鏅傞枔锛�2025/5/14 16:59:51
闁辫畝锛�23
RT9624GGQWA 鏄竴娆剧敱 RICHTEK锛堢珛閿滅鎶�锛夌敓鐢�(ch菐n)鐨勫悓姝ラ檷澹� DC-DC 杞�(zhu菐n)鎻涘櫒銆傝┎鑺墖閲囩敤 QFN 灏佽锛屽叿鏈夐珮鏁堢巼銆佸皬灏哄鍜屼綆鍔熻�楃殑鐗归粸锛岄仼鐢ㄤ簬渚挎敎寮忚ō鍌欏拰鍚勭ó娑堣不椤為浕瀛愮敘(ch菐n)鍝佷腑鐨勯浕婧愮鐞嗘噳鐢ㄣ��
銆�銆�RT9624 鎻愪緵鎭掑畾闋荤巼鐨� PWM 妯″紡鎿嶄綔锛屽収(n猫i)缃姛鐜� MOSFET 鍜岃鍎熼浕璺�锛屽彲娓涘皯澶栭儴鍏冧欢鏁�(sh霉)閲忓苟绨″寲瑷▓娴佺▼銆傚叾鏀寔瀵几鍏ラ浕澹撹寖鍦嶏紝鑳藉鐐虹郴绲�(t菕ng)鎻愪緵绌�(w臎n)瀹氬彲闈犵殑杓稿嚭闆诲銆�
杓稿叆闆诲鑼冨湇锛�3V 鑷� 20V
銆�銆�杓稿嚭闆诲鑼冨湇锛�0.8V 鑷� 12V
銆�銆�闁嬮棞(gu膩n)闋荤巼锛�500kHz
銆�銆�鏈�澶ц几鍑洪浕娴侊細2A
銆�銆�灏佽褰㈠紡锛歈FN-16
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40鈩� 鑷� +85鈩�
銆�銆�鍏稿瀷鏁堢巼锛氶珮閬� 95%
銆�銆�寰呮鍔熻�楋細灏忎簬 30uA
RT9624GGQWA 鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 楂樻晥鍚屾鏁存祦鎶�琛�(sh霉)锛屾彁楂樿綁(zhu菐n)鎻涙晥鐜�銆�
銆�銆�2. 鍏�(n猫i)缃姛鐜� MOSFET锛屾笡灏戝鍦嶅厓浠朵娇鐢ㄩ噺銆�
銆�銆�3. 鏀寔鍥哄畾闋荤巼 PWM 鎺у埗妯″紡锛屼繚璀夎几鍑虹┅(w臎n)瀹氭��銆�
銆�銆�4. 瀵几鍏ラ浕澹撹寖鍦�锛岄仼鎳夊绋浕婧愬牬鏅�銆�
銆�銆�5. 鍙法绋嬭粺鍟熷嫊鍔熻兘锛岄檷浣庢氮娑岄浕娴�銆�
銆�銆�6. 閬庢韩淇濊鍜岄亷娴佷繚璀锋鍒�锛岀⒑淇濈郴绲�(t菕ng)瀹夊叏銆�
銆�銆�7. 蹇�熺灛鎱�(t脿i)闊挎噳鑳藉姏锛岄仼鎳夎矤杓夎畩鍖栭渶姹�銆�
銆�銆�8. 灏忓瀷鍖� QFN 灏佽锛岀瘈(ji茅)鐪� PCB 绌洪枔銆�
銆�銆�9. 杓稿嚭闆诲鍙�氶亷澶栭儴闆婚樆鍒嗗鍣ㄨ(di脿o)绡�(ji茅)锛岄潏娲绘�ч珮銆�
銆�銆�10. 鎻愪緵瀹屾暣鐨勪繚璀峰姛鑳�锛屽鐭矾淇濊鍜屾瑺澹撻帠瀹氫繚璀�銆�
RT9624GGQWA 寤ｆ硾鎳夌敤浜庝互涓嬮牁(l菒ng)鍩燂細
銆�銆�1. 渚挎敎寮忛浕瀛愯ō鍌欙紝濡傛櫤鑳芥墜姗熷拰骞虫澘闆昏叇銆�
銆�銆�2. USB 鍏呴浕鍣ㄥ強閬╅厤鍣�銆�
銆�銆�3. 宸ユキ(y猫)鎺у埗鍜岃嚜鍕曞寲瑷倷鐨勯浕婧愭ā濉娿��
銆�銆�4. 闆绘睜渚涢浕鐢�(ch菐n)鍝�锛屽钘嶇墮鑰虫鍜屾櫤鑳芥墜琛�銆�
銆�銆�5. LED 鐓ф槑椹�(q奴)鍕曢浕婧愩��
銆�銆�6. 鍚勭ó娑堣不椤為浕瀛愮敘(ch菐n)鍝佷腑鐨勯檷澹撹綁(zhu菐n)鎻涢浕璺�銆�
銆�銆�7. 宓屽叆寮忕郴绲�(t菕ng)鍜屽井鎺у埗鍣ㄧ殑渚涢浕瑙ｆ焙鏂规銆�
銆�銆�鐢变簬鍏堕珮鏁堟�у拰绶婃箠鐨勮ō瑷�锛孯T9624 鍦ㄩ渶瑕侀珮鏁堢巼鍜屽皬灏哄鐨勬噳鐢ㄤ腑琛ㄧ従(xi脿n)鍑鸿壊銆�
RT9624BGGQWAE, RT9624CGGQWAE
