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TPS544C20鏄痉宸炲剙鍣紙TI锛夋帹鍑虹殑涓�娆惧悓姝ラ檷澹撹綁(zhu菐n)鎻涘櫒銆傝┎鍣ㄤ欢闆嗘垚浜嗛珮鍋�(c猫)鍜屼綆鍋�(c猫)MOSFET锛屾敮鎸侀珮閬�40V鐨勮几鍏ラ浕澹撹寖鍦�锛屽苟鑳藉鎻愪緵楂橀仈6A鐨勬寔绾�(x霉)杓稿嚭闆绘祦銆俆PS544C20鍏锋湁妤典綆鐨勯潨鎱�(t脿i)闆绘祦鍜岄珮鏁堢巼锛岄潪甯搁仼鍚堥渶瑕侀珮鎬ц兘闆绘簮绠＄悊鐨勫伐妤�(y猫)銆佹苯杌婁互鍙婇�氫俊鎳夌敤銆�
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杓稿叆闆诲鑼冨湇锛�4.5V~40V
銆�銆�杓稿嚭闆绘祦锛�6A
銆�銆�闁嬮棞(gu膩n)闋荤巼鑼冨湇锛�200kHz~2.2MHz
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C~+125掳C
銆�銆�灏佽褰㈠紡锛歈FN-16 (3mm脳3mm)
銆�銆�鏈�灏忓皫閫氭檪闁擄細85ns
銆�銆�鍏稿瀷闂�(gu膩n)鏂烽浕娴侊細3渭A
銆�銆�宄板�奸浕娴侀檺鍒讹細9.5A
TPS544C20鍏峰倷澶氱ó淇濊鍔熻兘浠ョ⒑淇濈郴绲�(t菕ng)瀹夊叏锛屽寘鎷亷娴佷繚璀�銆佺煭璺繚璀峰拰閬庢韩闂�(gu膩n)鏂风瓑銆傚悓鏅�锛屽畠閭勬敮鎸佸彲瑾�(di脿o)杌熷暉鍕曟檪闁撳拰浣胯兘寮曡叧鎺у埗锛屼究浜庣敤鎴堕潏娲婚厤缃浕婧愬暉鍕曢爢搴忓拰鏅傚簭銆�
銆�銆�TPS544C20鐨勪竴鍊嬮’钁楀劒(y艒u)鍕㈠湪浜庡叾楂樻晥鎬�锛屽湪杓曡級姊濅欢涓嬮�氶亷鑷嫊鑴堟矕闋荤巼瑾�(di脿o)鍒讹紙PFM锛夋垨寮峰埗閫ｇ簩(x霉)灏庨�氭ā寮忥紙CCM锛夐亱琛�锛岄�蹭竴姝ユ彁鍗囦簡鏁村�嬭矤杓夎寖鍦嶅収(n猫i)鐨勬晥鐜囪〃鐝�(xi脿n)銆�
銆�銆�鍙﹀锛岃┎鑺墖鍏�(n猫i)缃鍎熺恫(w菐ng)绲�锛屾笡灏戜簡澶栭儴鍏冧欢鏁�(sh霉)閲�锛屽緸鑰岀啊鍖栦簡瑷▓娴佺▼骞堕檷浣庝簡鎴愭湰銆�
TPS544C20寤ｆ硾閬╃敤浜庡悇绋渶瑕侀珮鏁堥檷澹撹綁(zhu菐n)鎻涚殑鎳夌敤鍫存櫙锛屼緥濡傦細
銆�銆�1. 宸ユキ(y猫)瑷倷涓殑鍒嗗竷寮忛浕婧愮郴绲�(t菕ng)銆�
銆�銆�2. 閫氫俊鍩虹瑷柦濡傚熀绔欏拰璺敱鍣ㄧ殑闆绘簮妯″銆�
銆�銆�3. 姹借粖闆诲瓙绯荤当(t菕ng)涓殑闈炶粖杓夊柈鍏冿紝渚嬪淇℃伅濞涙▊绯荤当(t菕ng)鍜岄珮绱氶椐涜紨鍔╃郴绲�(t菕ng)锛圓DAS锛�銆�
銆�銆�4. 鍙法绋嬮倧杓帶鍒跺櫒锛圥LC锛夊拰鍏朵粬宸ュ粻鑷嫊鍖栬ō鍌�銆�
銆�銆�5. LED鐓ф槑椹�(q奴)鍕曢浕婧�銆�
銆�銆�鐢变簬鍏跺唬娉涚殑杓稿叆闆诲鑼冨湇鍜屽ぇ闆绘祦鑳藉姏锛孴PS544C20鐗瑰垾閬╁悎閭ｄ簺闇�瑕佸緸杓冮珮闆诲杌岀敓鎴愯純浣庨浕澹撶殑寰╅洔闆绘簮鏋舵(g貌u)銆�
TPS544C24, TPS544B20
