鏅傞枔锛�2025/5/21 11:49:43
闁辫畝锛�20
TPS5100 鏄竴娆鹃珮鏁堝悓姝ラ檷澹撶洿娴�-鐩存祦杞夋彌鍣�锛屽皥鐐洪渶瑕侀珮鍔熺巼瀵嗗害鍜岄珮鎬ц兘鐨勬噳鐢ㄨ�岃ō瑷�銆傝┎鑺墖鏀寔楂橀仈28V鐨勮几鍏ラ浕澹撹寖鍦�锛屽苟鑳芥彁渚涢珮閬�6A鐨勬寔绾�(x霉)杓稿嚭闆绘祦銆傚叾鍏х疆鐨凪OSFET闁嬮棞鍜岃鍎熼浕璺啊鍖栦簡澶栭儴鍏冧欢鐨勯伕鎿囪垏瑷▓娴佺▼銆俆PS5100閲囩敤闆绘祦妯″紡鎺у埗鏋舵锛岃兘澶犲鐝�(xi脿n)蹇�熺灛鎱�(t脿i)闊挎噳锛屽苟涓斿叿鏈夊彲绶ㄧ▼杌熷暉鍕曞姛鑳戒互娓涘皯娴秾闆绘祦銆�
銆�銆�TPS5100閬╃敤浜庡绋伐妤�(y猫)銆侀�氫俊鍜屾苯杌婄郴绲�(t菕ng)锛屽叾楂樻晥鐜囧拰绶婃箠鐨勮ō瑷堜娇鍏舵垚鐐洪浕婧愮鐞嗙殑鐞嗘兂閬告搰銆�
杓稿叆闆诲鑼冨湇锛�4.5V - 28V
銆�銆�杓稿嚭闆诲鑼冨湇锛�0.9V - 24V锛堝彲閫氶亷鍙嶉寮曡叧瑾跨瘈(ji茅)锛�
銆�銆�鏈�澶ц几鍑洪浕娴侊細6A
銆�銆�闁嬮棞闋荤巼锛氬彲瑾匡紙200kHz - 1MHz锛�
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�灏佽椤炲瀷锛欻TSSOP (PWP) 32 寮曡叧
銆�銆�鏁堢巼锛氶珮閬�95%
銆�銆�淇濊鍔熻兘锛氶亷娴佷繚璀�銆佺煭璺繚璀枫�侀亷婧棞鏂�
TPS5100 鎻愪緵浠ヤ笅涓昏鐗规�э細
銆�銆�1. 楂樻晥鍚屾鏁存祦鎶�琛�锛屽ぇ骞呮彁楂樿綁鎻涙晥鐜�銆�
銆�銆�2. 鍏х疆鍔熺巼MOSFET锛岄檷浣庢暣楂旀柟妗堟垚鏈苟绡�(ji茅)鐪丳CB绌洪枔銆�
銆�銆�3. 鏀寔瀵寖鍦嶈几鍏ラ浕澹�锛岄仼鍚堝绋浕婧愬牬鏅�銆�
銆�銆�4. 鍙法绋嬮枊闂滈牷鐜�锛屼究浜庡劒(y艒u)鍖朎MI鎬ц兘銆�
銆�銆�5. 鍏峰倷閫愬懆鏈熼檺娴佷繚璀�锛岀⒑淇濆湪鐣板父鎯呮硜涓嬬殑瀹夊叏閬嬭銆�
銆�銆�6. 蹇�熺灛鎱�(t脿i)闊挎噳鑳藉姏锛岄仼鎳夎矤杓夌獊璁婄殑闇�姹傘��
銆�銆�7. 绶婃箠鍨嬪皝瑁�锛岀啊鍖栧竷灞�瑷▓骞舵彁鍗囩啽鎬ц兘銆�
銆�銆�8. 鎻愪緵鍏ㄩ潰鐨勪繚璀锋鍒�锛屽寘鎷亷娴�銆佺煭璺拰閬庢韩淇濊銆�
TPS5100 琚唬娉涙噳鐢ㄤ簬浠ヤ笅闋樺煙锛�
銆�銆�1. 宸ユキ(y猫)鑷嫊鍖栬ō鍌欎腑鐨勯浕婧愭ā濉�銆�
銆�銆�2. 閫氫俊鍩虹瑷柦锛屽鍩虹珯鍜岀恫(w菐ng)绲′氦鎻涙銆�
銆�銆�3. 姹借粖闆诲瓙绯荤当(t菕ng)锛屼緥濡備俊鎭妯傜郴绲�(t菕ng)鍜屽皫鑸缃��
銆�銆�4. 閱�(y墨)鐧傝ō鍌欎腑鐨勭簿瀵嗛浕婧愪緵鎳�銆�
銆�銆�5. 绛嗚鏈浕鑵﹀拰鍏朵粬渚挎敎寮忛浕瀛愮敘鍝佺殑閬╅厤鍣�銆�
銆�銆�6. LED鐓ф槑椹呭嫊鍣�锛岀壒鍒ラ仼鍚堝ぇ鍔熺巼LED鎳夌敤銆�
銆�銆�7. 鏁�(sh霉)鎿�(j霉)涓績鏈嶅嫏鍣ㄥ強瀛樺劜绯荤当(t菕ng)鐨勮紨鍔╅浕婧愬柈鍏�銆�
TPS5430, TPS54360, LM25119
