TPS78218DRVR 鏅�(sh铆)闁擄細2025/5/10 14:31:32 闁辫畝锛�26

TPS78218DRVR鏄痉宸炲剙鍣紙TI锛夋帹鍑虹殑涓€娆句綆dropout锛堜綆澹撳樊锛夌窔鎬х┅(w臎n)澹撳櫒锛圠DO锛�銆傝┎鍣ㄤ欢閲囩敤鍏堥€�(j矛n)鐨勫伐钘濊ō(sh猫)瑷�(j矛)锛岃兘澶犲湪妤典綆鐨刣ropout闆诲涓嬪伐浣滐紝鍚屾檪(sh铆)鎻愪緵楂樼簿搴︾殑杓稿嚭闆诲瑾�(di脿o)绡€(ji茅)鍜屽嚭鑹茬殑璨�(f霉)杓�/绶氳矾鐬厠(t脿i)闊挎噳(y墨ng)銆傚叾涓昏鐗归粸(di菐n)鏄綆闈滄厠(t脿i)闆绘祦銆佸皬灏佽灏哄浠ュ強瀵几鍏ラ浕澹撹寖鍦�锛岄潪甯搁仼鍚堜究鏀滃紡瑷�(sh猫)鍌欏拰鍏朵粬灏�(du矛)闆绘簮鏁堢巼鍜岀┖闁撹姹傝純楂樼殑鎳�(y墨ng)鐢ㄣ€�
銆€銆€TPS78218DRVR鍏锋湁1.8V鍥哄畾杓稿嚭闆诲鐗堟湰锛屽苟涓旀敮鎸侀珮閬�(d谩)500mA鐨勬寔绾�(x霉)杓稿嚭闆绘祦銆傛澶�锛屽畠閭勯泦鎴愪簡澶氱ó淇濊(h霉)鍔熻兘锛屼緥濡傞亷(gu貌)娴佷繚璀�(h霉)銆侀亷(gu貌)婧棞(gu膩n)鏂风瓑锛屼互纰轰繚鍦ㄥ悇绋伐浣滄浠朵笅鐨勫彲闈犳€у拰绌�(w臎n)瀹氭€�銆�

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杓稿叆闆诲鑼冨湇锛�1.8V~5.5V
銆€銆€杓稿嚭闆诲锛�1.8V
銆€銆€杓稿嚭闆绘祦锛�500mA
銆€銆€ dropout闆诲锛堝吀鍨嬪€硷級锛�160mV @ 500mA
銆€銆€闈滄厠(t脿i)闆绘祦锛�30uA
銆€銆€璨�(f霉)杓夎(di脿o)鏁寸巼锛毬�1%
銆€銆€绶氳矾瑾�(di脿o)鏁寸巼锛毬�1%
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C ~ +125掳C
銆€銆€灏佽椤炲瀷锛歋OT-23

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