TPS7A0333DQNR 鏅傞枔锛�2025/6/3 20:11:56 闁辫畝锛�9

TPS7A0333DQNR鏄痉宸炲剙鍣紙TI锛夋帹鍑虹殑涓€娆捐秴浣庡櫔鑱�銆佷綆澹撳樊绶氭€х┅(w臎n)澹撳櫒锛圠DO锛夈€傝┎鍣ㄤ欢閲囩敤鍏堥€�(j矛n)鐨勫伐钘濇妧琛�(sh霉)瑷�(sh猫)瑷�锛岃兘澶犳彁渚涢珮绮惧害鐨勮几鍑洪浕澹撳拰鍑鸿壊鐨勯浕婧愭姂鍒舵瘮锛圥SRR锛�锛岄潪甯搁仼鍚堝皪鍣伈鏁忔劅鐨勬噳(y墨ng)鐢ㄥ牬鏅�銆俆PS7A0333DQNR鏀寔1.8V鑷�5.5V鐨勮几鍏ラ浕澹撹寖鍦嶏紝骞舵彁渚�3.3V鍥哄畾杓稿嚭闆诲锛屾渶澶ц几鍑洪浕娴佸彲閬�(d谩)300mA銆�
銆€銆€鍏跺皝瑁濆舰寮忕偤8寮曡叧鐨勫皬澶栧舰灏哄闆嗘垚闆昏矾锛圵SON锛夊皝瑁濓紝鍏锋湁鑹ソ鐨勬暎鐔辨€ц兘鍜岀穵婀婄殑灏哄锛岄仼鍚堢┖闁撳彈闄愮殑瑷�(sh猫)瑷�銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�1.8V - 5.5V
銆€銆€杓稿嚭闆诲锛�3.3V
銆€銆€鏈€澶ц几鍑洪浕娴侊細300mA
銆€銆€鎺ュ湴闆绘祦锛�6.2渭A锛堝吀鍨嬪€硷級
銆€銆€璨�(f霉)杓夎(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%
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆€銆€灏佽锛歐SON-8 (DSG)

鐗规€�

TPS7A0333DQNR鍏峰倷浠ヤ笅闂�(gu膩n)閸电壒鎬э細
銆€銆€1. 瓒呬綆鍣伈锛氳┎鍣ㄤ欢鍦�1kHz鏅傜殑杓稿嚭鍣伈鍍呯偤2.5渭VRMS锛岄仼鐢ㄤ簬灏嶅櫔鑱茶姹傛サ楂樼殑鎳�(y墨ng)鐢�銆�
銆€銆€2. 楂橀浕婧愭姂鍒舵瘮锛圥SRR锛夛細鍦�1kHz闋荤巼涓嬶紝PSRR楂橀仈(d谩)73dB锛屽彲鏈夋晥鎶戝埗渚嗚嚜闆绘簮鐨勫櫔鑱层€�
銆€銆€3. 蹇€熺灛鎱�(t脿i)闊挎噳(y墨ng)锛氬収(n猫i)缃揩閫熼熆鎳�(y墨ng)鎺у埗闆昏矾锛岃兘澶犲湪璨�(f霉)杓夌灛璁婃檪淇濇寔杓稿嚭闆诲绌�(w臎n)瀹�銆�
銆€銆€4. 鐔遍棞(gu膩n)鏂蜂繚璀�(h霉)鍜岄檺娴佷繚璀�(h霉)鍔熻兘锛氱⒑淇濆湪鐣板父姊濅欢涓嬪櫒浠剁殑瀹夊叏閬嬭銆�
銆€銆€5. 灏忓瀷灏佽锛歐SON-8灏佽鏃㈢瘈(ji茅)鐪佷簡PCB绌洪枔锛屽張鎻愪緵浜嗚壇濂界殑鐔辨€ц兘銆�
銆€銆€6. 瀵伐浣滄韩搴﹁寖鍦嶏細鏀寔宸ユキ(y猫)绱氭韩搴﹁寖鍦嶏紙-40掳C鑷�+125掳C锛夛紝閬╃敤浜庡悇绋儭鍔ｇ挵(hu谩n)澧冧笅鐨勬噳(y墨ng)鐢�銆�

鎳�(y墨ng)鐢�

TPS7A0333DQNR鍥犲叾鍎�(y艒u)鐣扮殑鎬ц兘锛岀壒鍒ラ仼鍚堜互涓嬫噳(y墨ng)鐢ㄥ牬鏅細
銆€銆€1. 妯℃摤鍜屾贩鍚堜俊铏熼浕璺緵闆伙細濡傛暩(sh霉)鎿�(j霉)杞�(zhu菐n)鎻涘櫒銆侀亱绠楁斁澶у櫒绛夈€�
銆€銆€2. 灏勯牷锛圧F锛夋ā濉婁緵闆伙細鍖呮嫭鐒＄窔閫氫俊瑷�(sh猫)鍌欎腑鐨勫皠闋诲墠绔浕璺�銆�
銆€銆€3. 闊抽牷瑷�(sh猫)鍌欙細濡傞亥鍏嬮ⅷ(f膿ng)鍓嶇疆鏀惧ぇ鍣ㄣ€佽€虫(j墨)鏀惧ぇ鍣ㄧ瓑锛岄渶瑕佷綆鍣伈闆绘簮浠ユ彁楂橀煶璩�(zh矛)銆�
銆€銆€4. 閱�(y墨)鐧傞浕瀛愯ō(sh猫)鍌欙細濡備究鏀滃紡閱�(y墨)鐧傚剙鍣�锛岃姹傞珮绮惧害鍜屼綆鍣伈鐨勯浕婧�銆�
銆€銆€5. 宸ユキ(y猫)鑷嫊鍖栧拰鎺у埗绯荤当(t菕ng)锛氱敤浜庣簿瀵嗗偝鎰熷櫒鍜屾暩(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)銆�
銆€銆€6. 闆绘睜渚涢浕瑷�(sh猫)鍌欙細濡傛墜鎸佺祩绔€佷究鏀滃紡鍎€鍣ㄧ瓑锛岄渶瑕侀珮鏁堜笖绌�(w臎n)瀹氱殑闆绘簮瑙ｆ焙鏂规銆�