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闁辫畝锛�25
BA6845FS 鏄竴娆剧敱 Rohm 鐢熺敘(ch菐n)鐨勬苯杌婄礆 PWM 鎺у埗鍣� IC锛屼富瑕佺敤浜庨﹨鍕曢洐绶氬湀姝ラ�查浕姗�銆傝┎鑺墖鍏锋湁楂樺彲闈犳�с�佷綆鍔熻�椾互鍙婂嚭鑹茬殑婧害绌�(w臎n)瀹氭��锛岄潪甯搁仼鍚堝湪姹借粖鐠�(hu谩n)澧冧腑浣跨敤銆傚畠鑳藉鎻愪緵绮剧⒑鐨勯�熷害鎺у埗鍜屽畾浣嶅姛鑳�锛屽悓鏅傚収缃绋繚璀锋鍒朵互纰轰繚绯荤当(t菕ng)绌�(w臎n)瀹氶亱琛�銆�
銆�銆�瑭插櫒浠堕�氶亷鑴堝瑾垮埗锛圥WM锛夋妧琛撲締鎺у埗闆绘绻炵祫涓殑闆绘祦锛屽緸鑰屽鐝�(xi脿n)楂樻晥涓斿钩绌�(w臎n)鐨勯浕姗熼﹨鍕曟�ц兘銆傛澶�锛孊A6845FS 閭勬敮鎸佸绋伐浣滄ā寮忥紝骞跺厑瑷辩敤鎴舵牴鎿�(j霉)鍏烽珨闇�姹傝鏁寸浉闂滃弮鏁�(sh霉)銆�
椤炲瀷锛歅WM 鎺у埗鍣� IC
銆�銆�鏈�澶ц几鍑洪浕娴侊細100mA锛堟瘡閫氶亾锛�
銆�銆�宸ヤ綔闆诲鑼冨湇锛�4.5V 鑷� 27V
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40鈩� 鑷� +125鈩�
銆�銆�灏佽褰㈠紡锛歋O16
銆�銆�杓稿叆闃绘姉锛氱磩 5k惟
銆�銆�PWM 闋荤巼鑼冨湇锛氬彲绶ㄧ▼锛屾渶楂橀仈 32kHz
銆�銆�闈滄厠(t脿i)闆绘祦锛氬吀鍨嬪�肩偤 3mA
BA6845FS 鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 鍏х疆 PWM 瑾跨瘈(ji茅)鍣�锛屽彲鏈夋晥闄嶄綆鍔熻�楀苟鎻愰珮鏁堢巼銆�
銆�銆�2. 鏀寔鍏ㄦ⿱鍜屽崐姗嬮厤缃�锛岄仼鐢ㄤ簬澶氱ó椤炲瀷鐨勬閫查浕姗�銆�
銆�銆�3. 鎻愪緵鍙法绋嬬殑鍔犻��/娓涢�熸洸绶氬姛鑳�锛屼娇闆绘閬嬭鏇村姞骞虫粦銆�
銆�銆�4. 鍏ч儴闆嗘垚閬庢祦淇濊銆佺煭璺繚璀峰拰閬庢韩闂滄柗鍔熻兘锛屽寮蜂簡绯荤当(t菕ng)鐨勫畨鍏ㄦ�у拰鍙潬鎬�銆�
銆�銆�5. 宸ヤ綔闆诲鑼冨湇瀵�锛岄仼鎳夊悇绋浕婧愭浠�銆�
銆�銆�6. 绗﹀悎 AEC-Q100 妯欐簴锛岀⒑淇濆叾鍦ㄦ苯杌婃噳鐢ㄤ腑鐨勯暦鏈熺┅(w臎n)瀹氭��銆�
銆�銆�7. 灏佽灏忓阀锛屼究浜庡畨瑁濆湪绌洪枔鍙楅檺鐨勭挵(hu谩n)澧冧腑銆�
BA6845FS 寤ｆ硾鎳夌敤浜庝互涓嬮牁鍩燂細
銆�銆�1. 姹借粖闆诲瓙绯荤当(t菕ng)涓殑姝ラ�查浕姗熸帶鍒�锛屼緥濡傞浕鍕曞悗瑕栭彙瑾跨瘈(ji茅)銆佸骇妞呬綅缃绡�(ji茅)绛�銆�
銆�銆�2. 瀹堕浕鐢�(ch菐n)鍝佷腑闇�瑕佺簿婧栨帶鍒剁殑灏忓瀷姝ラ�查浕姗燂紝濡傛墦鍗版銆佹巸鎻忓剙鍜岃睛鍏嚜鍕曞寲瑷倷銆�
銆�銆�3. 宸ユキ(y猫)鑷嫊鍖栬ō鍌欎腑鐨勭簿瀵嗛亱鍕曟帶鍒舵ā濉�銆�
銆�銆�4. 鍏朵粬闇�瑕佷綆鍔熻��銆侀珮鎬ц兘 PWM 鎺у埗鐨勫牬鏅紝濡傞ⅷ鎵囨帶鍒�銆佹车椹呭嫊绛�銆�
BA6845F
