TPS546D24RVFT 鏅�(sh铆)闁擄細2025/5/15 14:52:55 闁辫畝锛�17

TPS546D24RVFT 鏄竴娆剧敱寰峰窞鍎€鍣� (TI) 鎺ㄥ嚭鐨勯珮鏁堝悓姝ラ檷澹撹綁(zhu菐n)鎻涘櫒锛岄噰鐢� HotRod QFN 灏佽鎶€琛�(sh霉)锛岄仼鐢ㄤ簬楂樺瘑搴﹂浕婧愭噳(y墨ng)鐢�銆傝┎鑺墖鍏锋湁鍑鸿壊鐨勬晥鐜囧拰鐔辨€ц兘锛岃兘澶犲湪楂橀仈(d谩) 12V 鐨勮几鍏ラ浕澹撲笅鎻愪緵楂橀仈(d谩) 6A 鐨勯€ｇ簩(x霉)杓稿嚭闆绘祦銆傚叾鍏�(n猫i)閮ㄩ泦鎴愮殑 MOSFET 鍜岃(b菙)鍎熼浕璺笡灏戜簡澶栭儴鍏冧欢鐨勬暩(sh霉)閲�锛岀啊(ji菐n)鍖栦簡瑷�(sh猫)瑷�(j矛)娴佺▼銆�
銆€銆€TPS546D24RVFT 鏀寔瀵硾鐨勮几鍏ラ浕澹撹寖鍦嶏紙4.5V 鑷� 18V锛�锛屽苟鍏峰倷绮炬簴(zh菙n)鐨勮几鍑洪浕澹撹(di脿o)绡€(ji茅)鑳藉姏銆傚畠閭勯泦鎴愪簡澶氱ó淇濊(h霉)鍔熻兘锛屽閬庢祦淇濊(h霉)銆佺煭璺繚璀�(h霉)鍜岄亷婧棞(gu膩n)鏂风瓑锛岀⒑淇濆湪鍚勭ó宸ヤ綔姊濅欢涓嬪畨鍏ㄥ彲闈�銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�4.5V - 18V
銆€銆€杓稿嚭闆绘祦锛�6A
銆€銆€闁嬮棞(gu膩n)闋荤巼锛�400kHz - 1MHz 鍙(di脿o)
銆€銆€灏佽锛欻otRod QFN-24 (4mm x 5mm)
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆€銆€杓稿嚭闆诲鑼冨湇锛�0.9V 鑷� 12V
銆€銆€鏁堢巼锛氶珮閬�(d谩) 95%
銆€銆€闈滄厠(t脿i)闆绘祦锛氬吀鍨嬪€� 35渭A

鐗规€�

TPS546D24RVFT 鎻愪緵鍗撹秺鐨勬€ц兘鍜岄潏娲绘€�锛岄仼鍚堝悇绋渶瑕侀珮鏁堢巼鍜屽皬灏哄鐨勬噳(y墨ng)鐢ㄥ牬(ch菐ng)鏅�銆�
銆€銆€1. 闆嗘垚楂樹綆鍋�(c猫)鍔熺巼 MOSFET锛岀劇闇€澶栨帴椹�(q奴)鍕�(d貌ng)闆昏矾銆�
銆€銆€2. 瀵几鍏ラ浕澹撹寖鍦嶏紝鏀寔寰為浕姹犱緵闆诲埌宸ユキ(y猫)绱�(j铆)闆绘簮鎳�(y墨ng)鐢�銆�
銆€銆€3. 鍏�(n猫i)缃(b菙)鍎熺恫(w菐ng)绲�(lu貌)锛岀啊(ji菐n)鍖栦簡鎺у埗鍥炶矾瑷�(sh猫)瑷�(j矛)銆�
銆€銆€4. 鍏峰倷绮炬簴(zh菙n)鐨勪娇鑳藉紩鑵抽柧鍊兼帶鍒�锛屾敮鎸侀潏娲荤殑涓婇浕闋嗗簭绠＄悊銆�
銆€銆€5. 鏀寔鍙法绋嬭粺鍟熷嫊(d貌ng)鍔熻兘锛屾笡灏戞氮娑岄浕娴�銆�
銆€銆€6. 鍏�(n猫i)缃繚璀�(h霉)姗�(j墨)鍒跺寘鎷墦鍡濇ā寮忕煭璺繚璀�(h霉)銆侀亷娴佷繚璀�(h霉)鍜岄亷婧繚璀�(h霉)锛屽寮�(qi谩ng)绯荤当(t菕ng)鍙潬鎬с€�
銆€銆€7. 鏀寔澶栭儴鏅�(sh铆)閻樺悓姝�锛岄檷浣� EMI 骞叉摼銆�

鎳�(y墨ng)鐢�

TPS546D24RVFT 琚唬娉涙噳(y墨ng)鐢ㄤ簬灏�(du矛)鍔熺巼瀵嗗害鍜屾晥鐜囪姹傝純楂樼殑闋�(l菒ng)鍩�锛屼緥濡傦細
銆€銆€1. 鏁�(sh霉)鎿�(j霉)閫氫俊鍜岄浕淇¤ō(sh猫)鍌欎腑鐨勮矤(f霉)杓夐粸(di菐n) (POL) 杞�(zhu菐n)鎻�銆�
銆€銆€2. 宓屽叆寮忚▓(j矛)绠楃郴绲�(t菕ng)鍜� FPGA/ASIC 渚涢浕銆�
銆€銆€3. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栧拰鎺у埗绯荤当(t菕ng)銆�
銆€銆€4. 閱�(y墨)鐧傝ō(sh猫)鍌欏拰娓�(c猫)瑭︽脯(c猫)閲�?j墨)x鍣ㄣ€�
銆€銆€5. 姹借粖闆诲瓙杓斿姪绯荤当(t菕ng)涓殑闈為殧闆㈤浕婧愭ā濉�銆�
銆€銆€鐢变簬鍏堕珮鏁堟€у拰绶婃箠瑷�(sh猫)瑷�(j矛)锛孴PS546D24RVFT 鎴愮偤鐪惧楂樺姛鐜囧瘑搴︽噳(y墨ng)鐢ㄥ牬(ch菐ng)鏅殑鐞嗘兂閬告搰銆�