鏅傞枔锛�2025/5/6 11:49:01
闁辫畝锛�20
TPS2557 鏄竴娆剧敤浜� USB Type-C 鍜� USB 闆诲姏鍌宠几锛圲SB-PD锛夋噳鐢ㄧ殑鎺у埗鍣ㄨ姱鐗�銆傝┎鑺墖鏀寔闆欏悜鍔熺巼娴�锛岃兘澶犲嫊鎱�(t脿i)瑾挎暣杓稿嚭闆诲鍜岄浕娴佷互婊胯冻閫ｆ帴瑷倷鐨勯渶姹�銆傚畠闆嗘垚浜� CC 寮曡叧閭忚集銆乂CONN 闁嬮棞鍜岄浕娴侀檺鍒跺姛鑳�锛岄仼鍚堥渶瑕侀珮鏁堥浕婧愮鐞嗙殑渚挎敎寮忚ō鍌欍��
銆�銆�TPS2557 鎻愪緵浜嗗叏闈㈢殑淇濊鍔熻兘锛屽寘鎷亷澹撱�佹瑺澹�銆侀亷娴佸拰閬庢韩淇濊锛岀⒑淇濈郴绲�(t菕ng)鐨勭┅(w臎n)瀹氭�у拰瀹夊叏鎬�銆�
宸ヤ綔闆诲锛�3.0V 鑷� 21V
銆�銆�鏈�澶ц几鍑洪浕娴侊細3A
銆�銆�鏀寔鐨� USB PD 闆诲妾斾綅锛�5V/9V/15V/20V
銆�銆�闈滄厠(t脿i)闆绘祦锛氬皬浜� 35渭A
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�灏佽褰㈠紡锛歈FN-16 (3mm x 3mm)
TPS2557 鐨勪富瑕佺壒鎬у寘鎷互涓嬪咕榛烇細
銆�銆�1. 鏀寔 USB Type-C 鍜� USB Power Delivery 妯欐簴銆�
銆�銆�2. 闆嗘垚 VBUS 閫氳矾 FET锛岀啊鍖栧閮ㄥ厓浠堕渶姹�銆�
銆�銆�3. 鍏峰倷鍙法绋嬮浕娴侀檺鍒跺姛鑳�锛岄仼鐢ㄤ簬澶氱ó璨犺級鍫存櫙銆�
銆�銆�4. 鎻愪緵纭欢鍜岃粺浠跺叐绋厤缃伕闋�锛岄潏娲绘�ч珮銆�
銆�銆�5. 鍏х疆鍏ㄩ潰鐨勪繚璀锋鍒�锛屾彁鍗囩郴绲�(t菕ng)鍙潬鎬�銆�
銆�銆�6. 鏀寔闆欏悜鍔熺巼鍌宠几锛岄仼鎳夊妯ｅ寲鐨勮ō鍌欓渶姹�銆�
銆�銆�7. 绗﹀悎 USB-IF 瑾嶈瓑瑕佹眰锛岀⒑淇濆吋瀹规��銆�
TPS2557 寤ｆ硾鎳夌敤浜庨渶瑕� USB Type-C 鍜� USB-PD 鍔熻兘鐨勭敘鍝佷腑锛屼緥濡傦細
銆�銆�1. 绛嗚鏈浕鑵﹀拰瓒呮サ鏈�銆�
銆�銆�2. 骞虫澘闆昏叇鍜岀Щ鍕曢浕婧�銆�
銆�銆�3. USB 闆嗙窔鍣ㄥ拰鎿村睍濉�銆�
銆�銆�4. 杌婅級鍏呴浕鍣ㄥ拰鍏朵粬娑堣不椤為浕瀛愮敘鍝�銆�
銆�銆�5. 宸ユキ(y猫)瑷倷涓殑渚挎敎寮忛浕姹犱緵闆昏缃�銆�
銆�銆�鍏堕珮鏁堢殑闆绘簮绠＄悊鍜岄潏娲荤殑閰嶇疆浣垮叾鎴愮偤鐝句唬闆诲瓙瑷倷鐨勭悊鎯抽伕鎿�銆�
TPS2553, TPS2554, TPS2556
