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闁辫畝锛�24
TPS78225DDCR 鏄竴娆剧敱寰峰窞鍎�鍣紙TI锛夌敓鐢�(ch菐n)鐨勪綆鍔熻��銆佷綆澹撳樊绶氭�х┅(w臎n)澹撳櫒锛圠DO锛�銆傝┎鍣ㄤ欢閲囩敤鍏堥�茬殑宸ヨ棟鍒堕��锛屽叿鏈夐珮绮惧害杓稿嚭闆诲銆佽秴浣庨潨鎱�(t脿i)闆绘祦浠ュ強蹇�熺灛鎱�(t脿i)闊挎噳(y墨ng)绛夌壒鎬�銆俆PS78225DDCR 鐨勮几鍑洪浕澹撳浐瀹氱偤 2.5V锛岄潪甯搁仼鍚堢偤渚挎敎寮忚ō(sh猫)鍌欏拰闆绘睜渚涢浕绯荤当(t菕ng)鎻愪緵绌�(w臎n)瀹氶浕婧�銆�
銆�銆�瑭插櫒浠跺叿鏈夊嚭鑹茬殑鏁堢巼鍜岀┅(w臎n)瀹氭�э紝鍚屾檪鍏跺皝瑁濆皬宸�锛岃兘澶犵瘈(ji茅)鐪侀浕璺澘绌洪枔锛岄仼鐢ㄤ簬灏嶅昂瀵稿拰鎬ц兘鍧囨湁杓冮珮瑕佹眰鐨勬噳(y墨ng)鐢ㄥ牬鏅�銆�
杓稿叆闆诲鑼冨湇锛�1.7V 鑷� 5.5V
銆�銆�杓稿嚭闆诲锛�2.5V
銆�銆�鏈�澶ц几鍑洪浕娴侊細250mA
銆�銆�闈滄厠(t脿i)闆绘祦锛�650nA
銆�銆�鍏稿瀷澹撳樊锛�230mV锛堝湪 250mA 璨犺級涓嬶級
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�灏佽椤炲瀷锛欴DCR (WSON-6)
銆�銆�璨犺級瑾�(di脿o)鏁寸巼锛毬�0.5%
銆�銆�绶氳矾瑾�(di脿o)鏁寸巼锛毬�0.5%
TPS78225DDCR 鍏锋湁浠ヤ笅椤憲鐗归粸锛�
銆�銆�1. 闈滄厠(t脿i)闆绘祦妤典綆锛屽儏鐐� 650nA锛屾湁鍔╀簬寤堕暦闆绘睜澹藉懡锛岀壒鍒ラ仼鍚堢敤浜庝綆鍔熻�楁噳(y墨ng)鐢�銆�
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銆�銆�3. 鍏�(n猫i)缃亷鐔变繚璀峰拰闄愭祦淇濊鍔熻兘锛岀⒑淇濆湪鐣板父姊濅欢涓嬪櫒浠剁殑瀹夊叏閬嬭銆�
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銆�銆�5. 杓稿嚭闆诲楂樺害绮剧⒑锛屽亸宸寖鍦嶅皬锛岀⒑淇濈郴绲�(t菕ng)鐨勬甯搁亱琛�銆�
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TPS78225DDCR 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闇�瑕侀珮鏁堣兘銆佷綆鍔熻�楅浕婧愯В姹烘柟妗堢殑闋�(l菒ng)鍩�锛屽寘鎷細
銆�銆�1. 渚挎敎寮忛浕瀛愯ō(sh猫)鍌�锛屽鏅鸿兘鎵嬫銆佸钩鏉块浕鑵﹀拰鍙┛鎴磋ō(sh猫)鍌�銆�
銆�銆�2. 闆绘睜渚涢浕鐨勫伐妤�(y猫)鍌虫劅鍣ㄥ拰鐒＄窔閫氫俊妯″銆�
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銆�銆�5. RF 妯″鍜屽叾浠栧皪闆绘簮鍣伈鏁忔劅鐨勬ā鎿浕璺儴鍒�銆�
TPS78218DDCR, TPS78233DDCR
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