L9733XPTR 鏅�(sh铆)闁擄細2025/4/30 18:23:56 闁辫畝锛�32

L9733XPTR鏄剰娉曞崐灏�(d菐o)楂旓紙STMicroelectronics锛夌敓鐢�(ch菐n)鐨勪竴娆鹃珮鏁堣兘鍚屾闄嶅DC/DC杞�(zhu菐n)鎻涘櫒銆傝┎鑺墖灏堢偤闇€瑕侀珮鏁堢巼銆佷綆鍔熻€楀拰灏忓瀷鍖栬ō(sh猫)瑷�(j矛)鐨勬噳(y墨ng)鐢ㄨ€屽劒(y艒u)鍖栵紝閬╃敤浜庢秷璨�(f猫i)椤為浕瀛�銆佸伐妤�(y猫)瑷�(sh猫)鍌欎互鍙婇€氫俊绯荤当(t菕ng)绛夊牬(ch菐ng)鏅�銆傚叾涓昏鍔熻兘鏄皣杓冮珮鐨勮几鍏ラ浕澹撹綁(zhu菐n)鎻涚偤绌�(w臎n)瀹氱殑杓冧綆杓稿嚭闆诲锛屽悓鏅�(sh铆)鍏峰倷蹇€熺殑鐬厠(t脿i)闊挎噳(y墨ng)鍜岃壇濂界殑鐔辨€ц兘銆�
銆€銆€瑭插櫒浠跺収(n猫i)閮ㄩ泦鎴愪簡鍔熺巼MOSFET闁�(k膩i)闂�(gu膩n)锛屾笡灏戜簡澶栭儴鍏冧欢鏁�(sh霉)閲忓苟绨�(ji菐n)鍖栦簡闆昏矾瑷�(sh猫)瑷�(j矛)銆傛澶�锛屽畠閭勬敮鎸佸绋繚璀�(h霉)姗�(j墨)鍒讹紝濡傞亷(gu貌)娴佷繚璀�(h霉)銆佺煭璺繚璀�(h霉)鍜岄亷(gu貌)婧棞(gu膩n)鏂�锛屽緸鑰岀⒑淇濆湪鍚勭ó宸ヤ綔姊濅欢涓嬬殑鍙潬鎬с€�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�2.7V 鑷� 5.5V
銆€銆€杓稿嚭闆诲鑼冨湇锛�0.8V 鑷� VIN
銆€銆€鏈€澶ц几鍑洪浕娴侊細3A
銆€銆€闁�(k膩i)闂�(gu膩n)闋荤巼锛�2.2MHz
銆€銆€宸ヤ綔鏁堢巼锛氶珮閬�(d谩)96%
銆€銆€寰呮(j墨)闆绘祦锛�1uA
銆€銆€灏佽褰㈠紡锛歐LCSP-14

鐗规€�

L9733XPTR閲囩敤鎭掑畾灏�(d菐o)閫氭檪(sh铆)闁撹胺搴曞垏鎻涙帶鍒舵ā寮�锛岃兘澶�?q奴)宕縁(xi脿n)蹇€熺殑璨�(f霉)杓夌灛鎱�(t脿i)闊挎噳(y墨ng)锛屽苟涓斿湪杓曡級姊濅欢涓嬭嚜鍕�(d貌ng)閫�(j矛n)鍏ョ渷闆绘ā寮忎互鎻愰珮鏁堢巼銆�
銆€銆€鑺墖鍏�(n猫i)缃粺鍟熷嫊(d貌ng)鍔熻兘锛屽彲浠ユ湁鏁堥檷浣庡暉鍕�(d貌ng)鏅�(sh铆)鐨勬氮娑岄浕娴�銆傛澶�锛屽畠閭勬彁渚涚簿婧�(zh菙n)鐨勪娇鑳藉紩鑵抽柧鍊�锛屽厑瑷辩敤鎴堕€氶亷(gu貌)閭忚集淇¤櫉(h脿o)杓曟澗鎺у埗闆绘簮鐨勯枊(k膩i)鍟熻垏闂�(gu膩n)闁夈€�
銆€銆€瑭插櫒浠跺叿鏈夋サ浣庣殑闈滄厠(t脿i)闆绘祦锛屽湪浼戠湢妯″紡涓嬪儏娑堣€�1寰畨锛岄潪甯搁仼鍚堥浕姹犱緵闆荤殑渚挎敎寮忚ō(sh猫)鍌欍€傚叾绶婃箠鐨刉LCSP-14灏佽涔熶娇鍏舵垚鐐哄皪(du矛)绌洪枔鏁忔劅鎳�(y墨ng)鐢ㄧ殑鐞嗘兂閬告搰銆�

鎳�(y墨ng)鐢�

L9733XPTR寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闇€瑕侀珮鏁堥浕婧愮鐞嗙殑闋�(l菒ng)鍩燂紝鍖呮嫭鏅鸿兘鎵嬫(j墨)銆佸钩鏉块浕鑵�銆佸彲绌挎埓瑷�(sh猫)鍌�銆佺墿鑱�(li谩n)缍�(w菐ng)绲傜鍜屽叾浠栦究鏀滃紡闆诲瓙鐢�(ch菐n)鍝�銆�
銆€銆€姝ゅ锛屽畠涔熷彲浠ョ敤浜庡伐妤�(y猫)鑷嫊(d貌ng)鍖栬ō(sh猫)鍌欎腑鐨勫偝鎰熷櫒妯″渚涢浕锛屼互鍙婇€氫俊鍩虹(ch菙)瑷�(sh猫)鏂戒腑鐨勮紨鍔╅浕婧愰儴鍒嗐€傜敱浜庡叾楂樻晥鐜囧拰灏忓昂瀵哥壒榛�(di菐n)锛岄€欐鑺墖鐗瑰垾閬╁悎閭ｄ簺瑕佹眰鍤�(y谩n)鏍煎姛鑰楅爯(y霉)绠楀拰鏈夐檺PCB闈㈢⿳鐨勮ō(sh猫)瑷�(j矛)闋�(xi脿ng)鐩�銆�