LT3796EFE#TRPBF 鏅�(sh铆)闁擄細2025/4/29 13:54:58 闁辫畝锛�15

LT3796EFE#TRPBF 鏄竴娆剧敱 Linear Technology锛堢従(xi脿n)鐐� Analog Devices锛夌敓鐢�(ch菐n)鐨勯珮鏁堣兘闄嶅-鍗囧鍨� DC/DC 鎺у埗鍣�銆傝┎鍣ㄤ欢鑳藉鍦ㄨ几鍏ラ浕澹撻珮浜�銆佷綆浜庢垨绛変簬杓稿嚭闆诲鐨勬儏娉佷笅宸ヤ綔锛岄潪甯搁仼鍚堥渶瑕佺┅(w臎n)瀹氳几鍑洪浕澹撶殑鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅�銆傚叾鐛�(d煤)鐗圭殑鏋舵(g貌u)鏀寔瀵寖鍦嶇殑杓稿叆鍜岃几鍑洪浕澹擄紝骞惰兘澶犳彁渚涢珮閬�(d谩)鏁�(sh霉)瀹夊煿鐨勮矤(f霉)杓夐浕娴�銆傛澶栵紝LT3796 閭勯泦鎴愪簡澶氱ó淇濊(h霉)鍔熻兘鍜屽彲绶ㄧ▼鐗规€�锛屼娇鍏舵垚鐐烘苯杌婇浕瀛�銆佸伐妤�(y猫)闆绘簮浠ュ強闆绘睜渚涢浕绯荤当(t菕ng)涓殑鐞嗘兂閬告搰銆�
銆€銆€瑭叉帶鍒跺櫒閲囩敤鎭掑畾闋荤巼闆绘祦妯″紡鏋舵(g貌u)锛屽叿鍌欏揩閫熺灛鎱�(t脿i)闊挎噳(y墨ng)鍜屽崜瓒婄殑鐠�(hu谩n)璺┅(w臎n)瀹氭€�銆傜敤鎴跺彲浠ラ€氶亷澶栭儴闆婚樆瑷�(sh猫)缃枊闂�(gu膩n)闋荤巼锛屽緸鑰屽劒(y艒u)鍖栨晥鐜囪垏鎬ц兘銆傚叾鍏�(n猫i)閮ㄩ泦鎴愪簡涓€鍊�(g猫)楂樺伌(c猫) N 娌卞姛鐜� MOSFET 椹�(q奴)鍕�(d貌ng)鍣�锛屼互瀵�(sh铆)鐝�(xi脿n)楂樻晥鐨勫姛鐜囪綁(zhu菐n)鎻�銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�4V 鑷� 60V
銆€銆€杓稿嚭闆诲鑼冨湇锛�0.8V 鑷� 50V
銆€銆€闁嬮棞(gu膩n)闋荤巼鑼冨湇锛�100kHz 鑷� 900kHz
銆€銆€鏈€澶у崰绌烘瘮锛�97%
銆€銆€杓稿嚭闆绘祦鑳藉姏锛氬彇姹轰簬澶栭儴鍏冧欢锛屽彲閬�(d谩)鏁�(sh霉)瀹夊煿
銆€銆€鎺у埗妯″紡锛氭亽瀹氶牷鐜囬浕娴佹ā寮�
銆€銆€灏佽褰㈠紡锛�28 寮曡叧 SSOP 灏佽

鐗规€�

1. 鏀寔闄嶅銆佸崌澹撳強闄嶅-鍗囧妯″紡閬�(y霉n)琛�
銆€銆€2. 瀵几鍏ラ浕澹撹寖鍦嶏紙4V 鑷� 60V锛�锛岄仼鍚堝椤炴噳(y墨ng)鐢�
銆€銆€3. 鍙法绋嬮枊闂�(gu膩n)闋荤巼锛屽厑瑷遍潏娲昏ō(sh猫)瑷�(j矛)
銆€銆€4. 鍏�(n猫i)缃珮鍋�(c猫) N 娌� MOSFET 椹�(q奴)鍕�(d貌ng)鍣紝绨″寲闆昏矾甯冨眬
銆€銆€5. 鎻愪緵绮炬簴(zh菙n)鐨勪娇鑳藉紩鑵抽柧鍊�锛屼究浜庣郴绲�(t菕ng)鎺у埗
銆€銆€6. 闆嗘垚杌熷暉鍕�(d貌ng)鍔熻兘锛屾笡灏戜笂闆绘檪(sh铆)鐨勬矕鎿婇浕娴�
銆€銆€7. 鍏峰倷閬庢韩淇濊(h霉)鍜岀煭璺繚璀�(h霉)鍔熻兘锛屽寮�(qi谩ng)绯荤当(t菕ng)鍙潬鎬�
銆€銆€8. 瓒呬綆闂�(gu膩n)鏂烽浕娴侊紙<1uA锛夛紝寤堕暦闆绘睜渚涢浕绯荤当(t菕ng)鐨勫緟姗�(j墨)鏅�(sh铆)闁�
銆€銆€9. 鏀寔鍚屾鏁存祦锛屾彁鍗囨晥鐜�
銆€銆€10. 閬╃敤浜� LED 椹�(q奴)鍕�(d貌ng)銆侀浕姹犲厖闆讳互鍙婇€氱敤 DC/DC 杞�(zhu菐n)鎻涚瓑鍫�(ch菐ng)鏅�

鎳�(y墨ng)鐢�

1. 姹借粖闆诲瓙瑷�(sh猫)鍌欎腑鐨勯浕婧愮鐞�
銆€銆€2. 宸ユキ(y猫)瑷�(sh猫)鍌欎腑鐨勭┅(w臎n)澹撻浕婧�
銆€銆€3. 闆绘睜渚涢浕瑷�(sh猫)鍌欑殑楂樻晥闆绘簮杞�(zhu菐n)鎻�
銆€銆€4. LED 鐓ф槑椹�(q奴)鍕�(d貌ng)闆昏矾
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€6. 澶氱ó杓稿叆闆诲鐠�(hu谩n)澧冧笅鐨勯浕婧愰仼閰�
銆€銆€7. 閫氫俊瑷�(sh猫)鍌欎腑鐨勫倷鐢ㄩ浕婧愮郴绲�(t菕ng)
銆€銆€8. 閱�(y墨)鐧傝ō(sh猫)鍌欎腑鐨勭簿瀵嗛浕婧愭ā濉�
銆€銆€鐢变簬鍏堕珮搴﹂泦鎴愬寲鍜岄潏娲绘€�锛孡T3796 鍦ㄨū澶氶牁(l菒ng)鍩熼兘鑳芥彁渚涚┅(w臎n)瀹氱殑闆绘簮瑙ｆ焙鏂规銆�