RT3612EGGQW 鏅傞枔锛�2025/5/13 9:29:12 闁辫畝锛�23

RT3612EGGQW 鏄竴娆剧敱 Richtek锛堢珛閿滅鎶€锛夌敓鐢�(ch菐n)鐨勫悓姝ラ檷澹撶洿娴�-鐩存祦杞�(zhu菐n)鎻涘櫒銆傝┎鑺墖闆嗘垚浜嗛珮鍋�(c猫)鍜屼綆鍋�(c猫) MOSFET锛岃兘澶犳彁渚涢珮鏁堢殑闆诲杞�(zhu菐n)鎻�锛岄仼鐢ㄤ簬渚挎敎寮忚ō(sh猫)鍌�銆佹秷璨婚闆诲瓙浠ュ強閫氫俊绯荤当(t菕ng)涓殑闆绘簮绠＄悊銆傚叾鏀寔瀵几鍏ラ浕澹撹寖鍦�锛屽苟鍏锋湁鑹ソ鐨勮矤杓夌灛鎱�(t脿i)闊挎噳(y墨ng)鐗规€�銆�
銆€銆€RT3612EGGQW 閲囩敤 QFN 灏佽锛岄珨绌嶅皬宸т笖鏁ｇ啽鎬ц兘鑹ソ锛岄潪甯搁仼鍚堢┖闁撳彈闄愮殑鎳�(y墨ng)鐢ㄥ牬鏅�銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�2.7V~5.5V
銆€銆€杓稿嚭闆诲鑼冨湇锛�0.6V~VIN
銆€銆€闁嬮棞(gu膩n)闋荤巼锛�1.2MHz
銆€銆€鏈€澶ц几鍑洪浕娴侊細2A
銆€銆€灏佽椤炲瀷锛歈FN-16 (3x3mm)
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40鈩儈+85鈩�
銆€銆€闈滄厠(t脿i)闆绘祦锛�30uA
銆€銆€鏁堢巼锛堝吀鍨嬪€硷級锛�95%
銆€銆€鍟熷嫊闆绘祦锛�5uA

鐗规€�

RT3612EGGQW 鍏锋湁浠ヤ笅椤憲鐗规€э細
銆€銆€1. 鍏�(n猫i)缃珮浣庡伌(c猫)鍔熺巼 MOSFET锛岀劇闇€澶栫疆鍔熺巼鍣ㄤ欢锛岀啊鍖栬ō(sh猫)瑷堝苟娓涘皯 PCB 闈㈢⿳銆�
銆€銆€2. 鏀寔楂橀仈 2A 鐨勯€ｇ簩(x霉)杓稿嚭闆绘祦锛屾豢瓒冲ぇ鍔熺巼鎳�(y墨ng)鐢ㄩ渶姹�銆�
銆€銆€3. 鍥哄畾闁嬮棞(gu膩n)闋荤巼鐐� 1.2MHz锛屽厑瑷变娇鐢ㄨ純灏忓昂瀵哥殑闆绘劅鍜岄浕瀹�锛岄€蹭竴姝ョ瘈(ji茅)鐪佺┖闁撱€�
銆€銆€4. 鎻愪緵绮剧⒑鐨勪娇鑳藉紩鑵虫帶鍒跺姛鑳�锛屼究浜庡鐝�(xi脿n)绯荤当(t菕ng)鐨勯浕婧愭檪搴忕鐞嗐€�
銆€銆€5. 鍏�(n猫i)缃粺鍟熷嫊鍔熻兘锛屾湁鏁堥檷浣庢氮娑岄浕娴佸皪绯荤当(t菕ng)鐨勬矕鎿�銆�
銆€銆€6. 閬庢祦淇濊銆侀亷婧繚璀峰強鐭矾淇濊绛夊閲嶄繚璀锋鍒剁⒑淇濊姱鐗囧湪鐣板父鎯呮硜涓嬬殑鍙潬鎬�銆�
銆€銆€7. 鎻愪緵鍙(di脿o)鐨勮几鍑洪浕澹擄紝閫氶亷澶栭儴闆婚樆鍒嗗鍣ㄥ嵆鍙ō(sh猫)缃墍闇€鐨勮几鍑洪浕澹撳€�銆�

鎳�(y墨ng)鐢�

RT3612EGGQW 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬鍚勭ó闇€瑕侀珮鏁堢洿娴�-鐩存祦杞�(zhu菐n)鎻涚殑鍫存櫙涓�锛屽寘鎷絾涓嶉檺浜庯細
銆€銆€1. 鏅鸿兘鎵嬫鍜屽钩鏉块浕鑵︾瓑渚挎敎寮忚ō(sh猫)鍌欑殑闆绘簮绠＄悊銆�
銆€銆€2. 鏁�(sh霉)纰肩浉姗熷拰鍏朵粬渚挎敎寮忔秷璨婚闆诲瓙鐢�(ch菐n)鍝�銆�
銆€銆€3. 鐒＄窔閫氫俊妯″鐨勪緵闆昏В姹烘柟妗堛€�
銆€銆€4. 鍙┛鎴磋ō(sh猫)鍌欏拰鐗╄伅(li谩n)缍�(w菐ng)绲傜鐨勯浕婧愯ō(sh猫)瑷�銆�
銆€銆€5. GPS 瑷�(sh猫)鍌欎互鍙婂叾浠栧皬鍨嬮浕瀛愯缃殑闆绘睜渚涢浕绯荤当(t菕ng)銆�