃珮鎬ц兘鐨勫悓姝ユ暣娴侀檷澹� DC/DC 杞�(zhu菐n)鎻涘櫒鑺墖锛岄噰鐢ㄥ厛閫茬殑 CMOS 宸ヨ棟鍒堕��銆傝┎鑺墖鍏锋湁楂樻晥鐜�銆佸皬灏哄鍜岄珮闆嗘垚搴︾殑鐗归粸锛岄仼鐢ㄤ簬渚挎敎寮忛浕瀛愯ō鍌欏拰鍏朵粬闇�瑕侀珮鏁堥浕婧愮鐞嗙殑鎳夌敤鍫存櫙銆�
銆�銆�鍏跺収(n猫i)閮ㄩ泦鎴愪簡鍔熺巼 MOSFET锛屾敮鎸侀珮閬� 3A 鐨勬寔绾�(x霉)杓稿嚭闆绘祦锛屽苟涓斿彲浠ラ�氶亷澶栭儴闆婚樆瑾�(di脿o)绡�(ji茅)杓稿嚭闆诲銆傛澶�锛屽畠閭勫叿鏈夊绋繚璀峰姛鑳�锛屽寘鎷亷娴佷繚璀�銆佺煭璺繚璀峰拰閬庢韩淇濊锛屼互纰轰繚绯荤当(t菕ng)鍦ㄧ暟甯告儏娉佷笅鐨勫畨鍏ㄩ亱琛�銆�
杓稿叆闆诲鑼冨湇锛�2.7V 鑷� 5.5V
銆�銆�杓稿嚭闆诲鑼冨湇锛�0.8V 鑷� VIN
銆�銆�杓稿嚭闆绘祦锛�3A
銆�銆�宸ヤ綔闋荤巼锛�1.2MHz
銆�銆�鍙冭�冮浕澹撶簿搴︼細卤1.0%
銆�銆�闂�(gu膩n)鏂烽浕娴侊細1uA锛堝吀鍨嬪�硷級
銆�銆�灏佽椤炲瀷锛欵SOP8
1. 楂樻晥鍚屾鏁存祦瑷▓锛岃兘澶�?q奴)宕縁(xi脿n)楂橀仈95%鐨勮綁(zhu菐n)鎻涙晥鐜�銆�
銆�銆�2. 鍏�(n猫i)缃鍎熺恫(w菐ng)绲★紝绨″寲浜嗗鍦嶉浕璺ō瑷�銆�
銆�銆�3. 鏀寔 PWM 鍜岃嚜鍕� PWM/PFM 妯″紡鍒囨彌锛屼互鍎�(y艒u)鍖栬紩杓夋浠朵笅鐨勬晥鐜�銆�
銆�銆�4. 鎻愪緵鍙法绋嬭粺鍟熷嫊鍔熻兘锛屾笡灏戝暉鍕曟檪鐨勬氮娑岄浕娴�銆�
銆�銆�5. 鍏峰倷蹇�熺灛鎱�(t脿i)闊挎噳鑳藉姏锛岄仼鎳夎矤杓夎畩鍖�銆�
銆�銆�6. 灏佽灏忓阀锛岄仼鍚堢┖闁撳彈闄愮殑鎳夌敤鐠�(hu谩n)澧�銆�
瑭茶姱鐗囧唬娉涙噳鐢ㄤ簬鍚勭ó渚挎敎寮忛浕瀛愯ō鍌欎腑锛屼緥濡傛櫤鑳芥墜姗�銆佸钩鏉块浕鑵︺�佸彲绌挎埓瑷倷銆佽棈鐗欓煶绠辩瓑銆傛澶栵紝瀹冧篃閬╃敤浜庡叾浠栭渶瑕侀珮鏁堥浕婧愮鐞嗙殑鍫村悎锛屽闆绘睜渚涢浕瑷倷銆佺墿鑱�(li谩n)缍�(w菐ng)瑷倷浠ュ強灏忓瀷宓屽叆寮忕郴绲�(t菕ng)銆傞�氶亷鍏堕潏娲荤殑閰嶇疆鑳藉姏鍜屽嚭鑹茬殑鎬ц兘琛ㄧ従(xi脿n)锛孲P6203EM5-L-3-3/TR 鎴愮偤鐪惧瑷▓宸ョ▼甯殑鐞嗘兂閬告搰銆�
SP6203E-3.3/N3, SP6203E-3.3/G5
