TPS53315RGFR 鏅�(sh铆)闁擄細2025/5/13 10:44:08 闁辫畝锛�26

TPS53315RGFR 鏄竴娆剧敱寰峰窞鍎€鍣� (TI) 鎺ㄥ嚭鐨勯珮鏁堝悓姝ラ檷澹撶洿娴�-鐩存祦杞�(zhu菐n)鎻涘櫒銆傝┎鍣ㄤ欢闆嗘垚浜嗛珮閭婂拰浣庨倞鍔熺巼 MOSFET锛岃兘澶犲湪瀵几鍏ラ浕澹撹寖鍦嶅収(n猫i)鎻愪緵楂橀仈(d谩) 6A 鐨勬寔绾�(x霉)杓稿嚭闆绘祦銆俆PS53315RGFR 鍏锋湁绶婃箠鐨勮ō(sh猫)瑷�(j矛)鍜岄珮鏁堢巼鐗规€э紝闈炲父閬╁悎鐢ㄤ簬閫氫俊銆佺恫(w菐ng)绲�(lu貌)瑷�(sh猫)鍌�銆佸伐妤�(y猫)鑷嫊(d貌ng)鍖栦互鍙婇渶瑕侀珮鎬ц兘闆绘簮绠＄悊鐨勬噳(y墨ng)鐢ㄥ牬(ch菐ng)鏅€�
銆€銆€TPS53315RGFR 鏀寔 PWM 鍜� DCM 妯″紡鎿嶄綔锛屽苟鍏峰倷澶氱ó淇濊(h霉)鍔熻兘锛屼緥濡傞亷娴佷繚璀�(h霉)銆侀亷婧棞(gu膩n)鏂峰拰鐭矾淇濊(h霉)锛屽緸鑰岀⒑淇濈郴绲�(t菕ng)鍦ㄥ悇绋伐浣滄浠朵笅鐨勭┅(w臎n)瀹氭€у拰鍙潬鎬�銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�4.5V - 28V
銆€銆€杓稿嚭闆诲鑼冨湇锛�0.8V - 14.5V锛堝彲瑾�(di脿o)锛�
銆€銆€闁嬮棞(gu膩n)闋荤巼锛�200kHz - 1MHz锛堝彲瑾�(di脿o)锛�
銆€銆€鏈€澶ц几鍑洪浕娴侊細6A
銆€銆€灏佽椤炲瀷锛欻TSSOP (PW)
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆€銆€鍙冭€冮浕澹撶簿搴︼細卤1%
銆€銆€PSRR锛圥ower Supply Rejection Ratio锛夛細鍏稿瀷鍊� 50dB锛�10kHz锛�
銆€銆€鍟熷嫊(d貌ng)鏅�(sh铆)闁擄細鍏稿瀷鍊� 1ms

鐗规€�

TPS53315RGFR 鎻愪緵浜嗗绋寮�(qi谩ng)鎬ц兘鍜屾槗鐢ㄦ€х殑鐗规€э細
銆€銆€1. 楂樻晥鍚屾鏁存祦鎶€琛�(sh霉)鑳藉椤憲娓涘皯鍔熻€�锛岀壒鍒ユ槸鍦ㄩ噸杓夋浠朵笅銆�
銆€銆€2. 鍙(di脿o)绡€(ji茅)鐨勯枊闂�(gu膩n)闋荤巼鍏佽ū瑷�(sh猫)瑷�(j矛)浜哄摗鍎�(y艒u)鍖栨晥鐜囧拰鍏冧欢灏哄涔嬮枔鐨勫钩琛�銆�
銆€銆€3. 鍏�(n猫i)缃(b菙)鍎熷姛鑳界啊(ji菐n)鍖栦簡澶栭儴鍏冧欢鐨勯伕鎿�锛岄檷浣庝簡瑷�(sh猫)瑷�(j矛)寰�(f霉)闆滃害銆�
銆€銆€4. 闆嗘垚杌熷暉鍕�(d貌ng)鍔熻兘鍙互闄愬埗娴秾闆绘祦锛屼繚璀�(h霉)闆昏矾鍏嶅彈鎼嶅銆�
銆€銆€5. 杓曡級鏅�(sh铆)閫�(j矛n)鍏ョ瘈(ji茅)鑳芥ā寮忥紝浠ョ董鎸侀珮鏁堢巼姘村钩銆�
銆€銆€6. 鎻愪緵鍏ㄩ潰鐨勪繚璀�(h霉)鍔熻兘锛屽寘鎷€愬懆鏈熼檺娴�銆佺啽闂�(gu膩n)鏂蜂互鍙婃墦鍡濇ā寮忕煭璺繚璀�(h霉)銆�
銆€銆€7. 绶婃箠鐨勫皝瑁濅娇鍏堕仼鍚堢┖闁撳彈闄愮殑鎳�(y墨ng)鐢ㄧ挵(hu谩n)澧�銆�

鎳�(y墨ng)鐢�

TPS53315RGFR 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆€銆€1. 閫氫俊鍩虹(ch菙)瑷�(sh猫)鏂借ō(sh猫)鍌欎腑鐨勬ā濉婂寲闆绘簮瑙ｆ焙鏂规銆�
銆€銆€2. 宸ユキ(y猫)鎺у埗绯荤当(t菕ng)鐨勪腑闁撶附绶氳綁(zhu菐n)鎻�銆�
銆€銆€3. 鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)涓殑绌�(w臎n)澹撻浕婧愯ō(sh猫)瑷�(j矛)銆�
銆€銆€4. 閱�(y墨)鐧傝ō(sh猫)鍌欎腑瑕佹眰楂樺彲闈犳€у拰楂樻晥鐜囩殑渚涢浕閮ㄥ垎銆�
銆€銆€5. 绛嗚鏈浕鑵﹀強骞虫澘闆昏叇鐨勫瑷�(sh猫)渚涢浕銆�
銆€銆€6. 鍚勯鍒嗗竷寮忛浕婧愭灦妲�(g貌u)涓殑 DC/DC 杞�(zhu菐n)鎻涙ā濉娿€�