鏅傞枔锛�2025/5/19 10:49:19
闁辫畝锛�18
TPS62693 鏄竴娆鹃珮鏁堢殑鍚屾闄嶅鐩存祦-鐩存祦杞夋彌鍣紝灏堢偤浣庡姛鑰楁噳鐢ㄨ�岃ō瑷�銆傝┎鑺墖鍏锋湁灏忓昂瀵稿拰楂樻晥鐜囩殑鐗归粸锛岄仼鐢ㄤ簬绌洪枔鍙楅檺涓斿皪鑳芥晥瑕佹眰杓冮珮鐨勫牬鏅�銆�
銆�銆�TPS62693 鏀寔楂橀仈 1A 鐨勮几鍑洪浕娴侊紝骞惰兘鍦ㄨ純瀵殑杓稿叆闆诲鑼冨湇鍏х┅(w臎n)瀹氬伐浣�銆傚畠闆嗘垚浜嗕笂涓嬫⿱鑷傚姛鐜嘙OSFET锛岃兘澶犱互杓冨皬鐨勫崰绌烘瘮鎻愪緵绌�(w臎n)瀹氱殑杓稿嚭闆诲銆傛澶�锛孴PS62693 閭勬敮鎸佽剤娌栬烦韬嶆ā寮忥紙PSM锛夛紝寰炶�屽湪杓曡級姊濅欢涓嬩繚鎸佽純楂樼殑鏁堢巼銆�
杓稿叆闆诲鑼冨湇锛�1.8V - 5.5V
銆�銆�杓稿嚭闆诲鑼冨湇锛�0.8V - 3.6V
銆�銆�杓稿嚭闆绘祦锛氶珮閬�1A
銆�銆�闁嬮棞闋荤巼锛�2.2MHz
銆�銆�宸ヤ綔鏁堢巼锛氶珮閬�95%
銆�銆�寰呮闆绘祦锛氬吀鍨嬪��1.7渭A
銆�銆�灏佽椤炲瀷锛歐CSP (1.27mm x 1.27mm)
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
TPS62693 鍏峰倷澶氱ó鍏堥�茬殑鐗规�у拰淇濊鍔熻兘锛�
銆�銆�1. 楂樻晥鐨勫悓姝ユ暣娴佹妧琛�锛岀⒑淇濆湪涓嶅悓璨犺級姊濅欢涓嬬董鎸侀珮鏁堢巼銆�
銆�銆�2. 鍏х疆瑁滃劅缍�(w菐ng)绲�锛岀啊鍖栦簡澶栭儴鍏冧欢鐨勮ō瑷堥渶姹�銆�
銆�銆�3. 蹇�熺灛鎱�(t脿i)闊挎噳锛岃兘澶犻仼鎳夎矤杓夐浕娴佺殑蹇�熻畩鍖�銆�
銆�銆�4. 鑴堟矕璺宠簫妯″紡锛圥SM锛夊彲椤憲闄嶄綆杓曡級姊濅欢涓嬬殑鍔熻�椼��
銆�銆�5. 鐭矾淇濊銆侀亷婧繚璀蜂互鍙婃瑺澹撻帠瀹氾紙UVLO锛夌瓑鍔熻兘澧炲挤浜嗙郴绲�(t菕ng)鐨勫彲闈犳�с��
銆�銆�6. 灏忓阀鐨勫皝瑁濆舰寮忎娇鍏堕潪甯搁仼鍚堜究鏀滃紡瑷倷鍜屽叾浠栫穵婀婂瀷鎳夌敤銆�
TPS62693 寤ｆ硾鎳夌敤浜庨渶瑕侀珮鏁堥浕婧愮鐞嗙殑鍚勭ó鍫存櫙锛�
銆�銆�1. 渚挎敎寮忛浕瀛愯ō鍌欙紝濡傛櫤鑳芥墜姗�銆佸钩鏉块浕鑵﹀拰鍙┛鎴磋ō鍌�銆�
銆�銆�2. 鐗╄伅(li谩n)缍�(w菐ng)锛圛oT锛夎ō鍌欎腑鐨勯浕婧愮鐞�銆�
銆�銆�3. 鐒＄窔鍌虫劅鍣ㄧ瘈(ji茅)榛炲拰鍏朵粬浣庡姛鑰楀祵鍏ュ紡绯荤当(t菕ng)銆�
銆�銆�4. 闆绘睜渚涢浕瑷倷锛屼緥濡傝棈鐗欒�虫鎴栨櫤鑳藉灞呮帶鍒跺櫒銆�
銆�銆�5. 鍙┛鎴村仴搴风洠(ji膩n)娓ō鍌�锛屽鏅鸿兘鎵嬬挵(hu谩n)鍜屾櫤鑳芥墜琛ㄣ��
銆�銆�6. 闇�瑕佸皬楂旂⿳銆侀珮鏁堢巼闆绘簮瑙ｆ焙鏂规鐨勬噳鐢ㄥ牬鏅��
TPS62692, TPS62690
