TPS53353 鏅�(sh铆)闁擄細2025/5/6 12:34:44 闁辫畝锛�27

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銆€銆€TPS53353 鍦ㄨō(sh猫)瑷�(j矛)涓婂劒(y艒u)鍖栦簡鏁堢巼鍜岀啽鎬ц兘锛岃兘澶犲湪瀵几鍏ラ浕澹撹寖鍦嶅収(n猫i)宸ヤ綔锛屽悓鏅�(sh铆)淇濇寔绌�(w臎n)瀹氱殑杓稿嚭闆诲銆傚叾鍥哄畾闋荤巼 PWM 鎺у埗鏂规纰轰繚浜嗙┅(w臎n)瀹氱殑闁�(k膩i)闂�(gu膩n)闋荤巼锛屽緸鑰岀啊(ji菐n)鍖栦簡婵炬尝鍣ㄨō(sh猫)瑷�(j矛)骞舵笡灏戜簡澶栭儴鍏冧欢鐨勬暩(sh霉)閲�銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�4.5V 鑷� 18V
銆€銆€杓稿嚭闆诲鑼冨湇锛�0.76V 鑷� 5.5V
銆€銆€鏈€澶ц几鍑洪浕娴侊細3.5A
銆€銆€闁�(k膩i)闂�(gu膩n)闋荤巼锛�400kHz 鑷� 2.2MHz
銆€銆€灏佽椤�(l猫i)鍨嬶細HotRod QFN 10 寮曡叧
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125宄板€奸浕娴佹ā寮�
銆€銆€鏈€灏忓皫(d菐o)閫氭檪(sh铆)闁擄細75ns
銆€銆€寰呮(j墨)闆绘祦锛氬吀鍨嬪€� 2渭A

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TPS53353 鎻愪緵浜嗚ū澶氬厛閫�(j矛n)鐨勭壒鎬у拰淇濊(h霉)鍔熻兘锛屼互纰轰繚鍏跺湪鍚勭ó鎳�(y墨ng)鐢ㄤ腑鐨勫彲闈犻亱(y霉n)琛�銆�
銆€銆€棣栧厛锛屽畠鏀寔澶栭儴鏅�(sh铆)閻樺悓姝ュ姛鑳�锛岄€欎娇寰楀鍊�(g猫) TPS53353 杞�(zhu菐n)鎻涘櫒鍙互鍚屾閬�(y霉n)琛�锛屾笡灏戠郴绲�(t菕ng)绱�(j铆) EMI 鍜岀磱娉㈠晱(w猫n)椤�銆�
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銆€銆€姝ゅ锛孴PS53353 閰嶅倷鍏ㄩ潰鐨勪繚璀�(h霉)姗�(j墨)鍒讹紝鍖呮嫭閬�(gu貌)娴佷繚璀�(h霉)銆佺煭璺繚璀�(h霉)銆侀亷(gu貌)婧棞(gu膩n)鏂峰拰娆犲閹栧畾 (UVLO)锛岄€欎簺鍔熻兘鍙’钁楁彁楂樼郴绲�(t菕ng)鐨勫畨鍏ㄦ€у拰绌�(w臎n)瀹氭€�銆�
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銆€銆€甯歌(ji脿n)鐨勬噳(y墨ng)鐢ㄩ牁(l菒ng)鍩熷寘鎷細
銆€銆€- 宸ユキ(y猫)鑷嫊(d貌ng)鍖栬ō(sh猫)鍌�
銆€銆€- 鍙法绋嬮倧杓帶鍒跺櫒 (PLC)
銆€銆€- 鏁�(sh霉)鎿�(j霉)閫氫俊鍜岄浕淇¤ō(sh猫)鍌�
銆€銆€- 宓屽叆寮忚▓(j矛)绠楃郴绲�(t菕ng)
銆€銆€- 閱�(y墨)鐧傚剙鍣�
銆€銆€- 娓�(c猫)瑭﹁垏娓�(c猫)閲忚ō(sh猫)鍌�
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