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闁辫畝锛�25
TPS71525DCKR鏄痉宸炲剙鍣紙TI锛夋帹鍑虹殑涓�娆句綆dropout锛圠DO锛夌窔鎬х┅(w臎n)澹撳櫒銆傝┎鍣ㄤ欢鑳藉鍦ㄤ綆澹撳樊姊濅欢涓嬫彁渚涢珮閬�250mA鐨勮几鍑洪浕娴�锛屽悓鏅傚叿鏈夐珮绮惧害鐨勮几鍑洪浕澹撹(di脿o)绡�(ji茅)鑳藉姏銆傚叾瑷▓鐩鏄偤渚挎敎寮忚ō鍌欏拰灏嶉浕婧愬櫔鑱叉晱鎰熺殑鎳夌敤鎻愪緵楂樻晥鐨勯浕婧愯В姹烘柟妗堛��
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椤炲瀷锛歀DO绌�(w臎n)澹撳櫒
銆�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�杓稿嚭闆绘祦锛�250mA
銆�銆�澹撳樊闆诲锛坉ropout锛夛細225mV锛堝湪250mA璨犺級涓嬶級
銆�銆�闈滄厠(t脿i)闆绘祦锛�9渭A锛堝吀鍨嬪�硷級
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�灏佽褰㈠紡锛歐SON-6 (1.5mm x 1.5mm)
銆�銆�PSRR锛�1kHz锛夛細63dB
銆�銆�杓稿嚭闆诲绮惧害锛毬�1%
銆�銆�浣胯兘寮曡叧锛氭敮鎸丒N寮曡叧鎺у埗
TPS71525DCKR鍏峰倷浠ヤ笅涓昏鐗规�э細
銆�銆�1. 楂樼簿搴﹁几鍑洪浕澹擄細TPS71525DCKR鑳藉浠ヂ�1%鐨勭簿搴﹁几鍑虹┅(w臎n)瀹氱殑2.5V闆诲锛岀⒑淇濆皪闆绘簮娉㈠嫊鏁忔劅鐨勬噳鐢ㄥ牬鏅甯搁亱琛�銆�
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銆�銆�3. 灏忓瀷灏佽锛氶噰鐢�1.5mm x 1.5mm鐨刉SON-6灏佽锛屾サ澶х瘈(ji茅)鐪丳CB闈㈢⿳銆�
銆�銆�4. 蹇�熺灛鎱�(t脿i)闊挎噳锛氳兘澶犲湪璨犺級璁婂寲鏅傚揩閫熻(di脿o)鏁磋几鍑洪浕澹擄紝淇濇寔绌�(w臎n)瀹�銆�
銆�銆�5. 鍏�(n猫i)缃繚璀峰姛鑳斤細鍖呮嫭閬庢祦淇濊銆佺啽闂滄柗绛夊姛鑳�锛屾彁鍗囩郴绲�(t菕ng)鐨勫彲闈犳�с��
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銆�銆�7. 瀵几鍏ラ浕澹撹寖鍦嶏細鏀寔1.7V鑷�5.5V鐨勮几鍏ラ浕澹擄紝閬╂噳澶氱ó闆绘簮鐠�(hu谩n)澧�銆�
銆�銆�8. 鍎�(y艒u)绉�鐨勯浕婧愭姂鍒舵瘮锛圥SRR锛夛細鍦�1kHz闋荤巼涓嬮仈鍒�63dB锛屾湁鏁堥檷浣庨浕婧愬櫔鑱插奖闊裤��
TPS71525DCKR閬╃敤浜庡绋渶瑕佷綆鍔熻�楀拰楂樻晥闆绘簮绠＄悊鐨勬噳鐢ㄥ牬鍚�锛屽寘鎷細
銆�銆�1. 渚挎敎寮忛浕瀛愯ō鍌欙細濡傛櫤鑳芥墜姗�銆佸钩鏉块浕鑵�銆佸彲绌挎埓瑷倷绛�銆�
銆�銆�2. 鐗╄伅(li谩n)缍�(w菐ng)锛圛oT锛夎ō鍌欙細鍌虫劅鍣ㄧ瘈(ji茅)榛�銆佺劇绶氭ā濉婄瓑銆�
銆�銆�3. 娑堣不椤為浕瀛愮敘(ch菐n)鍝侊細钘嶇墮鑰虫銆佹櫤鑳介煶绠辩瓑銆�
銆�銆�4. 宸ユキ(y猫)鑷嫊鍖栬ō鍌欙細闇�瑕佺┅(w臎n)瀹氫綆鍣伈闆绘簮鐨勯浕璺儴鍒�銆�
銆�銆�5. 閫氫俊瑷倷锛歊F妯″銆佹暩(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)绛�銆�
銆�銆�6. 閱�(y墨)鐧傝ō鍌欙細渚挎敎寮忓仴搴风洠(ji膩n)娓ō鍌欍�佽绯栧剙绛�銆�
銆�銆�鐢变簬鍏堕珮鏁堢巼鍜屼綆闈滄厠(t脿i)闆绘祦鐨勭壒榛烇紝TPS71525DCKR鐗瑰垾閬╁悎鐢遍浕姹犱緵闆讳笖灏嶅姛鑰楄姹傚毚鏍肩殑鎳夌敤銆�
TPS71518DCKR, TPS71533DCKR, TPS71550DCKR
