杓稿叆闆诲�撹寖鍦嶏��3.8V 鑷� 60V
銆�銆�杓稿嚭闆绘祦锛氭渶楂� 4A
銆�銆�闁嬮棞(gu膩n)闋荤巼锛氬彲瑾�(di脿o)锛岃寖鍦嶇偤 200kHz 鑷� 2.2MHz
銆�銆�宸ヤ綔婧�搴﹁寖鍦嶏��-40掳C 鑷� +125掳C
銆�銆�灏佽�濆舰寮忥細QFN-16 (4mm x 4mm)
銆�銆�鍏稿瀷鏁堢巼锛氶珮閬�(d谩) 96%
銆�銆�鏈�灏忓皫(d菐o)閫氭檪(sh铆)闁擄細40ns
銆�銆�鍟熷嫊(d貌ng)闆诲�擄��3.8V

TPS51727 闆嗘垚浜嗕竴绯诲垪鍏堥��(j矛n)鐨勭壒鎬у拰鍔熻兘锛屼互婊胯冻鐝�(xi脿n)浠ｉ浕婧愮郴绲�(t菕ng)鐨勯渶姹傦細
銆�銆�1. 楂樻晥鐜囪ō(sh猫)瑷�(j矛)锛氶�氶亷鍎�(y艒u)鍖栫殑 PWM 鎺у埗绠楁硶鍜屼綆 RDS(on) 鍏�(n猫i)閮ㄩ枊闂�(gu膩n)鏅堕珨绠�锛岀⒑淇濆湪鍚勭ó璨�(f霉)杓夋�濅欢涓嬪��(sh铆)鐝�(xi脿n)楂樻晥鐨勮兘閲忚綁(zhu菐n)鎻�銆�
銆�銆�2. 瀵�杓稿叆闆诲�撹寖鍦嶏細鏀�鎸佸緸浣庡�撻浕姹犲埌楂樺�撳伐妤�(y猫)闆绘簮鐨勫唬娉涙噳(y墨ng)鐢ㄥ牬(ch菐ng)鏅�銆�
銆�銆�3. 蹇�閫熺灛鎱�(t脿i)闊挎噳(y墨ng)锛氬緱鐩婁簬 TI 鐨� D-CAP3 妯″紡鎺у埗鎶�琛�(sh霉)锛孴PS51727 鑳藉�犺繀閫熼仼鎳�(y墨ng)璨�(f霉)杓夎畩鍖栵紝寰炶�屾笡灏戣几鍑洪浕澹撴尝鍕�(d貌ng)銆�
銆�銆�4. 绶婃箠鍨嬭В姹烘柟妗堬細閲囩敤灏忓瀷 QFN 灏佽�濆苟娓涘皯浜嗗�栭儴鍏冧欢鏁�(sh霉)閲�锛岀啊(ji菐n)鍖栦簡 PCB 甯冨眬瑷�(sh猫)瑷�(j矛)銆�
銆�銆�5. 淇濊��(h霉)姗�(j墨)鍒跺畬鍠勶細鍏�(n猫i)缃�澶氶噸淇濊��(h霉)鍔熻兘锛屼繚闅滅郴绲�(t菕ng)閬�(y霉n)琛岀殑瀹夊叏鎬ц垏鍙�闈犳��銆�
銆�銆�6. 鍙�瑾�(di脿o)闁嬮棞(gu膩n)闋荤巼锛氱敤鎴跺彲浠ユ牴鎿�(j霉)鍏烽珨鎳�(y墨ng)鐢ㄩ渶姹傝��(di脿o)鏁撮枊闂�(gu膩n)闋荤巼锛屼互鍎�(y艒u)鍖栨晥鐜囧拰闆荤�佸共鎿炬�ц兘銆�

TPS51727 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 宸ユキ(y猫)瑷�(sh猫)鍌欙細鍖呮嫭 PLC銆侀亱(y霉n)鍕�(d貌ng)鎺у埗鍣�銆佹暩(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)绛夐渶瑕佺┅(w臎n)瀹氫緵闆荤殑鍫�(ch菐ng)鍚�銆�
銆�銆�2. 閫氫俊鍩虹��(ch菙)瑷�(sh猫)鏂斤細鍩虹珯銆佽矾鐢卞櫒浠ュ強鍏朵粬缍�(w菐ng)绲�(lu貌)瑷�(sh猫)鍌欎腑鐨勯浕婧愭ā濉�銆�
銆�銆�3. 姹借粖闆诲瓙锛氫俊鎭�濞涙▊绯荤��(t菕ng)銆丄DAS锛堥珮绱�(j铆)椐曢�涜紨鍔╃郴绲�(t菕ng)锛変互鍙婅粖韬�鎺у埗绯荤��(t菕ng)銆�
銆�銆�4. 閱�(y墨)鐧傝ō(sh猫)鍌欙細渚挎敎寮忛啱(y墨)鐧傚剙鍣ㄣ�佺洠(ji膩n)璀�(h霉)瑷�(sh猫)鍌欑瓑灏�(du矛)闆绘簮绌�(w臎n)瀹氭�ц�佹眰杓冮珮鐨勭��(ch菐n)鍝�銆�
銆�銆�5. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝侊細绛嗚�樻湰闆昏叇閬╅厤鍣ㄣ�佹父鎴叉��(j墨)澶栬ō(sh猫)绛�銆�

TPS51725, TPS51726