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鎮ㄥソ锛屾杩庝締(l谩i)鍒扮董搴�(k霉)闆诲瓙甯傚牬(ch菐ng)缍�(w菐ng) 鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺(c猫)

鎮ㄦ墍鍦ㄧ殑浣嶇疆锛�闆诲瓙鍏冨櫒浠堕噰璩�(g貌u)缍�(w菐ng) > IC鐧剧 > RT8230CGQW

RT8230CGQW 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/13 14:46:37 鏌ョ湅 闁辫畝锛�20

RT8230CGQW 鏄竴娆剧敱 RICHTEK锛堢珛閷＄鎶�锛夋帹鍑虹殑楂樻晥鐜囧悓姝ユ暣娴侀檷澹� DC-DC 杞�(zhu菐n)鎻涘櫒鑺墖銆傝┎鑺墖闆嗘垚浜嗕笂涓嬫⿱ MOSFET锛岃兘澶犲湪瀵几鍏ラ浕澹撹寖鍦嶅収(n猫i)鎻愪緵绌�(w臎n)瀹氱殑杓稿嚭闆诲锛岄仼鐢ㄤ簬渚挎敎寮忚ō(sh猫)鍌�銆佹秷璨�(f猫i)椤為浕瀛愪互鍙婂伐妤�(y猫)鎺у埗绛夋噳(y墨ng)鐢ㄩ牁(l菒ng)鍩�銆�
銆�銆�RT8230CGQW 閲囩敤鎭掑畾灏�(d菐o)閫氭檪(sh铆)闁擄紙COT锛夋帶鍒舵ā寮忥紝鍏峰倷蹇�熺灛鎱�(t脿i)闊挎噳(y墨ng)鑳藉姏锛屽苟涓旀敮鎸佽紩杓夋檪(sh铆)鐨勭稜鑹叉ā寮忎互鎻愬崌鏁堢巼銆傛澶�锛屽叾鍏�(n猫i)缃閲嶄繚璀�(h霉)鍔熻兘锛屽閬�(gu貌)娴佷繚璀�(h霉)銆佺煭璺繚璀�(h霉)鍜岄亷(gu貌)婧繚璀�(h霉)锛岀⒑淇濅簡绯荤当(t菕ng)鐨勫畨鍏ㄩ亱(y霉n)琛屻��

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�2.5V 鑷� 6V
銆�銆�杓稿嚭闆诲鑼冨湇锛�0.8V 鑷� VIN-0.7V
銆�銆�闁嬮棞(gu膩n)闋荤巼锛�1.2MHz
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�灏佽褰㈠紡锛歐DFN-8L 2x2
銆�銆�杓稿嚭闆绘祦锛氭渶楂樺彲閬�(d谩) 1.5A
銆�銆�闈滄厠(t脿i)闆绘祦锛氬吀鍨嬪�肩偤 35渭A
銆�銆�PSRR锛氬湪 1kHz 涓嬬偤 -45dB

鐗规��

RT8230CGQW 鍏锋湁浠ヤ笅涓昏鐗规�э細
銆�銆�1. 楂樻晥鐜囧悓姝ユ暣娴佽ō(sh猫)瑷�(j矛)锛屾笡灏戝閮ㄥ厓浠舵暩(sh霉)閲忓苟鍎�(y艒u)鍖栫郴绲�(t菕ng)鎬ц兘銆�
銆�銆�2. 鍏�(n猫i)缃笂涓嬫⿱鍔熺巼 MOSFET锛岀啊(ji菐n)鍖栭浕璺ō(sh猫)瑷�(j矛)銆�
銆�銆�3. 鎭掑畾灏�(d菐o)閫氭檪(sh铆)闁擄紙COT锛夋帶鍒舵灦妲�(g貌u)锛岃兘澶�?q奴)宕縁(xi脿n)蹇�熺灛鎱�(t脿i)闊挎噳(y墨ng)銆�
銆�銆�4. 鏀寔缍犺壊妯″紡锛屽湪杓曡級姊濅欢涓嬭嚜鍕�(d貌ng)闄嶄綆闁嬮棞(gu膩n)闋荤巼浠ユ彁楂樻晥鐜�銆�
銆�銆�5. 瀵几鍏ラ浕澹撹寖鍦嶅拰闈堟椿鐨勮几鍑洪浕澹撹ō(sh猫)缃紝閬╂噳(y墨ng)澶氱ó鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅�銆�
銆�銆�6. 鍏�(n猫i)缃閲嶄繚璀�(h霉)姗�(j墨)鍒�锛屽寘鎷亷(gu貌)娴佷繚璀�(h霉)锛圤CP锛夈�佺煭璺繚璀�(h霉)锛圫CP锛夊拰閬�(gu貌)婧繚璀�(h霉)锛圱SD锛�锛屽寮�(qi谩ng)绯荤当(t菕ng)鍙潬鎬�銆�
銆�銆�7. 灏忓瀷 WDFN-8L 2x2 灏佽锛岀瘈(ji茅)鐪� PCB 绌洪枔銆�

鎳�(y墨ng)鐢�

RT8230CGQW 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅鍫�(ch菐ng)鏅細
銆�銆�1. 渚挎敎寮忛浕瀛愯ō(sh猫)鍌�锛屼緥濡傛櫤鑳芥墜姗�(j墨)鍜屽钩鏉块浕鑵�銆�
銆�銆�2. 鍙┛鎴磋ō(sh猫)鍌欙紝濡傛櫤鑳芥墜琛ㄥ拰鍋ュ悍杩借工鍣�銆�
銆�銆�3. 闆绘睜渚涢浕鐨勬秷璨�(f猫i)椤為浕瀛愮敘(ch菐n)鍝�銆�
銆�銆�4. 宸ユキ(y猫)鎺у埗妯″涓殑闆绘簮绠＄悊閮ㄥ垎銆�
銆�銆�5. 閫氫俊瑷�(sh猫)鍌欏強鐗╄伅(li谩n)缍�(w菐ng)绲傜绡�(ji茅)榛�(di菐n)鐨勭┅(w臎n)澹撻浕婧愯ō(sh猫)瑷�(j矛)銆�

鏇夸唬鍨嬭櫉(h脿o)

RT8230BGQW, RT8230DGQW

rt8230cgqw鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

  • 鐢�(ch菐n)鍝佸瀷铏�(h脿o)
  • 渚涙噳(y墨ng)鍟�
  • 鏁�(sh霉)閲�
  • 寤犲晢
  • 灏佽/鎵硅櫉(h脿o)
  • 瑭㈠児(ji脿)