TPS2513 鏅傞枔锛�2025/5/6 15:38:39 闁辫畝锛�28

TPS2513 鏄竴娆剧敱寰峰窞鍎€鍣紙TI锛夋帹鍑虹殑 USB 闆绘簮闁嬮棞(gu膩n)鑺墖锛屼富瑕佺敤浜庢帶鍒跺拰淇濊 USB 绔彛鐨勪緵闆汇€傚畠鏀寔 USB 2.0 瑕�(gu墨)鑼�锛屽苟鎻愪緵閬庢祦銆佺煭璺拰閬庢韩淇濊鍔熻兘銆傝┎鍣ㄤ欢闆嗘垚浜嗕竴鍊嬩綆 RDS(on) 鐨� NMOS FET锛屼互娓涘皯鍔熻€楀苟鎻愰珮鏁堢巼銆俆PS2513 鍙敤浜庢秷璨婚闆诲瓙瑷�(sh猫)鍌欍€佽▓绠楁澶栬ō(sh猫)浠ュ強宸ユキ(y猫)鎳�(y墨ng)鐢ㄤ腑鐨� USB 渚涢浕绠＄悊銆�
銆€銆€TPS2513 鏀寔闄愭祦瑾�(di脿o)鏁村姛鑳�锛岄€氶亷澶栭儴闆婚樆瑷�(sh猫)缃檺娴侀柧鍊�锛屽緸鑰屾豢瓒充笉鍚屾噳(y墨ng)鐢ㄧ殑闇€姹�銆傛澶栵紝瀹冮倓鍏峰倷鑷嫊閲嶅暉鎴栭帠瀛樻晠闅滈熆鎳�(y墨ng)妯″紡锛岀敤鎴跺彲浠ラ€氶亷閰嶇疆寮曡叧閬告搰鍚堥仼鐨勬ā寮�銆�

鍙冩暩(sh霉)

宸ヤ綔闆诲锛�4.5V 鑷� 5.5V
銆€銆€杓稿嚭闆绘祦闄愬埗鑼冨湇锛�50mA 鑷� 1.25A锛堝彲瑾�(di脿o)锛�
銆€銆€闂�(gu膩n)鏂烽潨鎱�(t脿i)闆绘祦锛氬吀鍨嬪€肩偤 1渭A
銆€銆€闄愭祦绮惧害锛毬�8%
銆€銆€鐔遍棞(gu膩n)鏂锋韩搴︼細绱� 165掳C
銆€銆€灏佽椤炲瀷锛氬皬澶栧舰闆嗘垚闆昏矾 (SOIC-8) 鍜岃秴钖勫瀷灏忓褰㈠皝瑁� (VSSOP-8)
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆€銆€杓稿嚭闃绘姉锛氬吀鍨嬪€肩偤 150m惟

鐗规€�

TPS2513 鎻愪緵澶氱ó闂�(gu膩n)閸电壒鎬т締澧炲挤鍏跺湪 USB 闆绘簮绠＄悊涓殑鎬ц兘锛�
銆€銆€1. 闆嗘垚浣庡皫(d菐o)閫氶浕闃� MOSFET锛岄檷浣庡姛鑰楀拰鐧�(f膩)鐔�銆�
銆€銆€2. 鍙法绋嬮檺娴佸姛鑳藉厑瑷遍潏娲诲湴瑷�(sh猫)缃浕娴侀檺鍒跺€硷紝浠ラ仼鎳�(y墨ng)鍚勭ó璨犺級闇€姹�銆�
銆€銆€3. 鍏�(n猫i)缃閲嶄繚璀锋鍒�锛屽寘鎷亷娴佷繚璀�銆佺煭璺繚璀峰拰閬庢韩淇濊锛岀⒑淇濈郴绲�(t菕ng)鐨勫畨鍏ㄩ亱琛屻€�
銆€銆€4. 鏀寔鍏╃ó鏁呴殰闊挎噳(y墨ng)妯″紡鈥斺€旇嚜鍕曢噸鍟熸垨閹栧瓨妯″紡锛屽寮蜂簡瑷�(sh猫)瑷堥潏娲绘€�銆�
銆€銆€5. 灏忓昂瀵稿皝瑁濋伕闋呬娇 TPS2513 鎴愮偤绶婃箠鍨嬭ō(sh猫)瑷堢殑鐞嗘兂閬告搰銆�
銆€銆€6. 绗﹀悎 USB 2.0 妯欐簴锛岄仼鐢ㄤ簬寤ｆ硾鐨� USB 鎳�(y墨ng)鐢ㄥ牬鏅�銆�
銆€銆€7. 鎻愪緵楂樼簿搴︾殑闄愭祦瑷�(sh猫)缃�锛岀⒑淇濈郴绲�(t菕ng)绌�(w臎n)瀹氭€у拰鍙潬鎬�銆�

鎳�(y墨ng)鐢�

TPS2513 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闇€瑕佸彲闈� USB 闆绘簮绠＄悊鐨勫牬鍚�锛屽寘鎷絾涓嶉檺浜庝互涓嬮牁(l菒ng)鍩燂細
銆€銆€1. 娑堣不椤為浕瀛愮敘(ch菐n)鍝�锛屽鏅鸿兘鎵嬫鍏呴浕鍣�銆佸钩鏉块浕鑵﹀簳搴х瓑銆�
銆€銆€2. 瑷堢畻姗熷瑷�(sh猫)锛屼緥濡� USB 闆嗙窔鍣ㄣ€佹墦鍗版鍜屽叾浠栭€ｆ帴鍒颁富姗熺殑瑷�(sh猫)鍌�銆�
銆€銆€3. 宸ユキ(y猫)鑷嫊鍖栬ō(sh猫)鍌欎腑鐨� USB 鎺ュ彛淇濊銆�
銆€銆€4. 缍�(w菐ng)绲�(lu貌)閫氫俊瑷�(sh猫)鍌欙紝濡傝矾鐢卞櫒鍜屼氦鎻涙鐨� USB 绔彛淇濊銆�
銆€銆€5. 閱�(y墨)鐧傝ō(sh猫)鍌欎腑灏� USB 渚涢浕鏈夊毚鏍艰姹傜殑鎳�(y墨ng)鐢ㄣ€�
銆€銆€6. 浠讳綍闇€瑕侀€氶亷 USB 鎻愪緵鍙楁帶闆绘簮鐨勮ō(sh猫)瑷堥兘鍙互浣跨敤 TPS2513銆�