DMP3125L 鏅傞枔锛�2025/5/22 9:15:19 闁辫畝锛�17

DMP3125L 鏄竴娆� N 鐏冮亾閫氬崐灏�(d菐o)楂旓紙DMOS锛夌敓鐢�(ch菐n)鐨� MOSFET 鍔熺巼鏅堕珨绠�锛岄噰鐢ㄥ厛閫�(j矛n)鐨勫伐钘濆埗閫�锛屽叿鏈変綆灏�(d菐o)閫氶浕闃诲拰楂橀枊闂�(gu膩n)閫熷害鐨勭壒榛�(di菐n)銆傝┎鍣ㄤ欢閬╃敤浜庡绋姛鐜囪綁(zhu菐n)鎻涘拰闆绘簮绠＄悊鎳�(y墨ng)鐢�锛屽寘鎷� DC-DC 杞�(zhu菐n)鎻涘櫒銆佽矤(f霉)杓夐枊闂�(gu膩n)銆侀浕姗�(j墨)椹�(q奴)鍕曚互鍙� LED 椹�(q奴)鍕曠瓑銆傚叾灏佽褰㈠紡鐐� SOT-23锛岄仼鍚堢穵婀婂瀷瑷�(sh猫)瑷堥渶姹�銆�
銆€銆€閫欐鍔熺巼 MOSFET 鐨勮ō(sh猫)瑷堢洰妯�(bi膩o)鏄彁渚涢珮鎬ц兘鐨勫悓鏅備繚鎸佽純灏忕殑灏哄锛岄潪甯搁仼鍚堝皪绌洪枔鏈夊毚(y谩n)鏍艰姹傜殑鎳�(y墨ng)鐢ㄥ牬鏅�銆�

鍙冩暩(sh霉)

鏈€澶ф紡婧愰浕澹擄細30V
銆€銆€閫ｇ簩(x霉)婕忔サ闆绘祦锛�2.8A
銆€銆€灏�(d菐o)閫氶浕闃伙細75m惟
銆€銆€鏌垫サ闆昏嵎锛�4nC
銆€銆€宸ヤ綔绲�(ji茅)婧寖鍦嶏細-55鈩� 鑷� 150鈩�
銆€銆€灏佽椤炲瀷锛歋OT-23

鐗规€�

DMP3125L 鍏峰倷浠ヤ笅闂�(gu膩n)閸电壒鎬э細
銆€銆€1. 妤典綆鐨勫皫(d菐o)閫氶浕闃伙紙Rds(on)锛�锛岀⒑淇濋珮鏁堝姛鐜囧偝杓稿拰杓冧綆鐨勫姛鑰�銆�
銆€銆€2. 蹇€熼枊闂�(gu膩n)鎬ц兘锛屾笡灏戦枊闂�(gu膩n)鎼嶈€楋紝鎻愰珮绯荤当(t菕ng)鏁堢巼銆�
銆€銆€3. 灏忓阀鐨� SOT-23 灏佽锛岀瘈(ji茅)鐪侀浕璺澘绌洪枔銆�
銆€銆€4. 杓冨鐨勫伐浣滄韩搴﹁寖鍦�锛岄仼鎳�(y墨ng)澶氱ó鎯″姡鐠�(hu谩n)澧冦€�
銆€銆€5. 鎻愪緵鍑鸿壊鐨� ESD 鍜岄洩宕╀繚璀�(h霉)鑳藉姏锛屽寮�(qi谩ng)绯荤当(t菕ng)鐨勫彲闈犳€у拰鑰愮敤鎬с€�
銆€銆€6. 绗﹀悎 RoHS 妯�(bi膩o)婧�(zh菙n)锛屾豢瓒崇挵(hu谩n)淇濊姹�銆�
銆€銆€閫欎簺鐗规€т娇寰� DMP3125L 鎴愮偤鐪惧鍔熺巼杞�(zhu菐n)鎻涘拰闆绘簮绠＄悊绯荤当(t菕ng)涓殑鐞嗘兂閬告搰銆�

鎳�(y墨ng)鐢�

DMP3125L 寤ｆ硾鎳�(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)闆绘簮锛圫MPS锛夊拰 DC-DC 杞�(zhu菐n)鎻涘櫒锛岀敤浜庨珮鏁堣兘閲忚綁(zhu菐n)鎻�銆�
銆€銆€2. 渚挎敎寮忛浕瀛愯ō(sh猫)鍌欎腑鐨勮矤(f霉)杓夐枊闂�(gu膩n)锛屽鏅鸿兘鎵嬫(j墨)鍜屽钩鏉块浕鑵�銆�
銆€銆€3. 闆绘(j墨)椹�(q奴)鍕曢浕璺紝閬╃敤浜庡皬鍨嬬洿娴侀浕姗�(j墨)鎺у埗銆�
銆€銆€4. LED 鐓ф槑椹�(q奴)鍕�锛屾彁渚涚簿纰虹殑闆绘祦瑾�(di脿o)绡€(ji茅)銆�
銆€銆€5. 闆绘睜绠＄悊妯″锛岀敤浜庡厖闆诲拰鏀鹃浕鎺у埗銆�
銆€銆€DMP3125L 鐨勫皬灏哄鍜岄珮鎬ц兘浣垮叾鍦ㄤ究鏀滃紡鍜岀┖闁撳彈闄愮殑鎳�(y墨ng)鐢ㄤ腑灏ょ偤绐佸嚭銆�