鏅傞枔锛�2025/5/14 18:54:55
闁辫畝锛�24
CM1293A-02SR 鏄竴娆鹃珮鎬ц兘鐨勯枊闂�(gu膩n)绌�(w臎n)澹撴帶鍒跺櫒锛岄仼鐢ㄤ簬闇�瑕侀珮鏁堢巼鍜岄珮鍙潬鎬х殑闆绘簮杞�(zhu菐n)鎻涙噳(y墨ng)鐢�銆傝┎鑺墖閲囩敤浜嗗厛閫茬殑鎺у埗绠楁硶锛岃兘澶�?q奴)宕縁(xi脿n)楂樻晥绌�(w臎n)瀹氱殑鐩存祦闆诲杓稿嚭銆傚叾瑷�(sh猫)瑷堜富瑕侀嚌灏嶅伐妤�(y猫)銆侀�氫俊浠ュ強娑堣不椤為浕瀛愯ō(sh猫)鍌欎腑鐨勯浕婧愮鐞嗛渶姹�銆�
銆�銆�瑭茶姱鐗囨敮鎸佸鑼冨湇杓稿叆闆诲锛屽悓鏅傚叿鏈変綆鍟熷嫊闆绘祦銆佸揩閫熺灛鎱�(t脿i)闊挎噳(y墨ng)绛夌壒鎬с�傞�氶亷鍏�(n猫i)缃殑淇濊鍔熻兘锛屽閬庢祦淇濊銆侀亷婧繚璀峰拰鐭矾淇濊锛屽彲浠ユ湁鏁堟彁楂樼郴绲�(t菕ng)鐨勭┅(w臎n)瀹氭�у拰瀹夊叏鎬�銆�
鍨嬭櫉锛欳M1293A-02SR
銆�銆�宸ヤ綔闆诲鑼冨湇锛�4.5V 鑷� 60V
銆�銆�杓稿嚭闆绘祦锛氶珮閬� 3A
銆�銆�闁嬮棞(gu膩n)闋荤巼锛氬彲瑾�(di脿o)锛屽吀鍨嬪�肩偤 200kHz
銆�銆�闈滄厠(t脿i)闆绘祦锛氬吀鍨嬪�肩偤 120渭A
銆�銆�灏佽褰㈠紡锛歋OIC-8
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40鈩� 鑷� +125鈩�
銆�銆�杓稿嚭绮惧害锛毬�1%
銆�銆�鏈�灏忓皫閫氭檪闁擄細70ns
CM1293A-02SR 鍏锋湁浠ヤ笅椤憲鐗规�э細
銆�銆�1. 楂樻晥鐨勯枊闂�(gu膩n)绌�(w臎n)澹撴帶鍒舵妧琛�(sh霉)锛岃兘澶�?q奴)宕縁(xi脿n)瓒呴亷 95% 鐨勮綁(zhu菐n)鎻涙晥鐜�銆�
銆�銆�2. 鍏�(n猫i)缃枩鐜囪鍎熼浕璺紝纰轰繚鍦ㄤ换浣曡矤杓夋浠朵笅閮借兘绌�(w臎n)瀹氶亱琛�銆�
銆�銆�3. 鏀寔澶氱ó宸ヤ綔妯″紡锛屽寘鎷� PWM 鍜� PFM 妯″紡锛屽彲鏍规摎(j霉)瀵﹂殯璨犺級鎯呮硜鑷嫊鍒囨彌浠ュ劒(y艒u)鍖栨晥鐜囥��
銆�銆�4. 鎻愪緵绮炬簴鐨勯浕澹撳弽楗嬬恫(w菐ng)绲�(lu貌)锛屼娇杓稿嚭闆诲鏇村姞绌�(w臎n)瀹�銆�
銆�銆�5. 瓒呬綆寰呮闆绘祦瑷�(sh猫)瑷�锛岄潪甯搁仼鍚堥浕姹犱緵闆昏ō(sh猫)鍌�銆�
銆�銆�6. 瀹屽杽鐨勪繚璀锋鍒�锛岃兘澶犲湪妤电鎯呮硜涓嬩繚璀峰閮ㄥ厓浠跺拰鑺墖鏈韩銆�
銆�銆�7. 灏忓瀷鍖栫殑 SOIC-8 灏佽锛屼究浜庡湪绶婃箠鐨勭┖闁撳収(n猫i)閫茶甯冨眬銆�
CM1293A-02SR 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)鑷嫊鍖栬ō(sh猫)鍌欎腑鐨勯浕婧愭ā濉娿��
銆�銆�2. 閫氫俊鍩虹珯鐨勪簩娆￠浕婧愮郴绲�(t菕ng)銆�
銆�銆�3. 绛嗚鏈浕鑵﹀拰鍏朵粬渚挎敎寮忚ō(sh猫)鍌欑殑閬╅厤鍣�銆�
銆�銆�4. LED 鐓ф槑椹�(q奴)鍕曢浕婧愩��
銆�銆�5. 姹借粖闆诲瓙涓殑杓斿姪闆绘簮瑷�(sh猫)瑷�銆�
銆�銆�6. 鍚勭ó闇�瑕侀珮鏁堥浕澹撹綁(zhu菐n)鎻涚殑娑堣不椤為浕瀛愮敘(ch菐n)鍝佷腑銆�
CM1293A-01SR, CM1293B-02SR
IC鍨嬭櫉绱㈠紩锛� A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9
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