鏅傞枔锛�2025/5/21 9:40:45
闁辫畝锛�18
MAX16027TP鏄疢axim Integrated鍏徃鎺ㄥ嚭鐨勪竴娆鹃珮鎬ц兘銆佷綆鍔熻�楃殑闆绘簮绠＄悊IC锛屼富瑕佹噳鐢ㄤ簬闇�瑕佺簿纰洪浕澹撹(di脿o)绡�(ji茅)鍜岄珮鏁堢巼杞夋彌鐨勫牬鏅�傝┎鍣ㄤ欢閲囩敤鍏堥�茬殑宸ヨ棟鎶�琛撹ō瑷�锛屾彁渚涗簡涓�鍊嬪畬鏁寸殑闆绘簮瑙ｆ焙鏂规锛岄仼鐢ㄤ簬渚挎敎寮忚ō鍌�銆佸伐妤�(y猫)鎺у埗銆侀�氫俊绯荤当(t菕ng)绛夐牁鍩熴�侻AX16027TP闆嗘垚浜嗕竴鍊嬮珮鏁堢殑鍚屾闄嶅DC-DC杞夋彌鍣�锛屽苟涓旀敮鎸佸杓稿叆闆诲鑼冨湇锛岃兘澶犻仼鎳夊绋浕姹犳垨閬╅厤鍣ㄤ緵闆荤殑鎳夌敤銆�
銆�銆�姝ゅ锛孧AX16027TP鍏锋湁澶氱ó淇濊鍔熻兘锛屼緥濡傞亷娴佷繚璀�銆佺煭璺繚璀蜂互鍙婇亷婧棞鏂风瓑鐗规��锛岀⒑淇濆湪鍚勭ó寰╅洔鐨勫伐浣滅挵(hu谩n)澧冧笅绌�(w臎n)瀹氶亱琛�銆傞�氶亷澶栭儴闆婚樆鍙互闈堟椿瑷疆杓稿嚭闆诲锛屾豢瓒充笉鍚岃矤杓夌殑闇�姹�銆�
杓稿叆闆诲鑼冨湇锛�4.5V鑷�60V
銆�銆�杓稿嚭闆诲鑼冨湇锛�0.8V鑷�58V
銆�銆�闁嬮棞闋荤巼锛�200kHz鑷�2.2MHz
銆�銆�鏈�澶ц几鍑洪浕娴侊細3A
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C鑷�+125掳C
銆�銆�灏佽褰㈠紡锛歍QFN-20(5mm x 5mm)
銆�銆�闈滄厠(t脿i)闆绘祦锛�25渭A
銆�銆�鏁堢巼锛氶珮閬�97%(鍏稿瀷鍊�)
銆�銆�鍟熷嫊鏅傞枔锛氬彲绶ㄧ▼
MAX16027TP鍏峰倷楂樺害闆嗘垚鍖栫殑瑷▓锛屽収(n猫i)閮ㄥ寘鍚姛鐜嘙OSFET銆佹尟钑╁櫒銆佽宸斁澶у櫒鍜岃鍎熼浕璺瓑绲勪欢锛屾サ澶у湴绨″寲浜嗗鍦嶉浕璺ō瑷�銆傚叾鐛ㄧ壒鐨勮剤娌栧搴﹁(di脿o)鍒�(PWM)鎺у埗妯″紡鑳藉鏍规摎(j霉)璨犺級鎯呮硜鑷嫊瑾�(di脿o)鏁村崰绌烘瘮锛屽緸鑰屽劒(y艒u)鍖栨晥鐜囪〃鐝�(xi脿n)銆�
銆�銆�姝ゅ锛岃┎鑺墖閭勬敮鎸佸彲绶ㄧ▼杌熷暉鍕曞姛鑳�锛岄伩鍏嶄簡涓婇浕鏅傜殑澶ч浕娴佹矕鎿婂晱椤屻�傚悓鏅�锛孧AX16027TP鍏佽ū鐢ㄦ埗閫氶亷绨″柈鐨勫紩鑵抽厤缃締閬告搰鍥哄畾闋荤巼鎴栬�呭閮ㄦ檪閻樺悓姝ユ搷浣滐紝澧炲挤浜嗙郴绲�(t菕ng)鐨勯潏娲绘��銆�
銆�銆�鐐轰簡閫蹭竴姝ユ彁鍗囧彲闈犳�э紝MAX16027TP鍏�(n猫i)缃簡鍏ㄩ潰鐨勪繚璀锋鍒讹紝鍖呮嫭閫愬懆鏈熼檺娴佹娓�銆佺啽闂滄柗浠ュ強杓稿叆娆犲闁夐帠绛夊姛鑳�銆傞�欎簺鎺柦鏈夋晥闃叉浜嗗洜鐣板父鐙�娉佸皫鑷寸殑鍣ㄤ欢鎼嶅棰ㄩ毆銆�
銆�銆�鍊煎緱涓�鎻愮殑鏄�锛孧AX16027TP閲囩敤浜嗙穵婀婂瀷灏佽锛屽湪绡�(ji茅)鐪丳CB绌洪枔鐨勫悓鏅備篃闄嶄綆浜嗘暣楂旇В姹烘柟妗堢殑鎴愭湰銆�
MAX16027TP寤ｆ硾閬╃敤浜庝互涓嬮牁鍩燂細
銆�銆�1. 渚挎敎寮忛浕瀛愯ō鍌�锛屽绛嗚鏈浕鑵�銆佸钩鏉块浕鑵︺�佺Щ鍕曢浕婧愮瓑銆�
銆�銆�2. 宸ユキ(y猫)鑷嫊鍖栫郴绲�(t菕ng)涓殑鍌虫劅鍣ㄦ帴鍙ｃ�佹暩(sh霉)鎿�(j霉)閲囬泦鍠厓鍙婇�氫俊妯″渚涢浕銆�
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銆�銆�4. 姹借粖闆诲瓙涓殑淇℃伅濞涙▊绯荤当(t菕ng)銆佸皫鑸缃互鍙婅紨鍔╅椐涚浉闂滅‖浠�銆�
銆�銆�5. 閱�(y墨)鐧傚剙鍣ㄤ腑鐨勭洠(ji膩n)璀峰剙銆佽秴鑱叉尝瑷倷浠ュ強鍏朵粬绮惧瘑娓噺宸ュ叿銆�
銆�銆�鐢变簬鍏跺嚭鑹茬殑鑳芥晥鍜岀┅(w臎n)瀹氭��锛孧AX16027TP鎴愮偤浜嗙溇澶氶渶瑕侀珮鏁堣兘閲忚綁鎻涘牬鍚堢殑鐞嗘兂閬告搰銆�
MAX16027ETA, MAX16027EVK
