TPS73501QDRBRQ1 鏅�(sh铆)闁擄細2025/5/20 21:06:40 闁辫畝锛�21

TPS73501QDRBRQ1 鏄竴娆剧敱寰峰窞鍎€鍣� (TI) 鐢熺敘(ch菐n)鐨勪綆鍔熻€�銆侀珮绮惧害浣庡宸窔鎬х┅(w臎n)澹撳櫒 (LDO)锛岄仼鐢ㄤ簬闇€瑕佺┅(w臎n)瀹氶浕澹撹几鍑哄拰楂樻晥鑳界殑鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅�銆傝┎鍣ㄤ欢閲囩敤灏忓昂瀵稿皝瑁�锛岃兘澶犳彁渚� 1A 鐨勬寔绾�(x霉)杓稿嚭闆绘祦锛屽苟涓斿叿鏈夊嚭鑹茬殑鐬厠(t脿i)闊挎噳(y墨ng)鍜屼綆鍣伈鎬ц兘銆�
銆€銆€TPS73501 绯诲垪灏堢偤姹借粖闆诲瓙绯荤当(t菕ng)瑷�(sh猫)瑷�(j矛)锛岀鍚� AEC-Q100 妯�(bi膩o)婧�(zh菙n)锛屽叿鍌欏杓稿叆闆诲鑼冨湇浠ュ強寮�(qi谩ng)澶х殑淇濊(h霉)鍔熻兘锛屼緥濡傞亷(gu貌)娴佷繚璀�(h霉)銆佺煭璺繚璀�(h霉)鍜岄亷(gu貌)婧棞(gu膩n)鏂风瓑鐗规€�锛岀⒑淇濆叾鍦ㄦ儭鍔ｇ挵(hu谩n)澧冧笅鐨勫彲闈犻亱(y霉n)琛�銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�2.8V 鑷� 5.5V
銆€銆€杓稿嚭闆绘祦锛�1A
銆€銆€闈滄厠(t脿i)闆绘祦锛�17渭A锛堝吀鍨嬪€硷級
銆€銆€ dropout 闆诲锛�195mV锛堝吀鍨嬪€�锛孈1A锛�
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� 125掳C
銆€銆€灏佽椤炲瀷锛歐SON-8 (PowerPAD)
銆€銆€璨�(f霉)杓夎(di脿o)绡€(ji茅)鐜囷細0.5%锛堟渶澶у€硷級
銆€銆€绶氳矾瑾�(di脿o)绡€(ji茅)鐜囷細0.02%锛堟渶澶у€硷級
銆€銆€PSRR锛�1kHz锛夛細60dB锛堝吀鍨嬪€硷級
銆€銆€杓稿嚭闆诲绮惧害锛毬�1%锛堟渶澶у€硷級

鐗规€�

TPS73501QDRBRQ1 鎻愪緵浜嗗绋劒(y艒u)鍕�(sh矛)浠ユ豢瓒崇従(xi脿n)浠ｆ苯杌婂拰宸ユキ(y猫)鎳�(y墨ng)鐢ㄧ殑闇€姹傦細
銆€銆€1. 楂樻晥绡€(ji茅)鑳斤細瓒呬綆闈滄厠(t脿i)闆绘祦鍜屽揩閫熷暉鍕�(d貌ng)鏅�(sh铆)闁撴湁鍔╀簬娓涘皯绯荤当(t菕ng)鍔熻€�銆�
銆€銆€2. 鍑鸿壊鐨勭┅(w臎n)瀹氭€э細鍏�(n猫i)缃(b菙)鍎熼浕璺娇寰椾娇鐢ㄥ皬鍨嬮櫠鐡烽浕瀹瑰嵆鍙(sh铆)鐝�(xi脿n)绌�(w臎n)瀹氭搷浣滐紝鐒�(w煤)闇€椤嶅澶栭儴绲勪欢銆�
銆€銆€3. 寮�(qi谩ng)澶х殑淇濊(h霉)姗�(j墨)鍒讹細闆嗘垚澶氶噸淇濊(h霉)鍔熻兘锛屽寘鎷亷(gu貌)娴侀檺鍒�銆佺煭璺繚璀�(h霉)鍜岀啽闂�(gu膩n)鏂凤紝淇濊瓑鑺墖鍙婄郴绲�(t菕ng)鐨勫畨鍏ㄦ€�銆�
銆€銆€4. 绶婃箠鍨嬭ō(sh猫)瑷�(j矛)锛歐SON-8 灏佽绡€(ji茅)鐪佷簡 PCB 绌洪枔锛岄潪甯搁仼鍚堢┖闁撳彈闄愮殑鎳�(y墨ng)鐢ㄣ€�
銆€銆€5. 瀵硾鐨勫伐浣滄浠讹細鏀寔寤ｆ硾鐨勮几鍏ラ浕澹撳拰妤电婧害鑼冨湇锛岄仼鎳�(y墨ng)寰�(f霉)闆滃璁婄殑瀵�(sh铆)闅涘伐浣滅挵(hu谩n)澧冦€�
銆€銆€6. 妤典綆鍣伈锛氬皪(du矛)浜庢晱鎰熺殑 RF 鎴栨ā鎿俊铏�(h脿o)铏曠悊闆昏矾渚�(l谩i)瑾�(shu艒)灏ょ偤閲嶈锛屽彲闄嶄綆灏�(du矛)涓嬫父闆昏矾鐨勫共鎿俱€�

鎳�(y墨ng)鐢�

TPS73501QDRBRQ1 涓昏鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆€銆€1. 姹借粖闆诲瓙绯荤当(t菕ng)锛氬淇℃伅濞涙▊(l猫)瑷�(sh猫)鍌�銆佸皫(d菐o)鑸郴绲�(t菕ng)銆侀珮绱�(j铆)椐曢杓斿姪绯荤当(t菕ng) (ADAS) 鍜岃粖韬帶鍒舵ā濉婄瓑銆�
銆€銆€2. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栬垏鎺у埗锛氱敤浜庢(j墨)鍣ㄤ汉鎺у埗鍣�銆丳LC 鍜屽叾浠栧祵鍏ュ紡鎺у埗绯荤当(t菕ng)涓殑闆绘簮绠＄悊閮ㄥ垎銆�
銆€銆€3. 閫氫俊鍩虹(ch菙)瑷�(sh猫)鏂斤細鍩虹珯銆佽矾鐢卞櫒鍜屽叾浠栫恫(w菐ng)绲�(lu貌)瑷�(sh猫)鍌欑殑杓斿姪渚涢浕瑙ｆ焙鏂规銆�
銆€銆€4. 闆绘睜渚涢浕瑷�(sh猫)鍌欙細渚挎敎寮忛啱(y墨)鐧傝ō(sh猫)鍌�銆佹墜鎸佺祩绔互鍙婂叾浠栧皪(du矛)鑳介噺鏁堢巼瑕佹眰杓冮珮鐨勭敘(ch菐n)鍝�銆�
銆€銆€5. 楂樼闊抽牷瑷�(sh猫)鍌欙細鐢变簬鍏朵綆鍣伈鐗规€�锛岄仼鍚堢敤浣滈煶闋绘斁澶у櫒鎴� ADC/DAC 鐨勪緵闆婚浕婧愩€�