鏅傞枔锛�2025/5/8 12:27:57
闁辫畝锛�37
SGM9123XS/TR 鏄竴娆剧敱 SGMicro锛堝湥閭﹀井闆诲瓙锛夋帹鍑虹殑楂樻�ц兘銆佷綆鍔熻�楃殑鍚屾鏁存祦闄嶅 DC-DC 杞�(zhu菐n)鎻涘櫒銆傝┎鑺墖閲囩敤鍏堥�茬殑 CMOS 宸ヨ棟鍒堕�狅紝鍏峰倷楂樻晥鐜囧拰绶婃箠鍨嬭ō瑷堢壒榛�锛岄潪甯搁仼鍚堜究鏀滃紡瑷倷鍜屽叾浠栧皪闆绘簮绠＄悊鏈夊毚鏍艰姹傜殑鎳夌敤鍫存櫙銆�
銆�銆�SGM9123XS/TR 鐨勫伐浣滈浕澹撹寖鍦嶇偤 2.5V 鑷� 5.5V锛屽彲鎻愪緵楂橀仈 3A 鐨勯�ｇ簩(x霉)杓稿嚭闆绘祦銆傚叾鍥哄畾闋荤巼 PWM 鎺у埗妯″紡纰轰繚浜嗗湪鍚勭ó璨犺級姊濅欢涓嬬殑绌�(w臎n)瀹氭�ц兘锛屽苟閫氶亷鍏�(n猫i)閮ㄨ鍎熺啊鍖栦簡瑷▓娴佺▼銆�
杓稿叆闆诲鑼冨湇锛�2.5V - 5.5V
銆�銆�杓稿嚭闆绘祦锛�3A
銆�銆�闁嬮棞闋荤巼锛�2.2MHz
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�灏佽椤炲瀷锛歐LCSP-8
銆�銆�寰呮闆绘祦锛�1uA
銆�銆�鏁堢巼锛堝吀鍨嬪�硷級锛�90%
SGM9123XS/TR 鍏峰倷浠ヤ笅闂滈嵉鐗规�э細
銆�銆�1. 楂橀仈 90% 鐨勮綁(zhu菐n)鎻涙晥鐜�锛岄檷浣庝簡绯荤当(t菕ng)鍔熻�椼��
銆�銆�2. 鍏�(n猫i)缃姛鐜� MOSFET锛屾笡灏戜簡澶栭儴鍏冧欢鏁�(sh霉)閲�锛岀瘈(ji茅)鐪� PCB 绌洪枔銆�
銆�銆�3. 鏀寔 2.2MHz 鍥哄畾闁嬮棞闋荤巼锛屽厑瑷变娇鐢ㄥ皬鍨嬮浕鎰熷拰闆诲銆�
銆�銆�4. 鎻愪緵绮炬簴鐨勪娇鑳芥帶鍒跺紩鑵�锛屾敮鎸佸揩閫熶笂闆�/鏂烽浕鍔熻兘銆�
銆�銆�5. 鍏�(n猫i)缃亷婧繚璀�銆佺煭璺繚璀峰拰閬庢祦淇濊鍔熻兘锛屽寮蜂簡绯荤当(t菕ng)鐨勫彲闈犳�с��
銆�銆�6. 妤典綆鐨勫緟姗熷姛鑰楋紙1uA锛�锛屽欢闀烽浕姹犱緵闆昏ō鍌欑殑宸ヤ綔鏅傞枔銆�
銆�銆�7. 閲囩敤 WLCSP-8 灏佽锛岄仼鍚堥珮瀵嗗害甯冨眬鎳夌敤銆�
SGM9123XS/TR 寤ｆ硾鎳夌敤浜庨渶瑕侀珮鏁堥浕婧愮鐞嗙殑闋樺煙锛屽寘鎷絾涓嶉檺浜庯細
銆�銆�1. 鏅鸿兘鎵嬫鍜屽钩鏉块浕鑵︿腑鐨勯浕婧愮鐞�銆�
銆�銆�2. 鍙┛鎴磋ō鍌�锛屽鏅鸿兘鎵嬭〃鍜屽仴搴疯拷韫ゅ櫒銆�
銆�銆�3. 鐒＄窔鑰虫鍜屽叾浠栧皬鍨嬮煶闋昏ō鍌欍��
銆�銆�4. 鐗╄伅(li谩n)缍�(w菐ng) (IoT) 瑷倷鍙婂偝鎰熷櫒妯″銆�
銆�銆�5. USB 渚涢浕瑷倷鍙婄Щ鍕曢浕婧愯В姹烘柟妗�銆�
AP2112K-3.3TRG1
銆�銆�TPS7A05-33DBVR
銆�銆�LM1117-3.3
