UC1825AJ/883B 鏅�(sh铆)闁擄細2025/5/7 23:07:07 闁辫畝锛�31

UC1825AJ/883B 鏄竴绋敤浜庨枊闂�(gu膩n)闆绘簮鎺у埗鐨勯浕娴佹ā寮� PWM 鎺у埗鍣�銆傝┎鑺墖寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闆㈢窔寮忓拰鐩存祦-鐩存祦杞�(zhu菐n)鎻涘櫒涓紝鑳藉鎻愪緵楂樼簿搴︾殑鍗犵┖姣旀帶鍒�锛屽苟鍏锋湁澶氱ó淇濊(h霉)鍔熻兘浠ョ⒑淇濈郴绲�(t菕ng)鐨勭┅(w臎n)瀹氭€у拰鍙潬鎬�銆�
銆€銆€UC1825AJ/883B 鐨勮ō(sh猫)瑷�(j矛)浣垮叾閬╃敤浜庨渶瑕侀珮鎬ц兘鍜岄珮鏁堢巼鐨勬噳(y墨ng)鐢ㄥ牬鏅�锛屼緥濡傞仼閰嶅櫒銆佸厖闆诲櫒鍜屽叾浠栧姛鐜囪綁(zhu菐n)鎻涜ō(sh猫)鍌欍€�

鍙冩暩(sh霉)

宸ヤ綔闆诲鑼冨湇锛�8V - 40V
銆€銆€鏈€澶у崰绌烘瘮锛�99.7%
銆€銆€闁嬮棞(gu膩n)闋荤巼鑼冨湇锛�10kHz - 500kHz
銆€銆€杓稿叆鍋忕疆闆绘祦锛氣墹 1mA
銆€銆€瑾ゅ樊鏀惧ぇ鍣ㄥ鐩婂付瀵⿳锛�1MHz
銆€銆€鍩烘簴(zh菙n)闆诲锛�2.5V 卤 1%
銆€銆€鍟熷嫊(d貌ng)闆绘祦锛氣墹 50渭A
銆€銆€杓稿嚭椹�(q奴)鍕�(d貌ng)鑳藉姏锛氬嘲鍊兼簮闆绘祦/鐏岄浕娴伮�1A
銆€銆€灏佽褰㈠紡锛欴IP-8/SOIC-8

鐗规€�

UC1825AJ/883B 鍏锋湁浠ヤ笅椤憲鐗规€э細
銆€銆€1. 楂樻€ц兘鐨勯浕娴佹ā寮忔帶鍒�锛屽厑瑷卞揩閫熺灛鎱�(t脿i)闊挎噳(y墨ng)鍜岄€愬懆鏈熼檺娴佷繚璀�(h霉)銆�
銆€銆€2. 鍏�(n猫i)閮ㄩ泦鎴愮簿瀵嗗熀婧�(zh菙n)闆诲婧�锛屼繚璀変簡鑹ソ鐨勭┅(w臎n)瀹氭€�銆�
銆€銆€3. 鏀寔鍙法绋嬬殑闁嬮棞(gu膩n)闋荤巼锛屾豢瓒充笉鍚屾噳(y墨ng)鐢ㄩ渶姹傘€�
銆€銆€4. 鎻愪緵杌熷暉鍕�(d貌ng)鍔熻兘锛岄伩鍏嶅暉鍕�(d貌ng)鏅�(sh铆)鐨勯浕娴佹矕鎿娿€�
銆€銆€5. 鍏�(n猫i)缃亷婧繚璀�(h霉)鍜屾瑺澹撻帠瀹氬姛鑳�锛屾彁楂樹簡绯荤当(t菕ng)鐨勫彲闈犳€�銆�
銆€銆€6. 楂樺害闆嗘垚鍖栫殑瑷�(sh猫)瑷�(j矛)娓涘皯浜嗗閮ㄥ厓浠舵暩(sh霉)閲忥紝闄嶄綆浜嗘垚鏈苟鎻愰珮浜嗘暣楂旀晥鐜�銆�

鎳�(y墨ng)鐢�

UC1825AJ/883B 涓昏鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆€銆€1. 闁嬮棞(gu膩n)闆绘簮閬╅厤鍣ㄥ拰鍏呴浕鍣ㄣ€�
銆€銆€2. LED 椹�(q奴)鍕�(d貌ng)闆绘簮銆�
銆€銆€3. 宸ユキ(y猫)鐢� DC-DC 杞�(zhu菐n)鎻涘櫒銆�
銆€銆€4. 閫氫俊瑷�(sh猫)鍌欎腑鐨勯浕婧愭ā濉�銆�
銆€銆€5. 瀹剁敤闆诲櫒鍜屾秷璨�(f猫i)椤為浕瀛愮敘(ch菐n)鍝佺殑闆绘簮閮ㄥ垎銆�
銆€銆€6. 鍏朵粬闇€瑕侀珮鏁堣兘鍜屽皬楂旂⿳瑙ｆ焙鏂规鐨勫姛鐜囪綁(zhu菐n)鎻涙噳(y墨ng)鐢�銆�