鏅傞枔锛�2025/4/29 9:13:56
闁辫畝锛�31
TPS68000DBTR 鏄竴娆剧敱寰峰窞鍎�鍣紙TI锛夋帹鍑虹殑楂樻晥鍚屾闄嶅鐩存祦-鐩存祦杞夋彌鍣�銆傝┎鑺墖闆嗘垚浜嗛珮閭婂拰浣庨倞 MOSFET锛岃兘澶犲湪瀵几鍏ラ浕澹撹寖鍦嶅収鎻愪緵绌�(w臎n)瀹氱殑杓稿嚭闆诲銆傚叾瑷▓閬╃敤浜庨渶瑕侀珮鏁堢巼銆佸皬灏哄瑙ｆ焙鏂规鐨勪究鏀滃紡闆诲瓙瑷倷鍜屽叾浠栦綆澹撴噳鐢�銆�
銆�銆�TPS68000DBTR 鏀寔鑴堟矕闋荤巼瑾垮埗锛圥FM锛夊拰鑴堝瑾垮埗锛圥WM锛夊叐绋伐浣滄ā寮忥紝鍦ㄨ紩杓夋浠朵笅閫氶亷 PFM 鎻愰珮鏁堢巼锛岃�屽湪閲嶈級姊濅欢涓嬪垏鎻涘埌 PWM 妯″紡浠ヤ繚鎸佺┅(w臎n)瀹氭�ц兘銆�
杓稿叆闆诲鑼冨湇锛�2.5V 鑷� 5.5V
銆�銆�杓稿嚭闆诲鑼冨湇锛�0.8V 鑷� VIN
銆�銆�闁嬮棞闋荤巼锛�1.1MHz
銆�銆�鏈�澶ц几鍑洪浕娴侊細1A
銆�銆�闈滄厠(t脿i)闆绘祦锛�23渭A
銆�銆�灏佽椤炲瀷锛歐SON (8 寮曡叧)
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�鏁堢巼锛氶珮閬� 95%
TPS68000DBTR 鍏锋湁浠ヤ笅涓昏鐗规�э細
銆�銆�1. 楂橀泦鎴愬害瑷▓锛屽収缃鍎熺恫(w菐ng)绲�锛屾笡灏戜簡澶栭儴鍏冧欢鐨勬暩(sh霉)閲忋��
銆�銆�2. 鑴堟矕璺宠簫妯″紡锛圥SM锛�锛屽湪杓曡矤杓夋浠朵笅鎻愰珮鏁堢巼銆�
銆�銆�3. 蹇�熺灛鎱�(t脿i)闊挎噳鑳藉姏锛岄仼鎳夎矤杓夎畩鍖�銆�
銆�銆�4. 鍏х疆閬庢祦淇濊銆侀亷婧繚璀峰拰鐭矾淇濊鍔熻兘锛屽寮蜂簡绯荤当(t菕ng)鐨勫彲闈犳�с��
銆�銆�5. 灏忓瀷 WSON 灏佽锛岄仼鍚堢┖闁撳彈闄愮殑鎳夌敤鍫存櫙銆�
銆�銆�6. 鏀寔浣胯兘寮曡叧鎺у埗锛屼究浜庡鐝�(xi脿n)寰呮妯″紡鎴栭棞鏂峰姛鑳姐��
銆�銆�7. 鍙绡�(ji茅)杓稿嚭闆诲锛屾豢瓒冲绋浕婧愰渶姹�銆�
TPS68000DBTR 寤ｆ硾鎳夌敤浜庡悇绋渶瑕侀珮鏁堥浕婧愮鐞嗙殑鍫村悎锛屽寘鎷絾涓嶉檺浜庯細
銆�銆�1. 渚挎敎寮忛浕瀛愮敘(ch菐n)鍝�锛屼緥濡傛櫤鑳芥墜姗熴�佸钩鏉块浕鑵﹀拰鍙┛鎴磋ō鍌�銆�
銆�銆�2. USB 渚涢浕瑷倷锛圲SB-PD锛�銆�
銆�銆�3. 宸ユキ(y猫)鑷嫊鍖栦腑鐨勪綆鍔熻�楁ā濉�銆�
銆�銆�4. 閫氫俊瑷倷鐨勮紨鍔╅浕婧愪緵鎳夈��
銆�銆�5. 缍�(w菐ng)绲¤矾鐢卞櫒鍜屼氦鎻涙鐨勫収閮ㄩ浕婧愮鐞嗗柈鍏�銆�
銆�銆�6. 闆绘睜渚涢浕绯荤当(t菕ng)涓�锛岀敤浜庡皣闆绘睜闆诲杞夋彌鐐哄浐瀹氳几鍑洪浕澹�銆�
TPS62170, TPS68002
