TPS53641RSBR 鏅�(sh铆)闁擄細2025/4/30 19:49:17 闁辫畝锛�25

TPS53641RSBR 鏄竴娆鹃珮鏁堛€佸悓姝ラ檷澹� DC/DC 杞�(zhu菐n)鎻涘櫒锛屽爆浜庡痉宸炲剙鍣� (TI) 鐨� TPS536xx 绯诲垪銆傝┎鑺墖閬╃敤浜庨渶瑕侀珮鏁堢巼鍜岄珮绮惧害闆诲瑾�(di脿o)绡€(ji茅)鐨勬噳(y墨ng)鐢ㄥ牬(ch菐ng)鏅紝鏀寔瀵几鍏ラ浕澹撹寖鍦�锛屽苟鎻愪緵楂橀仈(d谩) 4A 鐨勬寔绾�(x霉)杓稿嚭闆绘祦銆�
銆€銆€瑭插櫒浠跺収(n猫i)缃簡浣庡皫(d菐o)閫氶浕闃荤殑 MOSFET锛屽彲浠ラ’钁楁彁楂樿綁(zhu菐n)鎻涙晥鐜囧苟娓涘皯澶栭儴鍏冧欢鏁�(sh霉)閲�锛屽緸鑰岄檷浣庢暣楂旇В姹烘柟妗堢殑鎴愭湰鍜屽京(f霉)闆滃害銆傛澶�锛孴PS53641 閭勫叿鏈夎睈瀵岀殑淇濊(h霉)鍔熻兘锛屽閬�(gu貌)娴佷繚璀�(h霉)銆侀亷(gu貌)婧棞(gu膩n)鏂风瓑锛岀⒑淇濈郴绲�(t菕ng)鍦ㄥ悇绋伐娉佷笅鐨勭┅(w臎n)瀹氶亱(y霉n)琛�銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�4.5V 鑷� 28V
銆€銆€杓稿嚭闆诲鑼冨湇锛�0.8V 鑷� 20V
銆€銆€鏈€澶ц几鍑洪浕娴侊細4A
銆€銆€闁�(k膩i)闂�(gu膩n)闋荤巼锛氬彲瑾�(di脿o)锛�200kHz 鑷� 2.2MHz锛�
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆€銆€灏佽椤�(l猫i)鍨嬶細HSOP-16 Exposed Pad
銆€銆€鏁堢巼锛氶珮閬�(d谩) 97%
銆€銆€鍟熷嫊(d貌ng)鏅�(sh铆)闁擄細鍏稿瀷鍊肩偤 1ms
銆€銆€鎺у埗妯″紡锛氭亽瀹氬皫(d菐o)閫氭檪(sh铆)闁� (COT) 鎺у埗妯″紡

鐗规€�

TPS53641RSBR 鎻愪緵浜嗗绋厛閫�(j矛n)鐨勭壒鎬т互婊�(m菐n)瓒崇従(xi脿n)浠ｉ浕婧愮鐞嗛渶姹傦細
銆€銆€1. 瀵几鍏ラ浕澹撹寖鍦�锛屾敮鎸佸緸浣庡闆绘睜鍒拌純楂樺伐妤�(y猫)闆诲鐨勬噳(y墨ng)鐢�銆�
銆€銆€2. 楂樻晥鍚屾鏁存祦瑷�(sh猫)瑷�(j矛)锛岃兘澶�?q奴)宕縁(xi脿n)瓒呴亷(gu貌) 97% 鐨勫嘲鍊兼晥鐜囥€�
銆€銆€3. 鍙法绋嬮枊(k膩i)闂�(gu膩n)闋荤巼锛屽厑瑷辩敤鎴�(h霉)鏍规摎(j霉)鍏烽珨鎳�(y墨ng)鐢ㄥ劒(y艒u)鍖栨晥鐜囪垏灏哄涔嬮枔鐨勫钩琛°€�
銆€銆€4. 鍏�(n猫i)缃(b菙)鍎熷姛鑳�锛岀啊(ji菐n)鍖栦簡瑷�(sh猫)瑷�(j矛)閬�(gu貌)绋嬪苟娓涘皯浜嗗閮ㄧ祫浠剁殑闇€姹傘€�
銆€銆€5. 蹇€熺灛鎱�(t脿i)闊挎噳(y墨ng)鑳藉姏锛岄仼鍚堝皪(du矛)鍕�(d貌ng)鎱�(t脿i)璨�(f霉)杓夎畩鍖栨晱鎰熺殑瑷�(sh猫)鍌�銆�
銆€銆€6. 鍏锋湁閬�(gu貌)娴�銆佺煭璺拰鐔变繚璀�(h霉)姗�(j墨)鍒�锛屽寮�(qi谩ng)绯荤当(t菕ng)鐨勫彲闈犳€�銆�
銆€銆€7. 灏忓瀷灏佽鑸囪純灏戠殑澶栧湇鍏冧欢锛屾湁鍔╀簬绡€(ji茅)鐪� PCB 绌洪枔銆�

鎳�(y墨ng)鐢�

TPS53641RSBR 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆€銆€1. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栬ō(sh猫)鍌欎腑鐨勫祵鍏ュ紡闆绘簮妯″銆�
銆€銆€2. 閫氫俊鍩虹(ch菙)瑷�(sh猫)鏂�锛屼緥濡傝矾鐢卞櫒銆佷氦鎻�
銆€銆€3. 閱�(y墨)鐧傞浕瀛愯ō(sh猫)鍌�锛屽寘鎷秴鑱叉尝姗�(j墨)鍣�銆佷究鏀滃紡瑷烘柗鍎€鍣ㄧ瓑銆�
銆€銆€4. 姹借粖(ch膿)闆诲瓙锛屾瘮濡備俊鎭妯�(l猫)绯荤当(t菕ng)銆佸皫(d菐o)鑸郴绲�(t菕ng)浠ュ強楂樼礆(j铆)椐曢杓斿姪绯荤当(t菕ng) (ADAS)銆�
銆€銆€5. 绛嗚鏈浕鑵﹂仼閰嶅櫒鍜屽叾浠栨秷璨�(f猫i)椤�(l猫i)闆诲瓙鐢�(ch菐n)鍝�銆�
銆€銆€6. LED 鐓ф槑椹�(q奴)鍕�(d貌ng)闆绘簮锛岀壒鍒ユ槸闇€瑕侀珮鍔熺巼瀵嗗害鐨勫牬(ch菐ng)鍚�銆�