鏅傞枔锛�2025/6/11 10:14:31
闁辫畝锛�6
XP4314鏄竴娆鹃珮鏁堣兘銆佷綆鍔熻�楃殑鍗囧DC-DC杞�(zhu菐n)鎻涘櫒鑺墖锛岄仼鐢ㄤ簬闇�瑕佺┅(w臎n)瀹氶浕澹撹几鍑虹殑鍚勭ó渚挎敎寮忚ō鍌�銆傝┎鑺墖閲囩敤鍏堥�茬殑CMOS宸ヨ棟鍒堕��锛屽叿鍌欓珮闆嗘垚搴﹀拰灏忓昂瀵哥壒榛�锛岃兘澶�?q奴)鈶ゆ枎鑵氬Ψ娴枫剤鐜熷洴濮甸紬楱垮杺?ji茅)閹虫矮闆绘睜锛夋彁鍗囪嚦鐢ㄦ埗鎵�闇�鐨勬洿楂橀浕澹撴按骞炽�傚叾鍏�(n猫i)缃甈WM鎺у埗闆昏矾鍜屽姛鐜嘙OSFET锛屽彲鏈夋晥娓涘皯澶栭儴鍏冧欢鏁�(sh霉)閲忓苟绨″寲瑷▓娴佺▼銆�
銆�銆�XP4314鏀寔瀵寖鍦嶈几鍏ラ浕澹�锛屽苟鎻愪緵绮炬簴鐨勮几鍑洪浕澹撹(di脿o)绡�(ji茅)鍔熻兘锛岄潪甯搁仼鍚堜簬绉诲嫊闆绘簮銆佽棈鐗欒ō鍌�銆佹墜鎸佺祩绔互鍙婂叾浠栭浕姹犱緵闆荤殑鎳夌敤鍫存櫙銆�
杓稿叆闆诲鑼冨湇锛�2.7V~5.5V
銆�銆�杓稿嚭闆诲鑼冨湇锛氬浐瀹�3.3V/5V 鎴� 鍙(di脿o)锛堥�氶亷澶栭儴闆婚樆鍒嗗瑷疆锛�
銆�銆�鏈�澶ц几鍑洪浕娴侊細500mA
銆�銆�宸ヤ綔闋荤巼锛�1.2MHz
銆�銆�闂滄柗闆绘祦锛氬皬浜�1uA
銆�銆�鏁堢巼锛氶珮閬�93%
銆�銆�灏佽褰㈠紡锛歋OT23-6
XP4314鍏锋湁澶氱ó椤憲鐗规�э細
銆�銆�鎿嶄綔锛岀⒑淇濅綆鍔熻�楀拰楂樿綁(zhu菐n)鎻涙晥鐜�銆�
銆�銆�2. 鍏�(n猫i)缃鍎熷姛鑳�锛岀劇闇�椤嶅鐨勭挵(hu谩n)璺鍎熺祫浠躲��
銆�銆�3. 绮剧⒑鐨勪娇鑳藉紩鑵虫帶鍒�锛屼究浜庣郴绲�(t菕ng)寰呮妯″紡绠＄悊銆�
銆�銆�4. 瓒呬綆鐨勯棞鏂烽浕娴�锛屽欢闀烽浕姹犱娇鐢ㄥ＝鍛姐��
銆�銆�5. 鎻愪緵鐭矾淇濊鍜岄亷婧繚璀锋鍒�锛屽寮风郴绲�(t菕ng)鐨勫彲闈犳�с��
銆�銆�6. 鏀寔灏忓瀷澶栧湇鍏冧欢锛屾湁鍔╀簬绺笡鏁撮珨鏂规灏哄銆�
銆�銆�7. 杓稿嚭闆诲鍙�氶亷澶栭儴闆婚樆闈堟椿閰嶇疆锛屾豢瓒充笉鍚屾噳鐢ㄥ牬鏅渶姹傘��
XP4314寤ｆ硾鎳夌敤浜庝互涓嬮牁鍩燂細
銆�銆�1. 绉诲嫊闆绘簮鍙婁究鏀滃紡鍏呴浕瑷倷銆�
銆�銆�2. 钘嶇墮鑰虫銆侀煶绠卞拰鍏朵粬鐒＄窔闊抽牷鐢�(ch菐n)鍝�銆�
銆�銆�3. GPS灏庤埅鍎�鑸囨墜鎸佸紡娓噺鍎�鍣�銆�
銆�銆�4. 鏅鸿兘瀹跺眳涓殑浣庡姛鑰楀偝鎰熷櫒绡�(ji茅)榛�銆�
銆�銆�5. 鍏朵粬浠ュ柈绡�(ji茅)閶伴浕姹犳垨閹虫矮闆绘睜渚涢浕鐨勫皬鍨嬮浕瀛愯缃�銆�
RT8019, XC9262, MP1584
